Two separate studies using Form IV of the Sensation-Seeking Scale (SSS) are reported. The first study correlates SSS by factor and sex with the earlier Form II SSS, supporting the reliability of the General SSS scale and discriminant validity of the Form IV SSS factor scales in relationship to general sensation-seeking. In the second study,…

Internal and external subjects, who previously filled out Rotter's (1966) Internal-External scale, were asked to score the I-E scale of "another student". It was predicted that ratings of the "other" would increase in positivity to the extent the "other" scored as an interval. (Editor/RK)

Previous studies have shown a relationship between left wing political beliefs and externality on Rotter's Scale. By examining the validity of Rotter's Scale in relation to political position, no evidence was found relating political position to locus of control. (DEP)

The paper contains a discussion of the modification of Rotter's Internal External Scale into the three scales of Internal, Powerful Others, and Chance orientations. The tripartite, multidimensional view of locus of control was developed because the validity and usefulness of Rotter's lumping expectancies of fate, chance, and powerful others…