Category Archives: Video games
To infinity (and beyond): The benefits of endless running videogames
Last week I was contacted by a journalist at the Red Bulletin Magazine who was “looking for an expert in gaming psychology to talk to for a piece on the mental benefits of endless running games, i.e. ‘the gameplay building strong reward learning in players’. It should be a fun and practical guide…Just let me know if you’d be interested.” I was interested. I had been teaching in the morning so I didn’t get the email until a couple of hours after it had been sent. I scribbled down a few notes, got back in touch, but by the time I did, the journalist had already interviewed someone else for the feature. Since I’d already made a few bullet points, I thought I would use them for the basis of a blog. (I really don’t like things going to waste).
Although much of my research examines problematic gaming, I am not anti-gaming (and never have been), and I have published many papers on the benefits of gaming including therapeutic benefits, educational benefits, and psychological (cognitive) benefits (see ‘Further reading’ below). Some of you reading this may not know what endless running games are, so here is the Wikipedia definition from its entry on platform games:
“‘Endless running’ or ‘infinite running’ games are platform games in which the player character is continuously moving forward through a usually procedurally generated, theoretically endless game world. Game controls are limited to making the character jump, attack, or perform special actions. The object of these games is to get as far as possible before the character dies. Endless running games have found particular success on mobile platforms. They are well-suited to the small set of controls these games require, often limited to a single screen tap for jumping. Games with similar mechanics with automatic forward movement, but where levels have been pre-designed, or procedurally generated to have a set finish line, are often called “auto-runners” to distinguish them from endless runners”.
Endless running games are incredibly popular and played by millions of individuals around the world (including myself on occasions). One of the best things about endless running games is that because they can be played on smartphones and other small hand-held devices they can be played anywhere at any time. Like any good game, the rules are easy to understand, the gameplay is deceptively simple, but in the end, it takes skill to succeed. The simplicity of endless running games is one of the key reasons for their global success in terms player numbers. For successful games, the mechanics should be challenging but not impossible. Such games can lead to what has been described as a state of ‘flow’ (coined by Mihaly Csíkszentmihályi in his seminal books Flow: The Psychology of Optimal Experience  and Flow: The Psychology of Happiness ).
With the flow experience, a game player derives intense enjoyment by being immersed in the gaming experience, the challenges of the game are matched by the player’s skills, and the player’s sense of time is distorted so that time passes without it being noticed. For some video game players, this may then mean repeatedly seeking out similar experiences on a regular basis to the extent that they can escape from their concerns in the ‘real world’ by being continually engrossed in a flow-inducing world. However, something like flow – viewed largely as a positive psychological phenomenon – may be less positive in the long-term for some video game players if they are craving the same kind of emotional ‘high’ that they obtained the last time that they experienced flow when playing a video game.
Flow has been proposed (by Jackson and Eklund, 2006) as comprising nine elements that include: (i) striking a balance between the challenges of an activity and one’s abilities; (ii) a merging of performance of actions with one’s self-awareness; (iii) possessing clear goals; (iv) gaining unambiguous feedback on performance; (v) having full concentration on the task in hand; (vi) experiencing a sense of being in control; (vii) losing any form of self-consciousness; (viii) having a sense of time distorted so that time seems to speed up or slow down; and (ix) the undergoing of an auto-telic experience (e.g., the goals are generated by the person and not for some anticipated future benefit). Endless running games are one of many types of videogame that can result in ‘flow’ experiences (which for the vast majority of gamers is going to result in something more positive (psychologically) than negative.
There are many studies showing that playing video games can improve reaction times and hand-eye co-ordination. For example, research has shown that spatial visualisation ability, such as mentally rotating and manipulating two- and three-dimensional objects, improves with videogame playing. Again, endless running videogames rely very heavily on hand-eye co-ordination and fast reaction to on-screen events. In this specific area, I see endless running games as having nothing but positive benefits in terms of improving hand-eye co-ordination skills, reflexes, and attention spans.
Although I’m not a neuroscientist or a neuropsychologist, I know that on a neurobiological level, when we engage in pleasurable activity, our bodies produce its own opiate-like neurochemicals in the form of endorphins and dopamine. The novelty aspects of endless running games will for many players result in the production of neurochemical pleasure which is rewarding and reinforcing for the gamer.
I also believe that endless running games have an appeal that crosses many demographic boundaries, such as age, gender, ethnicity, or educational attainment. They can be used to help set goals and rehearse working towards them, provide feedback, reinforcement, self-esteem, and maintain a record of behavioural change in the form of personal scores. Beating one’s own personal high scores or having higher scores than our friends and fellow gamers can also be psychologically rewarding.
Because video games can be so engaging, they can also be used therapeutically. For instance, research has consistently shown that videogames are excellent cognitive distractors and can help reduce pain. Because I have a number of chronic and degenerative health conditions, I play a number of cognitively-engrossing casual games because when my mind is 100% engaged in an activity I don’t feel any pain whatsoever. Again, endless running games tick this particular box for me (and others). Also, on a personal level, I am time-poor because I work so hard in my job. Endless running games are ideal for individuals like myself who simply don’t have the time to engage in playing massively multiplayer online games that can take up hours every day but will quite happily keep myself amused and pain-free on my commute into work on the bus.
As I have pointed out in so many of my research papers and populist writings over the years, is that the negative consequences of playing almost always involve a minority of individuals that are excessive video game players. There is little evidence of serious acute adverse effects on health from moderate play, endless running games included.
Dr. Mark Griffiths, Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
Csíkszentmihályi, M. (1990). Flow: The Psychology of Optimal Experience. New York: Harper and Row
Csíkszentmihályi, M. (1992). Flow: The psychology of happiness. London: Random House.
Griffiths, M.D. (2002). The educational benefits of videogames Education and Health, 20, 47-51.
Griffiths, M.D. (2003). The therapeutic use of videogames in childhood and adolescence. Clinical Child Psychology and Psychiatry, 8, 547-554.
Griffiths, M.D. (2004). Can videogames be good for your health? Journal of Health Psychology, 9, 339-344.
Griffiths, M.D. (2005). Video games and health. British Medical Journal, 331, 122-123.
Griffiths, M.D. (2005). The therapeutic value of videogames. In J. Goldstein & J. Raessens (Eds.), Handbook of Computer Game Studies (pp. 161-171). Boston: MIT Press.
Griffiths, M.D. (2010). Adolescent video game playing: Issues for the classroom. Education Today: Quarterly Journal of the College of Teachers, 60(4), 31-34.
Griffiths, M.D. (2019). The therapeutic and health benefits of playing videogames. In: Attrill-Smith, A., Fullwood, C. Keep, M. & Kuss, D.J. (Eds.). The Oxford Handbook of Cyberpsychology. (pp. 485-505). Oxford: Oxford University Press.
Griffiths, M.D., Kuss, D.J., & Ortiz de Gortari, A. (2017). Videogames as therapy: An updated selective review of the medical and psychological literature. International Journal of Privacy and Health Information Management, 5(2), 71-96.
Jackson, S.A. & Eklund, R.C. (2006). The flow scale manual. Morgan Town, WV: Fitness Information Technology.
Nuyens, F., Kuss, D.J., Lopez-Fernandez, O., & Griffiths, M.D. (2019). The experimental analysis of non-problematic video gaming and cognitive skills: A systematic review. International Journal of Mental Health and Addiction, 17, 389-414.
Profess on excess in the press: Problematic gaming as a behavioural addiction
As a Professor of Behavioural Addiction, one of duties is to profess. Consequently, today’s blog contains content from an interview that I did on problematic gaming as a behavioural addiction for a Spanish magazine. Because the published version was in Spanish I thought my blog readers might be interested in what I had to profess about behavioural addiction in its simplest terms (plus I never like to see things to be left unused or go to waste!).
The focus of your work is mainly behavioural addiction, could you start by giving a brief overview of what behavoural addiction is?
Behavioural addictions are those addictions that do not involve the ingestion of a psychoactive substance such as alcohol, nicotine or heroin. Some people believe that a person cannot become addicted to something in the absence of a psychoactive agent, but it is my passionate belief that people can become addicted to non-chemical behaviours. I have written a number of papers over the past 30 years that have tried to show that some behaviours when taken to excess (e.g., gambling, video gaming) are no different from (say) alcoholism or heroin addiction in terms of the core components of addiction (e.g. salience, tolerance, withdrawal, mood modification, conflict, relapse etc.). If it can be shown that a behaviour like pathological gambling can be a bona fide addiction (and I believe that it can), then there is a precedent that any behaviour that provides continuous rewards (in the absence of a psychoactive substance) can be potentially addictive. Such a precedent ‘opens the floodgates’ for other excessive behaviours to be considered theoretically as potential addictions (e.g. exercise, sex, eating, computer games, the internet) which is what I’ve been examining in some of my research.
Whilst a lot of work is around gambling addictions, you also do work on videogame addiction. What drew you to this area of research?
I suppose the ‘classic’ behavioural addiction is gambling, and it was this type of behavioural addiction that fuelled my interest in other forms of non-chemical addiction such as videogame addiction. Many people might think it’s obvious why a psychologist would be interested in studying behavioural addictions such as videogame addiction. It’s a ‘sexy’ subject, it’s media-friendly, the general public find it interesting, and almost everybody from all walks of life has some kind of view on it, whether it’s rooted in personal experience or in a finely argued theoretical perspective.
Do you feel that online gaming poses more of an issue than offline?
Yes, but in most cases only to those that have a vulnerability or susceptibility in the first place. The key difference is that in offline gaming a player can typically pause and/or save the game and come back to it a point of their choosing. Online games continue even when the player has logged off and that can lead to some people playing excessively because they ‘don’t want to miss anything’ in a 24/7 playing environment (the so-called ‘FOMO’ phenomenon – ‘fear of missing out’). I’ve argued in a lot of my work that the internet can enhance and/or facilitate the acquisition, development and maintenance of online addictions – but the crucial factor is that somebody would have to have some kind of addiction predisposition in the first place.
Are there any potential problems, in your field or otherwise, that could arise from the rapidly expanding user base of video games?
Obviously this depends on the types of game played and their content. Any activity that has the potential to enhance or facilitate excessive play can lead to potential problems. Depending on the types of game played, this could be in the form of medical effects (repetitive strain injuries, headaches, eye-strains, etc.), chronic health conditions (e.g., obesity), psychobiological effects (e.g., addiction), or alleged behavioural effects (e.g., increased aggression). The good news is that most of these potential effects occur in a very small minority of players and that reducing the time spent playing will almost always alleviate or eliminate such problems.
Can a person could spend a great deal of times playing games without being an addict?
For some people, definitely. Any behaviour that is done to excess – even if it is not an addiction – can potentially take away time from other important things such as job, relationships, and other hobbies. This will depend on the duties, constraints and context of the person in question. A 21-year old man with no partner, no children and no job may have time to play 8-10 hours a day without any negative detriment on their life. However, a married man with three children and a full-time job would find it very hard to play 8-10 hours a day without it seriously compromising some other aspect of their life.
Dr. Mark Griffiths, Distinguished Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
Gentile, D.A., Bailey, K., Bavelier, D., Funk Brockmeyer, J., … Griffiths, M.D., … & Young, K. (2017). The state of the science about Internet Gaming Disorder as defined by DSM-5: Implications and perspectives, Pediatrics, 140, S81-S85. doi: 10.1542/peds.2016-1758H
Griffiths, M.D. (2010). Online video gaming: What should educational psychologists know? Educational Psychology in Practice, 26(1), 35-40.
Griffiths, M.D. (2010). The role of context in online gaming excess and addiction: Some case study evidence. International Journal of Mental Health and Addiction, 8, 119-125.
Griffiths, M.D. (2013). An overview of online gaming addiction. In Quandt, T. & Kröger, S. (Eds.), Multi.player – Social Aspects of Digital Gaming (pp.197-203). London: Routledge.
Kuss, D.J. & Griffiths, M.D. (2012). Online gaming addiction in adolescence: A literature review of empirical research. Journal of Behavioral Addictions, 1, 3-22.
Kuss, D.J. & Griffiths, M.D. (2012). Internet gaming addiction: A systematic review. International Journal of Mental Health and Addiction, 10, 278-296.
Griffiths, M.D., Kuss, D.J. & King, D.L. (2012). Video game addiction: Past, present and future. Current Psychiatry Reviews, 8, 308-318.
Griffiths, M.D., Kuss, D.J. & Pontes, H.M. (2016). A brief overview of Internet Gaming Disorder and its treatment. Australian Clinical Psychologist, 2(1), 20108.
Király, O., Nagygyörgy, K., Griffiths, M.D. & Demetrovics, Z. (2014). Problematic online gaming. In K. Rosenberg & L. Feder (Eds.), Behavioral Addictions: Criteria, Evidence and Treatment (pp.61-95). New York: Elsevier.
Pontes, H.M., Kuss, D.J. & Griffiths, M.D. (2017). Psychometric assessment of Internet Gaming Disorder in neuroimaging studies: A systematic review. In Montag, C. & Reuter, M. (Eds.), Internet Addiction Neuroscientific Approaches and Therapeutical Implications (pp.181-208). New York: Springer.
Pontes, H.M. & Griffiths, M.D. (2017). New concepts, old known issues: The DSM-5 and Internet Gaming Disorder and its assessment. In Gaming and Technology Addiction (pp. 893-898). Hershey, PA: IGI Global.
Torres-Rodriguez, A., Griffiths, M.D., Carbonell, X. Farriols-Hernando, N. & Torres-Jimenez, E. (2019). Internet gaming disorder treatment: A case study evaluation of four adolescent problematic gamers. International Journal of Mental Health and Addiction, 17, 1-12.
Torres-Rodriguez, A., Griffiths, M.D., Carbonell, X. & Oberst, U. (2018). Psychological characteristics of an adolescent clinical sample with Internet Gaming Disorder. Journal of Behavioral Addictions, 7, 707-718.
(Loot) boxing clever? Has child and adolescent problem gambling really risen in the UK?
A couple of months ago, teenage gambling was grabbing the media headlines. The UK Gambling Commission published its annual statistics showing that based on a self-report survey of 2865 children and adolescents aged 11-16 year-olds, that the prevalence of problem gambling had risen to 1.7% (2% for boys and 1.3% for girls) compared to 0.4% in 2016 and 0.9% in 2017. This lead to predictable headlines such as “Number of child gamblers quadruples in just two years”.
I’ve been researching adolescent gambling for over three decades and was the topic for my first two books in 1995 and 2002. While the figures were concerning, the good news is that the prevalence of adolescent problem gambling has been on the decline in the UK over the past 20 years. For instance, the prevalence of adolescent problem gambling back in 2000 was approximately 5% but by 2016 was less than one-tenth of that. The rise over the past two years is a potential worry although the Gambling Commission’s ‘technical annex’ report about the methodology used to collect the data for the latest survey did suggest that one of the main reasons for the significant increase in problem gambling was likely due to a change in the way data were collected.
In short, the filtering questions in the latest study were changed (so that they more matched the adult gambling prevalence surveys that are carried out) which lead to a doubling of teenagers completing the problem gambling screen that was used to assess problem gambling (18% completing the problem gambling screen in 2017 compared to 34% in 2018). However, it is still worth noting that using the same methodology, there was more than a doubling of adolescent problem gambling from 2016 to 2017 (0.4% to 0.9%).
If there has been a genuine increase in adolescent problem gambling over the past couple of years, I think one of the main factors in this is the playing of simulated gambling games (or gambling-like activities such as the buying of loot boxes) in video games. The Gambling Commission’s report noted that 13% had played gambling-style games online, and that 31% had accessed loot boxes in a videogame or app, to try to acquire in-game items.
The buying of loot boxes takes place within online videogames and are (in essence) virtual games of chance. Players use real money to buy virtual in-game items and can redeem such items by buying keys to open the boxes where they receive a chance selection of further virtual items. Other types of equivalent in-game virtual assets that can be bought include crates, cases, chests, bundles, and card packs. The virtual items that can be ‘won’ can comprise basic customization (i.e., cosmetic) options for a player’s in-game character (avatar) to in-game assets that can help players progress more effectively in the game (e.g., gameplay improvement items such as weapons, armour). All players hope that they can win ‘rare’ items and are often encouraged to spend more money to do so because the chances of winning such items are minimal. Many popular videogames now feature loot boxes and these require the paying of real money in exchange for a completely random in-game item.
At present, the UK Gambling Commission does not consider loot boxes as a form of gambling because (they claim) the in-game items have no real-life value outside of the game. However, this is not the case because there are many websites that allow players to trade in-game items and/or virtual currency for real money. The Gambling Commission appears to acknowledge this point and claim that the buying of in-game loot boxes (and their equivalents) are not gambling but, if third party sites become involved (by allowing the buying and selling of in-game items), the activity does become a form of gambling. Personally, I view the buying of loot boxes as a form of gambling, particularly because the ‘prizes’ won are (in financial terms) often a lot less than that of the price paid.
A study published in the journal PLoS ONE claimed they had evidence for a link between the amount that videogame players spent on loot boxes and problem gambling severity in a large survey of 7422 gamers. The paper concluded that:
“This link was stronger than a link between problem gambling and buying other in-game items with real-world money…suggesting that the gambling-like features of loot boxes are specifically responsible for the observed relationship between problem gambling and spending on loot boxes”
However, this evidence is correlational not causal. I’ve also cited empirical research in my academic papers that engaging in simulated gambling within videogames is a risk factor for both gambling with real money and problem gambling. In November 2018, the Mail on Sunday (MoS) published some of my concerns after they interviewed me about the issue of simulated gambling in online videogames. Although no real money is staked, I have argued that such activities normalize gambling for children and that such activities behaviourally condition children towards gambling.
The MoS claimed that I said that children should be banned from playing online games such as Candy Crush. What I actually said was that children should be prohibited from engaging in gambling simulations within videogames. Candy Crush now features a gambling-type element in the form of a ‘wheel of fortune’ type game (which has also been used in other videogames like Runescape and which I have also argued are gambling when players have to pay to spin the wheel) and that children should be prohibited from accessing such gambling-like features. There is no evidence that the playing of Candy Crush causes problematic behaviour but the playing of simulated gambling-type games has been shown to be a risk factor for problem gambling among adolescents.
The question as to whether there has been a genuine increase in problem gambling among children and adolescents cannot be answered from the Gambling Commission’s latest report but based on other pieces of research there does appear to have been a slight rise over the past couple of years.
(Please note that a different version of this article was first published in The Conversation).
Dr. Mark Griffiths, Distinguished Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
Calado, F., Alexandre, J. & Griffiths, M.D. (2017). Prevalence of adolescent problem gambling: A systematic review of recent research. Journal of Gambling Studies, 33, 397-424.
Calado, F. & Griffiths, M.D. (2016). Problem gambling worldwide: An update of empirical research (2000-2015). Journal of Behavioral Addictions, 5, 592–613.
Griffiths, M.D. (2002). Gambling and Gaming Addictions in Adolescence. Leicester: British Psychological Society/Blackwells.
Griffiths, M.D. (2003). Adolescent gambling: Risk factors and implications for prevention, intervention, and treatment. In D. Romer (Ed.), Reducing Adolescent Risk: Toward An Integrated Approach (pp. 223-238). London: Sage.
Griffiths, M.D. (2008). Adolescent gambling in Great Britain. Education Today: Quarterly Journal of the College of Teachers. 58(1), 7-11.
Griffiths, M.D. (2011). Adolescent gambling. In B. Bradford Brown & Mitch Prinstein (Eds.), Encyclopedia of Adolescence (Volume 3) (pp.11-20). San Diego: Academic Press.
Griffiths, M.D. (2013). Adolescent gambling via social networking sites: A brief overview. Education and Health, 31, 84-87.
Griffiths, M.D. (2018). Is the buying of loot boxes in videogames a form of gambling or gaming? Gaming Law Review, 22(1), 52-54.
Griffiths, M.D. & King, R. (2015). Are mini-games within RuneScape gambling or gaming? Gaming Law Review and Economics, 19, 64-643.
Griffiths, M.D. & Parke, J. (2010). Adolescent gambling on the Internet: A review. International Journal of Adolescent Medicine and Health, 22, 59-75.
World of the Weird: The A-Z of strange and bizarre addictions
Today’s blog takes a brief look at some of the stranger addictions that have been written about in the academic literature (or academics that have tried to argue these behaviours can be addictive). Some of these ‘addictions’ listed are not addictions by my own criteria but others have argued they are. The papers or books that have argued the case for the cited behaviour being a type of addiction are found in the ‘Further reading’ section.
- Argentine tango addiction: A French study published in a 2013 issue of the Journal of Behavioral Addictions by Remi Targhetta and colleagues argued that a minority of 1129 Argentine tango dancers they surveyed may be addicted to dancing. In 2015, I and some of my Hungarian colleagues developed the Dance Addiction Inventory (published in PLoS ONE) and also argued that a minority of dancers (more generally) might be addicted to dance and conceptualized the behaviour as a form of exercise addiction.
- Badminton addiction: While there are many behaviours I could have chosen here including addictions to box set television watching (aka ‘box set bingeing), bargain hunting, bungee jumping, blogging, and bodybuilding, a recent 2018 paper published in NeuroQuantology by Minji Kwon and colleagues carried out a neuroimaging study on a sample 45 badminton players. Using the Korean Exercise Addiction Scale, 20% of the sample were defined as being addicted to badminton.
- Carrot eating addiction: Again, there are many behaviours I could have chosen here including alleged addictions to crypto-trading, chaos, collecting, crosswords, and cycling, there are a number of published case studies in the psychological literature highlighting individuals addicted to eating carrots including papers by Ludek Černý and Karel Černý, K. (British Journal of Addiction, 1992), and Robert Kaplan (Australian and New Zealand Journal of Psychiatry, 1996).
- Death addiction: A recent paper by Dr. Marc Reisinger entitled ‘Addiction to death’ in the journal CNS Spectrums attempted to argue that attraction to death be considered an addiction similar to gambling addiction. Reisinger related the concept to individuals who have left Europe to join the jihad in Syria, and outlined the case of 24-year-old French-Algerian Mohamed Merah who committed several attacks in Toulouse in 2012 and who ‘glorified’ death. Te paper claimed that this “addiction to death is taught by Salafist preachers, whose videos, readily accessible on the internet, are kind of advertisements for death, complete with depictions of soothing fountains and beautiful young girls”.
- Entrepreneurship addiction: There are a couple of papers by April Spivack and Alexander McKelvie (a 2014 paper in the Journal of Business Venturing, and a 2018 paper Academy of Management) arguing that entrepreneurship can be addictive. They define ‘entrepreneurship addiction’ as “the excessive or compulsive engagement in entrepreneurial activities that results in a variety of social, emotional, and/or physiological problems and that despite the development of these problems, the entrepreneur is unable to resist the compulsion to engage in entrepreneurial activities”. They also make the case that that entrepreneurship addiction is different from workaholism.
- Fortune telling addiction: Although I could have included addictions to financial trading or fame, a 2015 paper in the Journal of Behavioral Addictions by Marie Grall-Bronnec and her colleagues reported the case study of a woman (Helen) that was ‘addicted’ to fortune tellers. They used my addiction criteria to assess whether Helen was addicted to fortune telling, and argued that she was.
- Google Glass addiction: In previous blogs I have written on addictions to gossip and gardening (although these were based more on non-academic literature). However, a 2015 paper published by Kathryn Yung and her colleagues in the journal Addictive Behaviors, published the first (and to my knowledge) only case of addiction to Google Glass (wearable computer-aided glasses with Bluetooth connectivity to internet-ready devices. The authors claimed that their paper, (i) showed that excessive and problematic uses of Google Glasscan be associated with involuntary movements to the temple area and short-term memory problems, and (ii) highlighted that the man in their case study displayed frustration and irritability that were related to withdrawal symptoms from excessive use of Google Glass.
- Hacking addiction: Back in the late 1990s and early 2000s I wrote a number of papers on internet addiction and included ‘hacking addiction’ as a type of internet addiction. Given the criminal element of this type of internet addiction I wrote about it in criminological-based journals such as The Probation Journal (1997) and The Police Journal (2000). One of the most infamous cases that I have written about took place in London in 1993, where Paul Bedworth was accused of hacking-related crime causing over £500,000 worth of damage. On the basis of expert witness testimony, he was acquitted on the basis that he was addicted to hacking. Since then, various papers have been published arguing that hacking can be an addiction. For instance, in an in-depth interview study of 62 hackers, Siew Chan and Lee Yao used addiction as a framework to explain their participants’ behaviour (see their paper in the Review of Business Information Systems, 2005).
- Internet search addiction: Although I was tempted to go for IVF addiction, I thought I would go for ‘internet search addiction’ which basically refers to constant ‘googling’ where individuals spend hours and hours every day using online databases to go searching for things. This behaviour was first alluded to by Kimberley Young in her 1999 classification of different types of internet addiction which she called ‘information overload’ and was defined as compulsive web surfing or database searches. More recently, Yifan Wang and her colleagues developed the Questionnaire on Internet Search Dependence (QISD) published in Frontiers in Public Health (FiPH). I criticized the QISD in a response paper published in FiPH, not because I didn’t think internet search addiction didn’t exist (because theoretically it might do, even though I’ve never come across a genuine case) but because the items in the instrument had very little to do with addiction.
- Joyriding addiction: There have been a number of academic papers published on joyriding addiction. Arguably the most well-known study was published by Sue Kellett and Harriet Gross in a 2006 issue of Psychology, Crime and Law. The study comprised semi-structured interviews with 54 joyriders (aged 15 to 21 years of age) all of whom were convicted car thieves (“mainly in custodial care”). The results of the study indicated that all addiction criteria occurred within the joyriders’ accounts of their behaviour particularly ‘‘persistence despite knowledge and concern about the harmful consequences’’, ‘‘tolerance’’, ‘‘persistent desire and/or unsuccessful attempts to stop’’, “large amounts of time being spent thinking about and/or recovering from the behaviour’’ and “loss of control”. The paper also cited examples of ‘withdrawal’ symptoms when not joyriding, the giving up of other important activities so that they could go joyriding instead, and spending more time participating in joyriding than they had originally intended.
- Killing addiction: The idea of serial killing being conceptualized as an addiction in popular culture is not new. For instance, Brian Masters book about British serial killer Dennis Nilsen (who killed at least 12 young men) was entitled Killing for Company: The Story of a Man Addicted to Murder, and Mikaela Sitford’s book about Harold Shipman, the British GP who killed over 200 people, was entitled Addicted to Murder: The True Story of Dr. Harold Shipman. In Eric Hickey’s 2010 book Serial Murderers and Their Victims, Hickey makes reference to an unpublished 1990 monograph by Dr. Victor Cline who outlined a four-factor addiction syndrome in relation to sexual serial killers who (so-called ‘lust murderers’ that I examined in a previous blog). One of the things that I have always argued throughout my career, is that someone cannot become addicted to an activity or a substance unless they are constantly being rewarded (either by continual positive and/or negative reinforcement). Given that serial killing is a discontinuous activity (i.e., it happens relatively infrequently rather than every hour or day) how could killing be an addiction? One answer is that the act of killing is part of the wider behaviour in that the preoccupation with killing can also include the re-enacting of past kills and the keeping of ‘trophies’ from the victims (which I overviewed in a previous blog).
- Love addiction: In the psychological literature, the concept of love addiction has been around for some time dating back to works by Sigmund Freud. Arguably the most cited work in this area is the 1975 book Love and Addiction by Stanton Peele and Archie Brodsky. Their book suggested that some forms of love are actually forms of addiction, and tried to make the case that some forms of love addiction may be potentially more destructive and prevalent than widely recognized opiate drugs. There have also been a number of instruments developed assessing love addiction including the Love Addiction Scale (developed by Hunter, Nitschke, and Hogan, 1981), and the Passionate Love Scale (developed by Hatfield, and Sprecher, 1986).
- Muscle dysmporphia as an addiction: In a paper I published with Andrew Foster and Gillian Shorter in a 2015 issue of the Journal of Behavioral Addictions, we argued that muscle dysmorphia (MD) could be classed as an addiction. MD is a condition characterised by a misconstrued body image in individuals who interpret their body size as both small or weak even though they may look normal or highly muscular. MD has been conceptualized as a body dysmorphic disorder, an eating disorder, and/or part of the obsessive-compulsive disorder symptomatology. Reviewing the most salient literature on MD, we proposed an alternative classification of MD that we termed the ‘Addiction to Body Image’ (ABI) model. We argued the addictive activity in MD is the maintaining of body image via a number of different activities such as bodybuilding, exercise, eating specific foods, taking specific drugs (e.g., anabolic steroids), shopping for specific foods, food supplements, and/or physical exercise accessories, etc.. In the ABI model, the perception of the positive effects on the self-body image is accounted for as a critical aspect of the MD condition (rather than addiction to exercise or certain types of eating disorder). Based on empirical evidence, we proposed that MD could be re-classed as an addiction due to the individual continuing to engage in maintenance behaviours that may cause long-term harm.
- News addiction: Although I could have chosen nasal spray addiction or near death addiction, a recent 2017 paper on ‘news addiction’ was published in the Journal of the Dow University of Health Sciences Karachi by Ghulam Ishaq and colleagues. The authors used some of my papers on behavioural addiction to argue for the construct of ‘news addiction’ as a construct to be empirically investigated. The authors also developed their own 19-item News Addiction Scale (NAS) although the paper didn’t give any examples of any of the items in the NAS. In relation to personality types (and like other addictions), they found news addiction was positively correlated with neuroticism and negatively correlated with conscientiousness. Given that this is the only study on news addiction that I am aware of, I’ll need a lot more research evidence before I am convinced that it really exists.
- Online auction addiction: A number of academics have made the claim that some individuals can become addicted to participating in online auctions. In a 2004 paper on internet addiction published in American Behavioral Scientist, Kimberley Young mentioned online auction [eBay] addiction in passing. The same observation was also made in a later 2009 paper by Tonino Cantelmi and Massimo Talls in the Journal of CyberTherapy and Rehabilitation. Other researchers have carried out empirical studies including a (i) 2007 paper by Cara Peters and Charles Bodkin in the Journal of Retailing and Consumer Services, (ii) 2008 paper by Chih-Chien Wang in the Proceedings of the Asia-Pacific Services Computing Conference, and (iii) 2011 study carried out by Dr. Ofir Turel and colleagues published in the MIS Quarerly. These papers indicated that those with problematic online auction use experienced (i) psychological distress, (ii) habitual usage, (iii) compulsive behaviour, (iv) negative consequences, and/or (v) dependence, withdrawal and self-regulation.
- Pinball addiction: Although I could have listed alleged addictions to plastic surgery and poetry, as far as I am aware, I am the only academic to have published a paper on pinball addiction. Back in 1992, I published a case study in Psychological Reports. My paper featured the case of a young man (aged 25 years) who (based on classic addiction criteria) was totally hooked on pinball. It was the most important thing in his life, used the behaviour to modify his moods, got withdrawal symptoms if he was unable to play pinball, had engaged in repeated efforts to cut down or stop playing pinball, and compromised all other activities in his life (education, occupation and relationships). To me, this individual had a gaming addiction but it was pinball rather than videogame addiction.
- Qat addiction: Qat (sometimes known as khat, kat, cat, and ghat) is a flowering plant traditionally used as a mild stimulant in African and Middle East countries (Somalia, Yemen, Ethiopia). Heavy qat users can experience many side effects including insomnia, anxiety, increased aggression, high blood pressure, and heart problems. There are numerous reports in the medical literature of qat addiction (see papers by Rita Manghi and colleagues in the Journal of Psychoactive Drugs, and Nezar Al-Hebshi and Nils Skuag in Addiction Biology).
- Rock climbing addiction: Over the past two years, a couple of papers by Robert Heirene, David Shearer, and Gareth Roderique-Davies have looked at the addictive properties of rock climbing specifically concentrating on withdrawal symptoms and craving. In the first paper on withdrawal symptoms published in 2016 in the Journal of Behavioral Addictions, the authors highlighted some previous research suggesting that there are similarities in the phenomenology of substance-related addictions and extreme sports (in this case rock climbing). The study concluded that based on self-report, rock climbers experienced genuine withdrawal symptoms during abstinence from climbing and that these were comparable to individuals with substance and other behavioural addictions. In a second investigation just published in Frontiers in Psychology, the same team reported the development of the Rock Climbing Craving Questionnaire comprising three factors (‘positive reinforcement’, ‘negative reinforcement’ and ‘urge to climb’).
- Study addiction: I was spoilt for choice on the letter ‘S’ and could have mentioned addictions to speeding, selfie-taking, shoplifting, Sudoko, and stock market speculation. However, there are now a number of published papers on ‘study addiction’ (individuals addicted to their academic study), three of which I have co-authored (all in the Journal of Behavioral Addictions and led by my colleague Pawel Atroszko). We have conceptualised study addiction as a type of work addiction (or a pre-cursor to work addiction) and in a series of studies (including longitudinal research) we have found empirical evidence of ‘study addiction’. Italian researchers (Yura Loscalzo and Marco Giannini) have also published research on ‘overstudying’ and ‘studyholism’ too (in the journals ARC Journal of Psychiatry, 2017; Social Indicators Research, 2018).
- Tanning addiction: There is now lots of empirical research examining ‘tanorexia’ (individuals who crave tanning and spend every day on sunbeds). However, I along with my colleagues in Norway recently reconceptualised tanorexia as a ‘tanning addiction’ and developed a scale to assess it (which was recently published in a 2018 issue of the British Journal of Dermatology). Our study was the largest over study on tanning (over 23,000 participants) and our newly developed scale (the Bergen Tanning Addiction Scale) had good psychometric properties.
- Upskirting addiction: Upskirting refers to taking a photograph (typically with a smartphone) up someone’s skirt without their permission. In the UK there have been a number of high profile court cases including Paul Appleby who managed to take 9000 upskirting photos in the space of just five weeks (suggesting that he was doing it all day every day to have taken so many photos), and Andrew MacRae who had amassed 49,000 upskirt photos and videos using hidden cameras at his workplace, on trains, and at the beach. Both men avoided a custodial sentence because their lawyers argued they were addicted and/or had a compulsion to upskirting. In a 2017 issue of the Law Gazette, forensic psychologist Julia Lam made countless references to upskirting in an overview of voyeuristic disorder. Dr. Lam also talked about her treatment of upskirting voyeurs and recounted one case which she claimed was a compulsion (and who was successfully treated). The case involved a male university student who was very sport active but who masturbated excessively whenever major sporting events or important exams were imminent as a coping strategy to relieve stress.
- Virtual reality addiction: Back in 1995, in a paper I entitled ‘Technological addictions’ in the journal Clinical Psychology Forum, I asserted that addiction to virtual reality would be something that psychologists would be seeing more of in the future. Although I wrote the paper over 20 years ago, there is still little empirical evidence (as yet) that individuals have become addicted to virtual reality (VR). However, that is probably more to do with the fact that – until very recently – there had been little in the way of affordable VR headsets. (I ought to just add that when I use the term ‘VR addiction’ what I am really talking about is addiction to the applications that can be utilized via VR hardware rather than the VR hardware itself). Of all the behaviours on this list, this is the one where there is less good evidence for its existence. Perhaps of most psychological concern is the use of VR in video gaming. There is a small minority of players out there who are already experiencing genuine addictions to online gaming. VR takes immersive gaming to the next level, and for those that use games as a method of coping and escape from the problems they have in the real world it’s not hard to see how a minority of individuals will prefer to spend a significant amount of their waking time in VR environments rather than their real life.
- Water addiction: In a blog I wrote back in 2015, I recounted some press stories on individuals who claimed they were ‘addicted’ to drinking water. My research into the topic led to a case study of ‘water dependence’ published a 1973 issue of the British Journal of Addiction by E.L. Edelstein. This paper reported that the excessive drinking of water can dilute electrolytes in an individual’s brain and cause intoxication. This led me to a condition called polydipsia (which in practical terms means drinking more than three litres of water a day) which often goes hand-in-hand with hyponatraemia (i.e., low sodium concentration in the blood) and in extreme cases can lead to excessive water drinkers slipping into a coma. There are also dozens and dozens of academic papers on psychogenic polydipsia (PPD). A paper by Dr. Brian Dundas and colleagues in a 2007 issue of Current Psychiatry Reports noted that PPD is a clinical syndrome characterized by polyuria (constantly going to the toilet) and polydipsia (constantly drinking too much water), and is common among individuals with psychiatric disorders. A 2000 study in European Psychiatry by E. Mercier-Guidez and G. Loas examined water intoxication in 353 French psychiatric inpatients. They reported that water intoxication can lead to irreversible brain damage and that around one-fifth of deaths among schizophrenics below the age of 53 years are caused this way. Whether ‘water intoxication’ is a symptom of being ‘addicted’ to water depends upon the definition of addiction being used.
- X-ray addiction: OK, this one’s a little bit of a cheat but what I really wanted to concentrate on what has been unofficially termed factitious disorder (FD). According to Kamil Jaghab and colleagues in a 2006 issue of the Psychiatry journal “FD is sometimes referred to as hospital addiction, pathomimia, or polysurgical addiction”. The primary characteristic of people suffering from FD is that they deliberately pretend to be ill in the absence of external incentives (such as criminal prosecution or financial gain). It is called a factitious because sufferers feign illness, pretend to have a disease, and/or fake psychological trauma typically to gain attention and/or sympathy from other people. Again, whether such behaviours can be viewed as an addiction depends upon the definition of addiction being used.
- YouTube addiction: I unexpectedly found my research on internet addiction being cited in a news article by Paula Gaita on compulsive viewing of YouTube videos (‘Does compulsive YouTube viewing qualify as addiction?‘). The article was actually reporting a case study from a different news article published by PBS NewsHour by science correspondent Lesley McClurg (‘After compulsively watching YouTube, teenage girl lands in rehab for digital addiction’). The story profiled a student whose obsessive viewing of YouTube content led to extreme behaviour changes and eventually, depression and a suicide attempt. Not long after this, I and my colleague Janarthanan Balakrishnan published what we believe is the only ever study on YouTube addiction in the Journal of Behavioral Addictions. In a study of over 400 YouTube users we found that YouTube addiction was more associated with content creation than watching content
- ‘Zedding’ addiction: OK, I’m using the Urban Dictionary’s synonym here as a way of including ‘sleep addiction’. The term ‘sleep addiction’ is sometimes used to describe the behavior of individuals who sleep too much. Conditions such as hypersomnia (the opposite of insomnia) has been referred to ‘sleeping addiction’ (in the populist literature at least). In a 2010 issue of the Rhode Island Medical Journal, Stanley Aronson wrote a short article entitled “Those esoteric, exoteric and fantabulous diagnoses” and listed clinomania as the compulsion to stay in bed. Given the use of the word ‘compulsive’ in this definition, there is an argument to consider clinomania as an addiction or at least a behaviour with addictive type elements.
Dr Mark Griffiths, Distinguished Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
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Myth world: A brief look at some myths about Gaming Disorder
Earlier this year, the World Health Organisation announced that ‘Gaming Disorder’ (GD) was to be officially been included in the latest (eleventh) edition of the International Classification of Diseases (ICD-11). The announcement received worldwide media coverage alongside many debates as to whether its inclusion was justified based on the scientific evidence. The extensive media coverage raised many questions but also appeared to give rise to a number of myths. In this blog, I address these myths in the British context but some of these myths also have resonance outside the UK.
Myth 1 – Gaming Disorder equates to gaming addiction. Almost all of the worldwide press coverage for GD in June 2018 was equated with gaming addiction. However, the World Health Organization (WHO) does not describe GD as an addiction and the WHO criteria for GD do not include criteria that I believe are core to being genuine addictions (such as tolerance and withdrawal symptoms). Confusingly, the criteria for Internet Gaming Disorder (IGD) in the latest (fifth) edition of the Diagnostic Manual of Mental Disorders (DSM-5) does include all my core criteria of addiction. However, to be diagnosed with IGD, an individual does not necessarily have to endorse all the core addiction criteria. In short, all genuine gaming addicts are likely to be diagnosed as having GD and/or IGD but not all those with GD and/or IGD are necessarily gaming addicts.
Myth 2 – Gaming has many benefits so should not be classed as a disorder as it will create a ‘moral panic’: Predictably, the videogame industry has not welcomed the WHO’s decision to include GD in the ICD-11 and issued a statement to say gaming has many personal benefits and that GD will create moral panic and ‘abuse of diagnosis’. None of us in the field dispute the fact that gaming has many benefits but many other activities such as work, sex, and exercise can be disordered and addictive for a small minority, and is not a good basis for denying the existence of GD. The videogame industry also claims the empirical basis for GD is highly contested but then ironically uses non-empirical claims (i.e., that the introduction of GD will cause a moral panic and lead to diagnostic abuse by practitioners) as a core argument for why GD should not exist.
Myth 3 – Gaming Disorder is associated with other comorbidities so is not a separate disorder. In coverage concerning GD, those denying the existence of GD sometimes resort to the argument that problematic gaming is typically comorbid with other mental health conditions (e.g., depression, anxiety disorders, etc.) and therefore should not be classed as a separate disorder. However, such an argument is not applied (for instance) to those with alcohol use disorder or gambling disorder which are known to be associated with other comorbidities. In fact, we recently published some case studies in the International Journal of Mental Health and Addiction highlighting those attending treatment for GD included individuals both with and without underlying comorbidities. Consequently, diagnosis of disorders should be based on the external symptomatic behavior and consequences, not on the underlying causes and etiology.
Myth 4 – Gaming Disorder can now be treated for free by the National Health Service: Unlike many other countries, the UK has a National Health Service (NHS) whose treatment services can be accessed free of charge. A number of British newspapers reported that inclusion of GD in the ICD-11 meant that those with GD can now get free treatment. However, this claim is untenable and is unlikely to happen. All health trusts in the UK have a finite budget and allocate resources to those conditions considered a priority. Treating individuals with GD will rarely (if ever) be given priority over treatment for cancer, heart disease, schizophrenia, depression, etc. In countries where private health insurance is the norm, GD is likely to be a condition excluded for treatment on such policies even though it is now in the ICD-11.
Myth 5 – The inclusion of Gaming Disorder as a mental disorder will lead to ‘millions’ of children being stigmatized for their videogame playing: This myth has been propagated by a group of scholars (mainly researchers working in the media studies field) but is completely unsubstantiated. The number of children who would ever be officially be diagnosed as having GD is extremely low and – as noted above – millions of children play videogames for enjoyment without any problems or stigma.
(Please note: This article is based on an editorial that I first published earlier this year: Griffiths, M.D. (2018). Five myths about gaming disorder. Social Health and Behavior Journal, 1, 2-3)
Dr Mark Griffiths, Distinguished Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
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Eyes on the prize: Is the buying of loot boxes in videogames a form of gambling?
The buying of loot boxes takes place within online videogames and are (in essence) virtual games of chance. Players use real money to buy virtual in-game items and can redeem such items by buying keys to open the boxes where they receive a chance selection of further virtual items. Other types of equivalent in-game virtual assets that can be bought include crates, cases, chests, bundles, and card packs. The virtual items that can be ‘won’ can comprise basic customization (i.e., cosmetic) options for a player’s in-game character (avatar) to in-game assets that can help players progress more effectively in the game (e.g., gameplay improvement items such as weapons, armor). All players hope that they can win ‘rare’ items and are often encouraged to spend more money to do so because the chances of winning such items are minimal. Many popular videogames now feature loot boxes (or equivalents) including Overwatch, Middle-earth: Shadow of War, Star Wars Battlefront 2, FIFA Ultimate Team, Mass Effect: Andromeda, Fortress 2, Injustice 2, Lawbreakers, Forza Motorsport 7, and For Honor. In short, all of these require the paying of real money in exchange for a completely random in-game item. In an interview with Eurogamer, psychologist Jamie Madigan said:
“Whenever you open [a loot box], you may get something awesome (or you may get trash). This randomness taps into some of the very fundamental ways our brains work when trying to predict whether or not a good thing will happen. We are particularly excited by unexpected pleasures like a patch of wild berries or an epic skin for our character. This is because our brains are trying to pay attention to and trying to figure out such awesome rewards. But unlike in the real world, these rewards can be completely random (or close enough not to matter) and we can’t predict randomness. But the reward system in your brain doesn’t know that. Buying [loot boxes] puts them into the same category of packs of Pokémon cards or baseball cards. Unlike gambling in a casino, you’re going to get something out of that pack. Maybe just not the thing you wanted”.
Although there are many definitions in many disciplines defining gambling, there are a number of common elements that occur in the majority of gambling instances that distinguish ‘true’ gambling from mere risk-taking. These include: (i) the exchange is determined by a future event, which at the time of staking money (or something of financial value) the outcome is unknown, (ii) the result is determined (at least partly or wholly) by chance, (iii) the re-allocation of wealth (i.e., the exchange of money [or something of financial value] usually without the introduction of productive work on either side, and (iv) losses incurred can be avoided by simply not taking part in the activity in the first place. Added to this it could be argued that the money or prize to be won should be of greater financial value than the money staked in the first place. Based on these elements, the buying of loot boxes (or equivalents) would be classed as a form of gambling, as would other activities such as the Treasure Hunter and Squeal of Fortune games within the Runescape videogame and online penny auctions (which I have argued in previous papers – see ‘Further reading’).
In the UK Gambling Commission’s most recent (March 2017) position paper on virtual currencies and social casino gambling noted:
“One commonly used method for players to acquire in-game items is through the purchase of keys from the games publisher to unlock ‘crates’, ‘cases’ or ‘bundles’ which contain an unknown quantity and value of in-game items as a prize. The payment of a stake (key) for the opportunity to win a prize (in-game items) determined (or presented as determined) at random bears a close resemblance, for instance, to the playing of a gaming machine. Where there are readily accessible opportunities to cash in or exchange those awarded in-game items for money or money’s worth those elements of the game are likely to be considered licensable gambling activities [Section 3.17]…Additional consumer protection in the form of gambling regulation, is required in circumstances where players are being incentivised to participate in gambling style activities through the provision of prizes of money or money’s worth. Where prizes are successfully restricted for use solely within the game, such in-game features would not be licensable gambling, notwithstanding the elements of expenditure and chance [Section 3.18]”.
Consequently, the UK Gambling Commission does not consider loot boxes as a form of gambling because (they claim) the in-game items have no real-life value outside of the game. However, this is not the case because there are many websites that allow players to trade in-game items and/or virtual currency for real money. The Gambling Commission appear to acknowledge this point and claim that the buying of in-game loot boxes (and their equivalents) are not gambling but if third party sites become involved (by allowing the buying and selling of in-game items), the activity does become a form of gambling. As Vic Hood (in a 2017 article in Eurogamer) rightly notes, this appears to be a case of the law struggling to keep pace with technology. There are also issues surrounding age limits and whether games that offer loot boxes (or equivalents) should be restricted to those over the age of 18 years.
Predictably, those in the videogame industry do not view the buying of loot boxes as gambling either. For instance, Dirk Bosmans (from PEGI [Pan European Game Information], the European-based videogame rating organization) stated in a recent interview with Eurogamer that:
“Loot crates are currently not considered gambling: you always get something when you purchase them, even if it’s not what you hoped for. For that reason, a loot crate system does not trigger the gambling content descriptor. If something is considered gambling, it needs to follow a very specific set of legislation, which has all kinds of practical consequences for the company that runs it. Therefore, the games that get a PEGI gambling content descriptor either contain content that simulates what is considered gambling or they contain actual gambling with cash payouts. If PEGI would label something as gambling while it is not considered as such from a legal point of view, it would mostly create confusion. We are always monitoring such developments and mapping consumer complaints. We see a growing need for information about specific features in games and apps (social interaction, data sharing, digital purchases), but the challenge is that such features are rapidly becoming ubiquitous in the market, yet they still come in very different shapes and sizes.”
This appears somewhat hardline given that PEGI’s descriptor of gambling content is used whenever any videogame “teaches or encourages” gambling. Such a descriptor would arguably cover gambling-like games or activities and the buying of loot boxes is ‘gambling-like’ at the very least. The same stance has been taken by the Entertainment Software Rating Board (ESRB) which rates videogames in Canada and the USA. A spokesman for the ESRB told Eurogamer that:
“ESRB does not consider [the buying of loot boxes] to be gambling because the player uses real money to pay for and obtain in-game content. The player is always guaranteed to receive something – even if the player doesn’t want what is received. Think of it like opening a pack of collectible cards: sometimes you’ll get a brand new, rare card, but other times you’ll get a pack full of cards you already have. That said, ESRB does disclose gambling content should it be present in a game via one of two content descriptors: Simulated Gambling (player can gamble without betting or wagering real cash or currency) and Real Gambling (player can gamble, including betting or wagering real cash or currency). Neither of these apply to loot boxes and similar mechanics.”
At present, there are a number of countries (mainly in South East Asia such as China and Japan) who do view the buying of loot boxes as a form of gambling and have incorporated such activities into their gambling regulation. However, most countries have either not considered regulating the buying of loot boxes at all, or (like the UK) have ruled out that buying loot boxes does not currently meet their regulatory definition of gambling. Although there has been little published in academic journals on loot boxes, a number of articles in the trade press have claimed that the buying of loot boxes can be problematic and/or addictive because they are designed using highly similar reward schedules to those used in the design of slot machines. This is something that have also pointed out in relation to similar activities to the buying of loot boxes where individuals play for points rather than money. Personally, I view the buying of loot boxes as a form of gambling particularly because the ‘prizes’ won are (in financial terms) often a lot less than that of the price paid. Obviously I am out of step in relation to the regulators in my own country, but if third party websites continue to host services where in-game virtual items can be bought and sold, the activity definitely constitutes a form of gambling by almost any definition of gambling currently used in the field of social sciences.
(N.B. This article uses material from a paper I recently published in Gaming Law Review)
Dr. Mark Griffiths, Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
Alexandra, H. (2017). Loot boxes are designed to exploit us. Kotaku, October 13. https://kotaku.com/loot-boxes-are-designed-to-exploit-us-1819457592
Avard, A (2017). Video games have a loot box fetish, and it’s starting to harm the way we play. Games Radar, October 10. Located at: http://www.gamesradar.com/loot-boxes-shadow-of-war/
Gambling Commission (2017). Virtual currencies, esports and social casino gaming – position paper. Birmingham: Gambling Commission.
Griffiths, M.D. (2015). Adolescent gambling and gambling-type games on social networking sites: Issues, concerns, and recommendations. Aloma: Revista de Psicologia, Ciències de l’Educació i de l’Esport, 33(2), 31-37.
Griffiths, M.D. (2017). Is the buying of loot boxes in videogames a form of gambling or gaming? Gaming Law Review, 22(1), 52-54.
Griffiths, M.D. & Carran, M. (2015). Are online penny auctions a form of gambling? Gaming Law Review and Economics, 19, 190-196.
Griffiths, M.D. & King, R. (2015). Are mini-games within RuneScape gambling or gaming? Gaming Law Review and Economics, 19, 64-643.
Hood, V. (2017). Are loot boxes gambling? Eurogamer, October 12. Located at: Located at: http://www.eurogamer.net/articles/2017-10-11-are-loot-boxes-gambling
Lawrence, N, (2017). The troubling psychology of pay-to-loot systems. IGN, April 23. Located at: http://uk.ign.com/articles/2017/04/24/the-troubling-psychology-of-pay-to-loot-systems
Perks, M. (2016). Limited edition loot boxes: Problematic gambling and monetization. Cube, October 11. Located at: https://medium.com/the-cube/limited-edition-loot-boxes-problematic-gambling-and-monetization-756819f2c54f
Wikipedia (2017). Loot box (2017). Located at: https://en.wikipedia.org/wiki/Loot_box
Wiltshire, W. (2017). Behind the addictive psychology and seductive art of loot boxes. PC Gamer, September 29. Located at: http://www.pcgamer.com/behind-the-addictive-psychology-and-seductive-art-of-loot-boxes/
To see or not to see: A brief look at hallucinations in virtual reality applications
As a teenager I was fascinated with LSD purely as a consequence of my love of The Beatles and its alleged association with songs such as ‘Lucy in the Sky with Diamonds‘ (I say ‘alleged’ because all Beatle fanatics know that this song got its’ title from a drawing by John Lennon’s son Julian and that lyrically the song was inspired by the writings of Lewis Carroll, the creator of Alice in Wonderland [AIW], a book which gave its’ name to AIW Syndrome that I examined in a couple of previous blogs).
When I first started teaching my ‘Addictive Behaviours’ module back in 1990, almost all my lectures concentrated on drug addictions (as opposed to behavioural addictions which now take centre stage in my teaching), and it was my session on hallucinogenic drugs (also known as psychedelic drugs) that was always the most fun to teach and the topic that students appeared to be most engaged in. Like many of my students, I have always been interested in altered states of consciousness both in my own research into addiction and the topic more generally.
The reason why I mention all these things as that I did a media interview on the hallucinogenic effects of virtual reality products. The interview was based on comments by Microsoft researcher Mar Gonzalez Franco, who said that virtual reality will soon replace the need for hallucinogenic drugs. More specifically, she was quoted as saying:
“By 2027 we will have ubiquitous virtual reality systems that will provide such rich multi-sensorial experiences that will be capable of producing hallucinations which blend or alter perceived reality. Using this technology, humans will retrain, recalibrate and improve their perceptual systems…In contrast to current virtual reality systems that only stimulate visual and auditory senses, in the future the experience will expand to other sensory modalities including tactile with haptic devices“.
Claims that VR products have the potential to induce hallucinogenic experiences have already started appearing in the media. A recent story in the Daily Mail reported that there was already a VR app (SelfSound) that claimed it can reproduce the effects of hallucinogenic drugs and “plays on the neurological phenomena known as synaesthesia” and that a “program is used to promote mediation through creating abstract reality [and] plays face-melting music with synesthetic DMT-style visualizations uniquely generated in response to [a person’s] voice”. (DMT is an abbreviation for dimethyltryptamine, a powerful hallucinogenic drug).
Over the last seven years, I have published a series of studies with Dr. Angelica Ortiz de Gotari (some of them listed in the ‘Further reading’ section below) showing that hallucinations are common among video gamers in our working examining Game Transfer Phenomena (GTP). Therefore, it’s no surprise that VR games can do the same thing. We have reported that visual and auditory hallucinations are commonly experiences by regular videogame players.
For instance, one of our studies published in the International Journal of Human-Computer Interaction found that some video gamers experience altered visual perceptions after playing (e.g., distorted versions of real world surroundings). Others saw video game images and misinterpreted real life objects after they had stopped playing. Gamers reported seeing video game menus popping up in front their eyes when they were in a conversation, or saw coloured images and ‘heads up’ displays when driving on the motorway. Our study analysed 656 experiences from 483 gamers collected in 54 online video game forums. Visual illusions can easily trick the brain, and staring at visual stimuli can cause ‘after-images’ or ‘ghost images’ among videogame players. We found that GTP were triggered by associations between video game experiences, and objects and activities in real life contexts. Our findings also raised questions about the effects of the exposure to specific visual effects used in video games.
We also reported that in some playing experiences, video game images appeared without awareness and control of the gamers, and in some cases, the images were uncomfortable, especially when gamers could not sleep or concentrate on something else. These experiences also resulted in irrational thoughts such as gamers questioning their own mental health, getting embarrassed or performing impulsive behaviours in social contexts. However, other gamers clearly thought that these experiences were fun and some even tried to induce them.
Visual experiences identified in GTP show us the interplay of physiological, perceptual and cognitive mechanisms and the potential of learning with video games even without awareness. It also invites us to reflect about the effects of prolonged exposure to synthetic stimuli and the challenges that the human mind affront due to the technological advances that are still to come. However, because we collected our data for most of our published studies from online video game forums, the psychological profile of the gamers in our studies are unknown. However, different gamers reported similar experiences in the same games. This highlights the relevance of the video games’ structural characteristics but gamers’ habits also appear to be crucial. Some gamers may be more susceptible than others to experience GTP. The effects of these experiences appear to be short-lived, but some gamers experience them recurrently. It goes without saying (but I’ll say it anyway) that more research is needed to understand the cognitive and psychological implications of GTP. Most of these GTP experiences are viewed positively but a small minority of players find them detrimental.
Whether such hallucinations – either in typical videogames or VR videogames – can be induced on demand is debatable. Very few players in our own research said they were able to induce hallucinations. At present, we simply don’t know what the long-term effects of VR gaming will be and that goes for VR-induced gaming hallucinations too. It may be the case that VR induced hallucinogenic states will be ‘safer’ than ones induced by psychedelic drugs as there is no ingestion of a psychoactive substance, but that’s just speculation on my part.
Dr. Mark Griffiths, Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK
Cawley, C. (2016). Virtual Reality could make you hallucinate; Don’t freak out. Tech Co, December 15. Located at: http://tech.co/virtual-reality-hallucinate-dont-freak-2016-12
Hamill, J. (2016). Windows of perception: Microsoft says virtual reality will soon have same mind-bending effects as LSD. The Sun, December 7. Located at: https://www.thesun.co.uk/news/2347705/microsoft-says-virtual-reality-will-soon-have-same-mind-bending-effects-as-lsd/
Liberatore, S. (2016). That’s trippy! Watch the VR app that claims to be able to reproduce the effects of a hallucinogenic drug. Daily Mail, May 4, Located at: http://www.dailymail.co.uk/sciencetech/article-3572184/That-s-trippy-Watch-VR-app-claims-able-reproduce-effects-hallucinogenic-drug.html
Ortiz de Gortari, A.B. & Griffiths, M.D. (2012). An introduction to Game Transfer Phenomena in video game playing. In J. Gackenbach (Ed.), Video Game Play and Consciousness (pp.223-250). Hauppauge, NY: Nova Science.
Ortiz de Gortari, A.B. & Griffiths, M.D. (2014). Altered visual perception in Game Transfer Phenomena: An empirical self-report study. International Journal of Human-Computer Interaction, 30, 95-105.
Ortiz de Gortari, A.B. & Griffiths, M.D. (2014). Auditory experiences in Game Transfer Phenomena: An empirical self-report study. International Journal of Cyber Behavior, Psychology and Learning, 4(1), 59-75.
Ortiz de Gortari, A.B. & Griffiths, M.D. (2014). Automatic mental processes, automatic actions and behaviours in Game Transfer Phenomena: An empirical self-report study using online forum data. International Journal of Mental Health and Addiction, 12, 432-452.
Ortiz de Gortari, A.B. & Griffiths, M.D. (2015). Game Transfer Phenomena and its associated factors: An exploratory empirical online survey study. Computers in Human Behavior, 51, 195-202.
Ortiz de Gortari, A.B. & Griffiths, M.D. (2015). Auditory experiences in Game Transfer Phenomena: An empirical self-report study. In: Gamification: Concepts, Methodologies, Tools, and Applications (pp.1329-1345). Pennsylvania: IGI Global.
Ortiz de Gortari, A.B. & Griffiths, M.D. (2016). Prevalence and characteristics of Game Transfer Phenomena: A descriptive survey study. International Journal of Human-Computer Interaction, 32, 470-480.
Ortiz de Gortari, A.B., Pontes, H.M. & Griffiths, M.D. (2015). The Game Transfer Phenomena Scale: An instrument for investigating the non-volitional effects of video game playing. Cyberpsychology, Behavior and Social Networking, 18, 588-594.
Rothman, P. (2014). Virtual Reality and Drugs – Yes, you should get high before using VR. H Plus Magazine, July 31. Located at: http://hplusmagazine.com/2014/07/31/virtual-reality-and-drugs-yes-you-should-get-high-before-using-vr/