“…As a starting point for item generation, theoretical and empirical literature discussing social reward and related constructs (e.g., social goals) were reviewed. The following conceptualizations and instruments were reviewed to identify a wide range of potential social rewards: Buss's ( 1983 ) theoretical taxonomy of social rewards, the Interpersonal Goal Inventory (Dryer and Horowitz, 1997 ), the resource theory of social exchange (Foa and Foa, 1980 , 2012 ), approach and avoidance social motives and goals (Gable, 2006 ), social subscales of the Aspiration Index (Grouzet et al, 2005 ), the Interpersonal Orientation Scale (Hill, 1987 ), an adolescent Social Goals Questionnaire (Jarvinen and Nicholls, 1996 ), the Circumplex Scales of Interpersonal Values (Locke, 2000 ), McCollum's ( 2009 ) conceptualization of social goals, a taxonomy of children's social goals (Melnick and Hinshaw, 1996 ), the Short Sadistic Impulse Scale (O'Meara et al, 2011 ) and social items from the Snaith-Hamilton Pleasure Scale (Snaith et al, 1995 ).…”