“…Concrete factors are pointed out: Schools located in underprivileged areas recruit less experienced teachers, their teaching practices are less advanced and demanding, enrollment in extracurricular activities and evening classes is less encouraged. Besides these sociological factors, less visible disadvantages are also at play: Students belonging to low social class face negative stereotypes regarding their abilities (Croizet & Millet, 2012;Spencer & Castano, 2007), leading them to develop lower expectancies of success, selfefficacy, and self-esteem (Gibbons & Borders, 2010;Lubrano, 2004;Twenge & Campbell, 2002) than high social class students. The present research focuses on goal context as an important determinant of this disadvantage, and investigates, in particular, how focusing individuals on the goal of outperforming others (i.e., performance-approach goals-a practice which is quite pervasive in educational settings and regularly activated in students' mind, see Lee & Bong, 2016;Ziegler, Dresel, & Stoeger, 2008) contributes to the social class achievement gap.…”