Children's first experience of taking anabolic-androgenic steroids can occur before their 10th birthday: a systematic review identifying 9 factors that predicted do** …

AR Nicholls, E Cope, R Bailey, K Koenen… - Frontiers in …, 2017 - frontiersin.org
Taking performance-enhancing drugs (PEDs) can cause serious and irreversible health
consequences, which can ultimately lead to premature death. Some young people may take …

The performance enhancement attitude scale (PEAS) reached 'adulthood': Lessons and recommendations from a systematic review and meta-analysis

D Folkerts, R Loh, A Petróczi, S Brueckner - Psychology of Sport and …, 2021 - Elsevier
Do** is an omnipresent issue in both professional and amateur sports. Advances in social
science research, including studies on do** attitude, have played a pivotal role in …

Cheater, cheater, pumpkin eater: the dark triad, attitudes towards do**, and cheating behaviour among athletes

AR Nicholls, DJ Madigan, L Duncan… - European journal of …, 2020 - Taylor & Francis
We examined the relationships between the Dark Triad personality traits (Machiavellianism,
narcissism, and psychopathy), attitudes towards do**, and cheating behaviour among …

Sport supplement use predicts do** attitudes and likelihood via sport supplement beliefs

P Hurst, M Kavussanu, I Boardley… - Journal of sports …, 2019 - Taylor & Francis
The aim of this study was to examine: 1) whether sport supplement use is related to do**
and 2) whether sport supplement beliefs mediated this relationship. In Study 1, athletes (N …

Personality traits and performance enhancing drugs: The Dark Triad and do** attitudes among competitive athletes

AR Nicholls, DJ Madigan, SH Backhouse… - Personality and Individual …, 2017 - Elsevier
The use of performance enhancing drugs, also known as do**, can represent a serious
threat to an athlete's psychological and physical health and contravenes the spirit of sport …

Impact of anti-do** education and do** control experience on anti-do** knowledge in Japanese university athletes: a cross-sectional study

Y Murofushi, Y Kawata, A Kamimura… - … , Prevention, and Policy, 2018 - Springer
Background This study was conducted to elucidate the anti-do** (AD) education, do**
control experience, and AD knowledge according to the World Anti-do** Code (Code) of …

More Questions About Excellencism, Perfectionism, and Attitudes Toward Cheating in Professional Baseball: A Look at Potential Mediators and Do** Attitudes

P Gaudreau, L Boileau… - Journal of Sport and …, 2024 - journals.humankinetics.com
The Model of Excellencism and Perfectionism has been proposed to differentiate the pursuit
of high but realistic standards (excellencism) from the pursuit of perfectionistic standards. In …

Korean national athletes' knowledge, practices, and attitudes of do**: a cross-sectional study

T Kim, YH Kim - Substance abuse treatment, prevention, and policy, 2017 - Springer
Background Despite the efforts of the World Anti-Do** Agency and national anti-do**
agencies at the international level, a relatively low and steady rate of positive do** tests …

Athletes using ergogenic and medical sport supplements report more favourable attitudes to do** than non-users

P Hurst, C Ring, M Kavussanu - Journal of Science and Medicine in Sport, 2021 - Elsevier
Objectives Our study objectives were twofold: 1) examine whether users and non-users of
different types of sport supplements vary in do** attitudes and sport supplement beliefs …

Influences of perfectionism and motivational climate on attitudes towards do** among Korean national athletes: A cross sectional study

M Bae, J Yoon, H Kang, T Kim - Substance abuse treatment, prevention …, 2017 - Springer
Background The motives for elite athletes to dope are related primarily to maintaining and
improving their physical performance. Especially, elite athletes training to compete in the …