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You are here: Home / Archives for Jack Darkes

Articles by Jack Darkes

Jack Darkes, PhD is an assistant professor, associate research scientist, the Associate Director of the Alcohol and Substance Use Research Institute and the Director of the Psychological Services Center in the Department of Psychology at the University of South Florida. He has published extensively on substance use, abuse and dependence, the validity of substance use self-reports and clinical trials, androgenic-anabolic steroid use (AAS), and individual differences and cognitive factors in the initiation and maintenance of substance use. Dr Darkes is a licensed psychologist and certified forensic evaluator. He has appeared before the United States Sentencing Commission and provided expert commentary in numerous media outlets on issues related to health, fitness, substance use, and AAS and their psychological effects. He is a military veteran, having served as a senior noncommissioned officer in the US Army. He received his PhD in clinical psychology in 1994. His research on motivations for substance use and methods for prevention are well known in the alcohol field. His current research project is tracking developmentally relevant physical, cognitive, and social changes in children from ages 8 to 17 that might predict initiation or acceleration of substance use.

Cheat This, Not That: Hypocrisy, Ethics and Performance Enhancement

January 6, 2013 by Jack Darkes, Rick Collins, Dan Gwartney and Jason Cohen Leave a Comment

Hypocrisy, Ethics and Performance Enhancement

Steroid users are “cheaters” who use drugs to defy the limitations that nature has imposed. Breast enhancement via implants, sexual enhancement via Viagra, cognitive enhancement via Adderall are all about the American Dream of bigger boobs, better boners and brighter brains; bigger, better bodies assisted by steroids, however, are simply not on the American agenda.

“Of Course, It’s the Steroids!” (Here We Go Again…)

December 23, 2011 by Jack Darkes and Rick Collins Leave a Comment

Gold's Gym in Latham

While working out recently in a local Gold’s Gym in Latham, New York, a man named Chad Brothers, 32, described as a “gentle giant” by his family, reportedly went berserk, toppling weight machines, throwing dumbbells, and assaulting a patron. After being Tasered numerous times by law enforcement officers and even allegedly taking a Taser from […]

Steroids + Narcotics = Fuzzy Math

May 5, 2010 by Jack Darkes and Rick Collins Leave a Comment

World Anti-Doping Agency (WADA), anabolic steroids and doping

Just when you thought social control agencies had run out of ways to demonize anabolic steroids, along comes a new study out of Stockholm, Sweden. Funded in part by grants from the intensely anti-steroid World Anti-Doping Agency (although the authors allege that “WADA had no further role in study design; in the collection, analysis and […]

Dissecting “Political” Science in Anabolic Steroid Research

January 19, 2010 by Rick Collins and Jack Darkes Leave a Comment

Impact of anabolic androgenic steroids on adolescent males

Once there was a time when the hallmarks of science were objectivity and dispassionate analysis. Serious men of science were unmoved by the political winds of the day, searching instead for enduring truths. Findings and conclusions flowed naturally, free of manipulation, from the data. When it comes to anabolic steroids (AAS), that time is long […]

Muscle Profiling – Is Muscularity Evidence of a Crime?

August 6, 2009 by Jack Darkes Leave a Comment

Toney Freeman

Muscularity (mesomorphy) has a long-time alleged association with negative characteristics such as assertiveness or even criminality (e.g., Sheldon, 1942). The modern pursuit of muscle has also been demonized via allegations of association with undesirable behaviors; condemnations that seem destined to produce a more formal muscle profiling. Modern “muscle profiling” finds support from Harrison Pope, a […]

Anabolic Steroids and Aggression

September 1, 2007 by Jack Darkes Leave a Comment

The following is a brief synopsis of a talk given at the 115th Annual Convention of the American Psychological Association (APA) in San Francisco, CA on August 19, 2007. Existing research on substance use has had little impact on the public or researchers’ view of anabolic/androgenic steroids (AAS) and their effects. One reason is morality: […]

Chris Benoit Tragedy – Anabolic Steroids, Aggression and Violence

June 28, 2007 by Jack Darkes Leave a Comment

Chris Benoit, anabolic steroids and roid rage

The following is an overview of the scientific literature on the relationship between anabolic-androgenic steroids (AAS) and aggression. It is intended as a brief informational review without references to the larger literature from which it draws. A more in-depth review of these issues can be found in a series of articles on this topic I […]

Anabolic Steroids and Suicide – A Brief Review of the Evidence

July 12, 2005 by Jack Darkes Leave a Comment

Discussions of the potential role of anabolic-androgenic steroids (AAS) in suicide surfaced recently when AAS and their use among professional athletes were blamed for several suicides of young adult males. These allegations inspired a congressional investigation and renewed anti-steroid rhetoric, but little dispassionate evaluation. The testimony of experts and grieving parents notwithstanding, the role of […]

An Introduction to the Adonis Complex (aka Bigorexia or Muscle Dysmorphia)

August 1, 2001 by Jack Darkes Leave a Comment

Adonis Complex

Is What You See What You’ve Got? I admit it – I am a Three Stooges fan. Maybe it is because they were on the television every day when I was growing up or maybe I am addicted to my own endogenous testosterone (see www.sophrony.com). Anyway, I watch them whenever I can and particularly enjoy […]

The Psychological Effects of Anabolic Steroids (Part 4)

December 15, 2000 by Jack Darkes Leave a Comment

psychological effects of anabolic steroids

A Conceptual Model and Concluding Remarks By now many of you might know more than you ever expected to about aggression in AAS users and the role of individual differences and cognitions in the psychological effects of AAS. You may never have realized that there was research on AAS’ psychological effects. And those of you […]

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