Research into socio-economic determinants of school deviance is inconclusive. Recently, scholars argued that economic deprivation, rather than SES background, affects delinquency. Using multilevel analyses on data of 9,174 students across 111 schools in 4 European cities (2013-2014), we investigate the association of SES and economic deprivation with school-deviant behavior. Furthermore, we study the role of academic self-efficacy. Lower-SES and deprived students might perceive goal blockage with regard to study-related goals, leading to deviant coping – that is self-efficacy as mediator – or self-efficacy might condition SES and deprivation effects – that is self-efficacy as moderator. Results showed that deprivation relates to school-deviant behavior. This association was not mediated, nor moderated, by academic self-efficacy. The relationship with SES was moderated by academic self-efficacy. We conclude that deprived and lower SES-students are prone to break school rules, the latter more so when feeling less competent at reaching academic goals
