Summary.While holding the influence of socio‐economic status constant, the relationship between locus of control and academic achievement, anxiety, and level of aspiration was examined among 2,438 ninth grade Israel‐Jewish students of Asian or African background and European, American, or Israeli backgrounds. It was observed that, in general, internals tend to attain greater academic achievement, to express less anxiety, and to have higher level of aspiration. The relationship between academic achievement, level of aspiration, and the perception of locus of control appears to be accentuated among students of Asian or African origin to a greater extent than among students of European, American, or Israeli ori