Items where Author is "Barkoukis, Vassilis"

LAZOURAS, Lambros and BARKOUKIS, Vassilis (2020). Performance‐and Appearance‐Enhancing Drug Use in Sports: A Psychological Perspective. In: TENENBAUM, Gershon and EKLUND, Robert C., (eds.) Handbook of Sport Psychology, Fourth Edition. Hoboken, NJ., John Wiley & Sons, Inc., 1169-1187. [Book Section]

BARKOUKIS, Vassilis, ROWE, Richard, HARRIS, Peter and LAZURAS, Lambros (2020). Self-affirmation effects on doping related cognition among exercisers who use nutritional supplements. Psychology of Sport and Exercise, 46, p. 101609. [Article]

MALLIA, Luca, LAZURAS, Lambros, BARKOUKIS, Vassilis, BRAND, Ralf, BAUMGARTEN, Franz, TSORBATZOUDIS, Haralambos, ZELLI, Arnaldo and LUCID, Fabio (2016). Doping use in sport teams : the development and validation of measures of team-based efficacy beliefs and moral disengagement from a cross-national perspective. Psychology of Sport and Exercise, 25, 78-88. [Article]

LAZOURAS, Lampros and BARKOUKIS, Vassilis (2016). Attitudes, connaissances et comportements : une approche cognitive du dopage et de la consommation de substances en sport (In English: Attitudes, knowledge and behaviour: A cognitive approach to the study of doping and substance use in sport). In: Psychologie du dopage. De Boeck Superieur, 135-146. [Book Section]

TSORBATZOUDIS, Haralambos, LAZURAS, Lambros and BARKOUKIS, Vassilis (2015). Next steps in doping research and prevention: Ten big questions. In: BARKOUKIS, Vassilis, LAZURAS, Lambros and TSORBATZOUDIS, Haralambos, (eds.) The Psychology of Doping in Sport. Routledge Research in Sport and Science Exercise . Abingdon, Routledge, 230-243. [Book Section]

LAZOURAS, Lampros and BARKOUKIS, Vassilis (2013). Diet drugs. In: EKLUND, Robert C. and TENENBAUM, Gershon, (eds.) Encyclopedia of Sport and Exercise Psychology. Sage. [Book Section]

LAZOURAS, Lampros and BARKOUKIS, Vassilis (2013). Drug Use and Control. In: EKLUND, Robert C. and TENENBAUM, Gershon, (eds.) Encyclopedia of Sport and Exercise Psychology. SAGE Publications. [Book Section]

LAZOURAS, Lampros and BARKOUKIS, Vassilis (2013). Narcotic Analgesics. In: EKLUND, Robert C. and TENENBAUM, Gershon, (eds.) Encyclopedia of Sport and Exercise Psychology. SAGE Publications. [Book Section]

LAZOURAS, Lampros and BARKOUKIS, Vassilis (2013). Performance Enhancing Drugs. In: EKLUND, Robert C. and TENENBAUM, Gershon, (eds.) Encyclopedia of Sport and Exercise Psychology. SAGE Publications. [Book Section]

LAZOURAS, Lampros and BARKOUKIS, Vassilis (2013). Psychopharmacology. In: EKLUND, Robert C. and TENENBAUM, Gershon, (eds.) Encyclopedia of Sport and Exercise Psychology. SAGE Publications. [Book Section]

BONDAREV, Dmitriy, BARKOUKIS, Vassilis, LAZURAS, Lambros, BOCHAVER, Konstantin, OUDRA, Despoina and THEODOROU, Nikolaos (2022). Behaviours and beliefs related to whistleblowing against doping in sport: a cross-national study. Frontiers in Psychology, 13: 835721. [Article]

BARKOUKIS, Vassilis, HARRIS, Peter R, ROWE, Richard and LAZURAS, Lambros (2022). Self-Affirmation and Image/Performance Enhancing Drug Use in Recreational Exercise. Research Quarterly for Exercise and Sport. [Article]

WOOLWAY, Toby, ELBE, Anne-Marie, BARKOUKIS, Vassilis, BINGHAM, Kevin, BOCHAVER, Konstantin, BONDAREV, Dmitriy, HUDSON, Andy, KRONENBERG, Lara, LAZURAS, Lambros, MALLIA, Luca, NTOVOLIS, Yannis, ZELLI, Arnaldo and PETRÓCZI, Andrea (2021). One Does Not Fit All: European Study Shows Significant Differences in Value-Priorities in Clean Sport. Frontiers in Sports and Active Living, 3. [Article]

LAZURAS, Lambros, BARKOUKIS, Vassilis, BONDAREV, Dmitriy, NTOVOLIS, Yiannis, BOCHAVER, Konstantin, THEODOROU, Nikolaos and BINGHAM, Kevin (2021). Whistleblowing against Doping Misconduct in Sport: A Reasoned Action Perspective with a Focus on Affective and Normative Processes. Journal of Sport and Exercise Psychology. [Article]

BARKOUKIS, Vassilis, LAZURAS, Lambros, OURDA, Despoina and TSORBATZOUDIS, Haralambos (2019). Are nutritional supplements a gateway to doping use in competitive team sports? The roles of achievement goals and motivational regulations. Journal of Science and Medicine in Sport. [Article]

LAZURAS, Lambros, BRIGHI, Antonella, BARKOUKIS, Vassilis, GUARINI, Annalisa, TSORBATZOUDIS, Haralambos and GENTA, Maria Luisa (2019). Moral Disengagement and Risk Prototypes in the Context of Adolescent Cyberbullying: Findings From Two Countries. Frontiers in Psychology, 10, p. 1823. [Article]

LAZURAS, Lambros, BARKOUKIS, Vassilis, LOUKOVITIS, Andreas, BRAND, Ralf, HUDSON, Andy, MALLIA, Luca, MICHAELIDES, Michalis, MUZI, Milena, PETRÓCZI, Andrea and ZELLI, Arnaldo (2018). “I Want It All, and I Want It Now”: Lifetime Prevalence and Reasons for Using and Abstaining from Controlled Performance and Appearance Enhancing Substances (PAES) among Young Exercisers and Amateur Athletes in Five European Countries. Frontiers in Psychology, 8. [Article]

BARKOUKIS, Vassilis, BONDAREV, Dmitriy, LAZURAS, Lambros, SHAKVERDIEVA, Sabina, OURDA, Despoina, BOCHAVER, Konstantin and ROBSON, Anna (2020). Whistleblowing against doping in sport: A cross-national study on the effects of motivation and sportspersonship orientations on whistleblowing intentions. Journal of Sports Sciences, 1-10. [Article]

BARKOUKIS, Vassilis, LOUKOVITIS, Andreas, LAZURAS, Lambros and TSORBATZOUDIA, Haralambos (2018). The Co-creation of an Online Educational Tool to Raise Awareness About Whistleblowing. In: AUER, Michael E. and TSIATSOS, Thrasyvoulos, (eds.) Interactive Mobile Communication Technologies and Learning. Advances in Intelligent Systems and Computing, 725 (725). Springer, 661-667. [Book Section]

LAZURAS, Lambros, BARKOUKIS, Vassilis, MALLIA, Luca, LUCIDI, Fabio and BRAND, Ralf (2017). More than a feeling: The role of anticipated regret in predicting doping intentions in adolescent athletes. Psychology of Sport and Exercise, 30, 196-204. [Article]

LAZURAS, Lambros, BARKOUKIS, Vassilis and TSORBATZOUDIS, Haralambos (2017). Face-to-face bullying and cyberbullying in adolescents: Transcontextual effects and role overlap. Technology in Society, 48, 97-101. [Article]

BARKOUKIS, Vassilis, LAZURAS, Lambros, OURDA, Despoina and TSORBATZOUDIS, Haralambos (2016). Tackling psychosocial risk factors for adolescent cyberbullying : evidence from a school-based intervention. Aggressive Behavior, 42 (2), 114-122. [Article]

BARKOUKIS, Vassilis, KARTALI, Katerina, LAZURAS, Lambros and TSORBATZOUDIS, Haralambos (2016). Evaluation of an anti-doping intervention for adolescents: Findings from a school-based study. Sport Management Review, 19 (1), 23-34. [Article]