Table 3.

Psychological factors that predict doping among young people.

Psychological construct	Study in which the psychological constructs appeared
Aggression	Sagoe et al., 2016
Anxiety	Laure and Binsinger, 2007
Anticipated Regret	Lazuras et al., 2015
Attitudes Toward Doping	Barkoukis et al., 2015
	Bloodworth et al., 2012
	Dodge and Jaccard, 2008
	Hoffman et al., 2008
	Judge et al., 2012
	Lucidi et al., 2004, 2008, 2013
	Mallia et al., 2013
	Nicholls et al., 2015
	Zelli et al., 2010b
Deception Strategies	Barkoukis et al., 2015
Depressive Mood	Blank et al., 2016
	Irving et al., 2002
Drive for Muscularity	Zelli et al., 2010a
Drive for Thinness	Zelli et al., 2010a
Ego-orientation	Blank et al., 2016
Fear of Failure	Blank et al., 2016
Happiness	Laure et al., 2004
Intentions	Dodge and Jaccard, 2008
	Lazuras et al., 2015
	Lucidi et al., 2004
	Woolf et al., 2014
Motivation	Chan et al., 2015a
Moral Conviction	Judge et al., 2012
Moral Disengagement	Lucidi et al., 2004, 2008
	Mallia et al., 2016
	Zelli et al., 2010b
Perfectionism	Madigan et al., 2016
Resisting Social Pressure	Zelli et al., 2010b
Self-control	Chan et al., 2015b
	Lucidi et al., 2004, 2008
Self-esteem	Blank et al., 2016
	Laure and Binsinger, 2007
	Nicholls et al., 2015
Self-regulatory Efficacy	Mallia et al., 2016
Norms	Barkoukis et al., 2015
	Dodge and Jaccard, 2008
	Judge et al., 2012
	Lucidi et al., 2008
	Nicholls et al., 2015
	Woolf et al., 2014
	Zelli et al., 2010b
Susceptibility toward Doping	Barkoukis et al., 2015 Blank et al., 2016