D in Table 2. Cronbach's alpha coefficients were moderately acceptable for Internal (0.68), for Powerful Others (0.72), and for Chance (0.66).ReliabilityTest -retest To determine the reliability of this scale, 496 students answered the questionnaire items, and after a time interval of 4 weeks, the questionnaire was administered again. The reliability indices for the Internal, Chance, and Powerful