Subjects rated each item in Rotter's I-E Scale for its social desirability value. Social desirability scale values (SDSV) of paired items were compared with one another. Results indicate that paired items are not similar in their SDSV, thus enabling subjects to respond on the basis of social desirability. (Author/DEP)

Examined two assumptions about the dimensionality of Rotters' Internal-External (I-E) scale: First, the bipolarity of the two statements within each item pair; second, the unidimensionality of the overall construct. Both assumptions regarding Rotters' I-E Scale were found untenable. (Author/BJG)

Three locus of control scales were examined with regard to their reported psychometric properties. Results indicate a multifactor makeup for the three scales. (Author/DEP)

Three experiments were conducted with college psychology students to determine whether the use of filler items in Rotter's I-E scale fulfills its stated objective of obscuring the purpose of the scale. Fillers didn't effect I-E scores, impede subjects from faking good, or obscure knowledge of the scale. (Author/DEP)

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)

Two experiments using undergraduates confirmed the hypothesis that external statements in the Rotter Internal External Locus of Control Scale are more depressing in tone than internal statements. Thus, depressed subjects may respond to external items due to item mood level rather than locus of control. (Author/JKS)

The internal-external locus of control scales of Rotter and Levenson and the Marlowe-Crowne Social Desirability Scale were completed by 156 undergraduates. The three-factor structure underlying Levenson's questionnaire was clearly confirmed. Some new evidence for the multidimensionality of Rotter's scale was also presented. (Author/GDC)

Separate factor analyses of the results of the Rotter Internal External Locus of Control Scale administered to separate Anglo American and Chicano groups indicated cross-sample equivalence on two of the five factors. Implications for investigations of the cultural differences between Anglos and Chicanos are briefly discussed. (Author/CTM)