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

Further reading

Al‐Hebshi, N., & Skaug, N. (2005). Khat (Catha edulis) – An updated review. Addiction Biology, 10(4), 299-307.

Andreassen, C.S., Pallesen, S. Torsheim, T., Demetrovics, Z. & Griffiths, M.D. (2018). Tanning addiction: Conceptualization, assessment, and correlates. British Journal of Dermatology. doi: 10.1111/bjd.16480

Aronson, S. M. (2010). Those esoteric, exoteric and fantabulous diagnoses. Rhode Island Medical Journal, 93(5), 163.

Atroszko, P.A., Andreassen, C.S., Griffiths, M.D. & Pallesen, S. (2015). Study addiction – A new area of psychological study: Conceptualization, assessment, and preliminary empirical findings. Journal of Behavioral Addictions, 4, 75–84.

Atroszko, P.A., Andreassen, C.S., Griffiths, M.D. & Pallesen, S. (2016). Study addiction: A cross-cultural longitudinal study examining temporal stability and predictors of its changes. Journal of Behavioral Addictions, 5, 357–362.

Atroszko, P.A., Andreassen, C.S., Griffiths, M.D., Pallesen, S. (2016). The relationship between study addiction and work addiction: A cross-cultural longitudinal study. Journal of Behavioral Addiction, 5, 708–714.

Balakrishnan, J. & Griffiths, M.D. (2017). Social media addiction: What is the role of content in YouTube? Journal of Behavioral Addictions, 6, 364-377.

Black, D., Belsare, G., & Schlosser, S. (1999). Clinical features, psychiatric comorbidity, and health-related quality of life in persons reporting compulsive computer use behavior. Journal of Clinical Psychiatry, 60, 839-843.

Burn, C. (2016). Poesegraphilia – Addiction to the act of writing poetry. Poetry Changes Lives, May 27. Located at: http://www.poetrychangeslives.com/addiction-to-the-act-of-writing-poetry/

Cantelmi, T & Talls, M. (2009). Trapped in the web: The psychopathology of cyberspace. Journal of CyberTherapy and Rehabilitation, 2, 337-350.

Černý, L. & Černý, K. (1992). Can carrots be addictive? An extraordinary form of drug dependence. British Journal of Addiction, 87, 1195-1197.

Chan, S. H., & Yao, L. J. (2005). An empirical investigation of hacking behavior. The Review of Business Information Systems, 9(4), 42-58.

Daily Mail (2005). Aquaholics: Addicted to drinking water. May 16. Located at: http://www.dailymail.co.uk/health/article-348917/Aquaholics-Addicted-drinking-water.html

de Leon, J., Verghese, C., Tracy, J. I., Josiassen, R. C., & Simpson, G. M. (1994). Polydipsia and water intoxication in psychiatric patients: A review of the epidemiological literature. Biological Psychiatry, 35(6), 408-419.

Dundas, B., Harris, M., & Narasimhan, M. (2007). Psychogenic polydipsia review: etiology, differential, and treatment. Current Psychiatry Reports, 9(3), 236-241.

Edelstein, E.L. (1973). A case of water dependence. British Journal of Addiction to Alcohol and Other Drugs, 68, 365–367.

Foster, A.C., Shorter, G.W. & Griffiths, M.D. (2015). Muscle Dysmorphia: Could it be classified as an Addiction to Body Image? Journal of Behavioral Addictions, 4, 1-5.

Gaita, P. (2017). Does compulsive YouTube viewing qualify as addiction? The Fix, May 19. Located at: https://www.thefix.com/does-compulsive-youtube-viewing-qualify-addiction

Grall-Bronnec, M. Bulteau, S., Victorri-Vigneau, C., Bouju, G. & Sauvaget, A. (2015). Fortune telling addiction: Unfortunately a serious topic about a case report. Journal of Behavioral Addiction, 4, 27-31.

Griffiths, M.D. (1992). Pinball wizard: A case study of a pinball addict. Psychological Reports, 71, 160-162.

Griffiths, M.D. (2000). Computer crime and hacking: A serious issue for the police. Police Journal, 73, 18-24.

Griffiths, M.D. (2017). Commentary: Development and validation of a self-reported Questionnaire for Measuring Internet Search Dependence. Frontiers in Public Health, 5, 95. doi: 10.3389/fpubh.2017.00095

Griffiths, M.D., Foster, A.C. & Shorter, G.W. (2015). Muscle dysmorphia as an addiction: A response to Nieuwoudt (2015) and Grant (2015). Journal of Behavioral Addictions, 4, 11-13.

Hatfield, E., & Sprecher, S. (1998). The passionate love scale. In Fisher, T.D., Davis, C.M., Yarber, W.L. & Davis, S. (Eds.). Handbook of sexuality-related measures (pp. 449-451). London: Sage.

Heirene, R. M., Shearer, D., Roderique-Davies, G., & Mellalieu, S. D. (2016). Addiction in extreme sports: An exploration of withdrawal states in rock climbers. Journal of Behavioral Addictions, 5(2), 332-341.

Hickey, E.W. (2010). Serial Murderers and Their Victims (Fifth Edition). Pacific Grove, CA: Brooks/Cole.

Hunter, M. S., Nitschke, C., & Hogan, L. 1981. A scale to measure love addiction. Psychological Reports, 48, 582-582.

Ishaq, G., Rafique, R., & Asif, M. (2017). Personality traits and news addiction: Mediating role of self-control. Journal of Dow University of Health Sciences, 11(2), 31-53.

Jaghab, K., Skodnek, K. B., & Padder, T. A. (2006). Munchausen’s syndrome and other factitious disorders in children: Case series and literature review. Psychiatry (Edgmont), 3(3), 46-55.

Kaplan, R. (1996), Carrot addiction. Australian and New Zealand Journal of Psychiatry, 30, 698-700.

Kellett, S.  & Gross, H. (2006). Addicted to joyriding? An exploration of young offenders’ accounts of their car crime. Psychology, Crime & Law, 12, 39-59.

Kennedy, J. G., Teague, J., & Fairbanks, L. (1980). Qat use in North Yemen and the problem of addiction: a study in medical anthropology. Culture, medicine and psychiatry, 4(4), 311-344.

Kwon, M., Kim, Y., Kim, H., & Kim, J. (2018). Does sport addiction enhance frontal executive function? The case of badminton. NeuroQuantology, 16(6), 13-21.

Lam, J. (2017). Fifty shades of sexual offending – Part 1. The Law Gazette, July. Located at: http://v1.lawgazette.com.sg/2017-07/1910.htm

Loscalzo, Y, & Giannini, M. (2017).  Evaluating the overstudy climate at school and in the family: The Overstudy Climate Scale (OCS). ARC Journal of Psychiatry, 2(3), 5-10.

Loscalzo, Y., & Giannini, M. (2018). Study engagement in Italian university students: A Confirmatory Factor Analysis of the Utrecht Work Engagement Scale—Student Version. Social Indicators Research, Epub ahead of print. https://doi.org/10.1007/s11205-018-1943-y

Manghi, R. A., Broers, B., Khan, R., Benguettat, D., Khazaal, Y., & Zullino, D. F. (2009). Khat use: lifestyle or addiction? Journal of Psychoactive Drugs, 41(1), 1-10.

Maraz, A., Urbán, R., Griffiths, M.D. & Demetrovics Z. (2015). An empirical investigation of dance addiction. PLoS ONE, 10(5): e0125988. doi:10.1371/journal.pone.0125988.

Masters, B. (1986). Killing for Company: The Story of a Man Addicted to Murder. New York: Stein and Day.

McClurg, L. (2017). After compulsively watching YouTube, teenage girl lands in rehab for ‘digital addiction’. PBS Newshour, May 16. Located at: http://www.pbs.org/newshour/rundown/compulsively-watching-youtube-teenage-girl-lands-rehab-digital-addiction/

Menninger, K. A. (1934). Polysurgery and polysurgical addiction. The Psychoanalytic Quarterly, 3(2), 173-199.

Mercier-Guidez, E., & Loas, G. (2000). Polydipsia and water intoxication in 353 psychiatric inpatients: an epidemiological and psychopathological study. European Psychiatry, 15(5), 306-311.

Orosz, G., Bőthe, B., & Tóth-Király, I. (2016). The development of the Problematic Series WatchingScale (PSWS). Journal of Behavioral Addictions, 5(1), 144-150.

Peele, S. & Brodsky, A. (1975), Love and addiction. New York: Taplinger.

Peters, C.  & Bodkin, C.D. (2007). An exploratory investigation of problematic online auction behaviors: Experiences of eBay users. Journal of Retailing and Consumer Services, 14(1), 1-16.

Reisinger, M. (2018). Addiction to death. CNS Spectrums, 23(2), 166-169.

Relangi, K. (2012). Gossip, the ugly addiction. Purple Room Healing, June 12. Located at: https://deadmanswill.wordpress.com/2012/06/02/gossip-the-ugly-addiction/

Roderique-Davies, G. R. D., Heirene, R. M., Mellalieu, S., & Shearer, D. A. (2018). Development and initial validation of a rock climbing craving questionnaire (RCCQ). Frontiers in Psychology, 9, 204. doi: 10.3389/fpsyg.2018.00204

Sitford, M. (2000). Addicted to Murder: The True Story of Dr. Harold Shipman. London: Virgin Publishing.

Sparrow, P. & Griffiths, M.D. (1997). Crime and IT: Hacking and pornography on the internet. Probation Journal, 44, 144-147.

Spivack, A., & McKelvie, A. (2018). Entrepreneurship addiction: Shedding light on the manifestation of the ‘dark side’ in work behavior patterns. The Academy of Management Perspectives. https://doi.org/10.5465/amp.2016.0185

Spivack, A. J., McKelvie, A., & Haynie, J. M. (2014). Habitual entrepreneurs: Possible cases of entrepreneurship addiction? Journal of Business Venturing, 29(5), 651-667.

Targhetta, R., Nalpas, B. & Perney, P. (2013). Argentine tango: Another behavioral addiction? Journal of Behavioral Addictions, 2, 179-186.

Turel, O., Serenko, A. & Giles, P. (2011). Integrating technology addiction and use: An empirical investigation of online auction users. MIS Quarterly, 35, 1043-1061.

Walton-Pattison, E., Dombrowski, S.U. & Presseau, J. (2017). ‘Just one more episode’: Frequency and theoretical correlates of television binge watching. Journal of Health Psychology, doi:1359105316643379

Wang, C-C. (2008). The influence of passion and compulsive buying on online auction addiction. Proceedings of the Asia-Pacific Services Computing Conference (pp. 1187 – 1192). IEEE.

Wang, Y., Wu, L., Zhou, H., Xu, J. & Dong, G. (2016). Development and validation of a self-reported Questionnaire for Measuring Internet Search Dependence. Frontiers in Public Health, 4, 274. doi: 10.3389/fpubh.2016.00274

Wright, M. R. (1986). Surgical addiction: A complication of modern surgery? Archives of Otolaryngology–Head & Neck Surgery, 112(8), 870-872.

Wulfsohn, I. (2013). A dangerous addiction: Qat and its draining of Yemen’s water, economy, and people. Middle East Economy, 3(10), 1-5.

Young, K. S. (1999). Internet addiction: Evaluation and treatment. Student British Medical Journal, 7, 351-352.

Young, K. S. (2004). Internet addiction: A new clinical phenomenon and its consequences. American Behavioral Scientist, 48, 402–415.

Yung, K., Eickhoff, E., Davis, D. L., Klam, W. P., & Doan, A. P. (2014). Internet Addiction Disorder and problematic use of Google Glass™ in patient treated at a residential substance abuse treatment program. Addictive Behaviors, 41, 58-60.

Voyeurs and their lawyers: Can ‘upskirting’ be addictive?

Over the past few months, ‘upskirting’ has been in the British news, particularly in relation to making it a criminal offence. A campaign initiated by freelance writer Gina Martin was started after she became a victim of upskirting. For those who don’t know what I’m talking about, upskirting refers to taking a photograph (typically with a smartphone) up someone’s skirt without their permission. Martin published an account of her ordeal for the World Economic Forum in April 2018 and reported that:

“Last summer, I was standing in a crowd of 60,000, on a hot summer’s day in London, waiting for The Killers to come on stage, when a man – whose advances I’d rejected – took pictures of my crotch by putting his phone between my legs as I chatted to my sister blissfully unaware. A few minutes later, I saw one of his friends looking at an intrusive picture of a woman’s crotch covered by a thin strip of fabric. I knew it was me. I grabbed the phone off him and checked. Tears filled my eyes and I began drawing attention to him: ‘You guys have been taking pictures of my vagina! What is wrong with you!?’ He grabbed me and pushed his face in front of mine, bellowing that I give him his phone back. I didn’t…The police arrived and were lovely. I was, understandably, a mess and they patiently calmed me down. What the police then did was ask him to delete the images – my evidence – and then, they told me they couldn’t do anything. ‘We had to look at the image, and although it showed far more than you’d want anyone to see, it’s not technically a graphic image. There’s not much we can do. If you weren’t wearing knickers it would be a different story.’ I was completely humiliated and devastated”.

Following this incident, and because upskirting wasn’t an offence, Martin began a campaign to get the act criminalized. Upskirting is currently an offence in Scotland but not in England and Wales. Upskirting is one of many sexual acts that are present among those individuals that have a voyeuristic disorder. In an article for the Law Gazette in July 2017 (‘Fifty shades of sexual offending’), forensic psychologist Dr. Julia Lam made countless references to upskirting in an overview of voyeuristic disorder. She noted that:

“Voyeuristic Disorder is a paraphilic/psychosexual disorder in which an individual derives sexual pleasure and gratification from looking at naked bodies and genital organs, observing the disrobing or sexual acts of others…Instead of peeping in situ using high-powered binoculars, with advances in technology such as camera phones and pin-hole cameras, voyeurs can now record the private moments with their devices: taking upskirt photos of unsuspecting individuals on escalators, or filming women in various states of undress in toilets and changing rooms. Voyeuristic behaviour is on the rise…Learning theory suggests that an initially random or accidental observation of an unsuspecting person who is naked, in the process of disrobing, or engaging in sexual activity, may lead to sexual interest and arousal; with each successive repetition of the peeping act reinforcing and perpetuating the voyeuristic behaviour”.

She reported that voyeurism is the most common type of sexual offence and that voyeurs can be men or women but that “men are commonly the perpetrators in the peeping acts/upskirt, with women being the victims”. She noted that the lifetime prevalence of voyeuristic disorder is around 12% among men and 4% in women, and that the causes of voyeurism are unknown. She then went onto say:

“The new vocabulary ‘upskirt’ is both a verb (the practise of capturing an image/video of an unsuspecting and non-consenting person in a private moment) and a noun (i.e. the actual voyeuristic photos or videos made; referred as “voyeur photography”)…While most voyeurs film for self-gratification (i.e. using upskirt materials for fantasy and masturbation), there are offenders who make upskirt photos and videos specifically for uploading onto the internet (e.g. fetish and pornographic websites and video-sharing sites like YouTube) for monetary profit…Upskirt is considered a ‘serious’ crime in Singapore as it intrudes upon the privacy of unsuspecting and non-consenting individuals. Offences typically take place on escalators, in fitting rooms, public toilets or shower rooms; with the offenders trying to capture what is underneath the ‘skirts’ or private moments of the victims with a recording device which may or may not be disguise”.

She also said that in recent years in Singapore, she had assessed “a considerable number” of voyeurs that had engaged in upskirting and who were arrested, prosecuted, and incarcerated for their actions. Most of these criminal voyeurs were ‘first-timers’ (i.e., arrested and charged with upskirting for the first time), had a long history of engaging in excessive masturbation and pornography use, and that the offences were non-violent. However, she did note that although they may have been arrested for the first time, their interest in peeping and upskirting usually stemmed from adolescence. Dr. Lam also claimed that:

“Getting apprehended for [upskirting] is more a norm than an exception in this group, as it is just a matter of time that the offender would be careless or daring enough to invite apprehension. Police arrest usually serves as a final ‘wake-up call’ that breaks the offending pattern, accompanied with a great sense of shame and embarrassment. Many of these voyeurs are amenable to treatment…Most of the sufferers of Voyeuristic Disorder who came for my assessment reported their urges to upskirt and use the materials to masturbate as overwhelming, to the extent that they gave in to temptation without considering the grave consequences of their acts”.

Dr. Lam also talked about her treating upskirting voyeurs and recounted one case which she claimed was a compulsion. 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. Upskirting was another one of his coping strategies and he was eventually arrested for his behaviour. Dr. Lam then went on to report” 

“Every morning after he woke up, he would feel the urge to go out to find his ‘targets’. Although he knew it was very risky to take upskirt [photos] on MRT escalators, he felt compelled to satiate his urges and gratification, and was oblivious to his surroundings (e.g. passers-by security staff and CCTV) and the risk of being arrested. He could still feel the thrill and excitement, but he no longer enjoyed the act. It had become more like a compulsion…He was prescribed medication to manage his mood and urges to act out, and attended psychotherapy to work on his voyeuristic behaviour and learn more effective coping skills. He has since graduated from university, and has not breached the law with [upskirting] behaviour again”.

Dr. Lam, like other practitioners who treat sex offenders, often view extreme cases of voyeurism as a compulsion, obsession and/or an addiction. If extreme voyeurism (in general) can be seen as an addiction, there is no theoretical reason why upskirting couldn’t be viewed similarly. As far as I am aware, the case described by Dr. Lam is the only one in the academic literature of outlining and treating an individual with an upskirting disorder. As with other sexually non-normative behaviours I went online to see if there were any anecdotal accounts of addiction to upskirting and came across a few self-confessed accounts (particularly on The Candid Forum website):

• Extract 1: “I’m not sure if you could help me. I suppose it’s an addiction. I am obsessed with women’s knickers and constantly try to look up women’s skirts, even schoolgirls. I know it’s wrong but I love to see the secrets. One day I will be caught and arrested. Am I a pervert?” (‘Andy’).
• Extract 2: “I’m really starting to feel overwhelmed by this ‘addiction’ I have to upskirt videos…I just can’t seem to get enough, even when in the big picture, most of them are all the same. I have well over 3000 videos on my computer of just upskirts (not including other types of videos)…It’s also stressful to know that I may very well not get through them all, at least for a very long time (I still have yet to watch 1800 of them). There’s a lot of time involved in downloading them (waiting due to file hosting sites telling you [that] you have reached your daily limit etc., entering captcha codes). But all these videos actually amaze me at the same time, due to just how many times guys have gotten away with it…There’s a certain ‘wow’ factor I guess, but that also derives from the entire voyeur aspect of it to begin with, where a guy is able to creep up on a woman and she doesn’t even realize it…Do any of you share the same addiction as me, and do you want to get rid of it? (‘GD102’).
• Extract 3: “I used to be really addicted [to upskirting] until I made myself understand something you already know – once you’ve seen 200 asses, you’ve pretty much seen them all. There’s no point in wasting your time overindulging in the same thrill over and over again. Yeah, the excitement of seeing something you’re not supposed to see is hot as hell, but you have to set limits for yourself, and not try to fantasize too much about the upskirts you haven’t seen, and spend more time enjoying, and maybe sorting, the upskirts you already have. That’s what I’ve been doing lately” (‘Agent Ika’).
• Extract 4: “[Upskirting] really does get repetitive. For me the thrill now comes from pretending I’m a director of a film – getting new angles, upskirts from the front, whole body shots with the upskirt still showing, and always including faceshots” (‘Stimulus’).

Obviously I have no way of knowing whether these online forum confessions are true (but they seem to be). Based on these extracts, there is certainly the possibility raised that upskirting may be addictive to a very small minority of individuals. Extract 2 was particularly interesting in that the individual had never engaged in upskirting himself but his ‘addiction’ to watching upskirting videos takes up so much time in his life.

Another source suggesting that upskirting may be an addictive activity comes from the details of those arrested and prosecuted. For instance, one infamous example in the UK (in 2015) was the case of 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). Appleby was finally caught when he was caught bending over to take a photo up a woman’s skirt in a Poundland shop. The Daily Mirror reported that:

“The tubby pervert, who was ‘addicted’ to snapping upskirts, fled the store after he was spotted…when [police] officers found his camera and iPhone a staggering 9,000 ‘upskirt’ images were discovered. The photos had been taken between November 1 and December 4 last year. [Appleby] admitted two counts of committing an act of outraging public decency…and was given a three-year community order…[Appleby] had been prosecuted for a ‘similar matter’ of outraging public decency in London in 2010. Alistair Evans, defending claimed Appleby had committed the crime for ‘sexual gratification’ and his behaviour was a ‘compulsion and an addiction’ he needed treatment for”.

Here, the mitigating factor for Appleby’s behaviour was that he was addicted to upskirting. The fact that Appleby did not receive a custodial sentence suggests the excuse of being ‘addicted’ to the behaviour led to the judge being more lenient. Another individual who avoided a custodial sentence for upskirting offences was Andrew MacRae who claimed he was addicted to sex. MacRae had amassed 49,000 upskirt photos and videos using hidden cameras at his workplace, on trains, and at the beach. He pled guilty to three counts of outraging public decency and seven counts of voyeurism. The judge said he would spare him jail if he was treated for his “compulsive voyeurism”. A report in the Daily Mail recounted what that Judge Jeremy Donne said:

“This was undoubtedly a sophisticated, organised, planned and long-running campaign of voyeurism – again with a significant degree of planning – and members of the general public, female commuters in the main, were caught by your voyeuristic activities. Your activities were undoubtedly despicable and will cause deep revulsion in all who hear them.  Women will undoubtedly feel a need to be protected from such behaviour by the knowledge that the courts will deal with offenders severely, and men will thereby be deterred from committing such offences. On the other hand, you suffer from an illness that can be treated and you have submitted to that treatment. You have features of sexual addiction disorder with disorders of sexual preference, namely voyeurism and fetishistic transvestism – all defined in the international classification of diseases. You continue to receive treatment from psychiatrists who consider you to be at low risk of re-offending”.

Another recent British case highlighted the ingenious methods used to aid upskirting. Here, Stafford Cant used spy cameras hidden inside one of his trainers, his key fob, and his wrist watch to engage in upskirting women (as well as filming the backs of their legs) who were shopping in a Cheshire village. Acting on a tip-off, his house was raided and the police found 222,000 videos and pictures dating back seven years. ‘Addiction’ was again used as a mitigating factor in the crimes (along with depression and anxiety disorders) but this time it was not addiction to voyeurism but an addiction to collecting things. However, unlike the two cases above, Cant was jailed for three years after pleading guilty to outraging public decency, voyeurism and possessing and distributing indecent images.

Although there is little psychological literature on upskirting, there appears to be anecdotal evidence that the behaviour (in the extreme) could perhaps be conceptualized as an addiction and/or compulsion among a minority of individuals. The cases of those that have been arrested and prosecuted demonstrate that upskirting behaviour was time-consuming given the sheer number of photos and videos amassed, and that the behaviour was ultimately problem-inducing and undesirable. Given that the relatively recent rise of upskirting appears to mirror the rise in the use of smartphones and spy equipment available at affordable prices, I expect to see more such cases to be written about in psychological and criminological journals in the years to come.

Dr Mark Griffiths, Distinguished Professor of Behavioural Addiction, International Gaming Research Unit, Nottingham Trent University, Nottingham, UK

Further reading

Fight The New Drug (2018). What’s “upskirting”, and how does porn culture feed this twisted trend? July 5. Located at: https://fightthenewdrug.org/whats-upskirting-and-how-does-porn-culture-feed-this-twisted-trend/

Jolly, B. (2015). Upskirt pervert who took 9,000 secret photos in just five weeks avoids jail. Daily Mirror, January 28. Located at: https://www.mirror.co.uk/news/uk-news/upskirt-pervert-who-took-9000-5058048

Keay, L. (2018). Live Nation executive who built-up sordid library of 49,000 upskirt pictures by filming women on trains, the beach and at work is spared jail as his wife stands by him. Daily Mail, January 5. Located at: http://www.dailymail.co.uk/news/article-5239815/LiveNation-executive-Andrew-MacRae-avoids-jail-upskirt.html

Lam, J. (2017). Fifty shades of sexual offending – Part 1. The Law Gazette, July. Located at: http://v1.lawgazette.com.sg/2017-07/1910.htm

Martin, G. (2018). What happened to me was wrong. Time to make it illegal, too. World Economic Forum, April 9. Located at: https://www.weforum.org/agenda/2018/04/what-happened-to-me-was-wrong-time-to-make-it-illegal-too/

Petter, O. (2018). Upskirting: What is it and why are people trying to make it illegal” The Independent, June 18. Located at: https://www.independent.co.uk/life-style/upskirting-explained-law-rules-criminal-offence-photos-skirt-consent-women-gina-martin-a8401011.html

Shepherd, R. & Smithers, D. (2018). The public school pervert who spent years secretly filming up women’s skirts in one of Britain’s wealthiest villages. Manchester Evening News, March 29. Located at: https://www.manchestereveningnews.co.uk/news/greater-manchester-news/alderley-edge-upskirt-film-pervert-14470375

The Strait Times (2016). Taking upskirt photos may be symptomatic of voyeuristic disorder. July 30. Located at: https://adelphipsych.sg/straits-times-taking-upskirt-photos-may-be-symptomatic-of-voyeuristic-disorder/

Wilson, H. (2004). Peeping Tom’s secret weapon. The Independent, July 8. Located at: https://www.independent.co.uk/news/science/peeping-toms-secret-weapon-552402.html