This study investigated the construct and concurrent validity of a standardized academic self-concept measure--Dimensions of Self-Concept (DOSC) Form H--and a measure of locus of control involving learning-related activities--the Intellectual Achievement Responsibility Questionnaire (IAR). (LMO)

The relationship was examined between six scales of the Locus of Control for Three Achievement Domains (LOCITAD), the Nowicki-Strickland Locus of Control Scale, and the Rotter Internal-External Scale. Subjects were 140 adolescent boys and girls. Significant correlations provided some support for LOCITAD's validity. (Author/GDC)

A factor analysis of Rotter's internal-external locus of control scale is described. The four factors extracted were there correlated with several political attitude instruments. Results lead authors to suggest a modification in Rotter's scale, particularly in the "just world" items. (JKS)

Scores on the Rotter I-E scale were correlated with scores on the verbal subtest of the College Qualification Test, cumulative grade point average, and attributions of performance to ability, effort, course difficulty, and luck. The I-E scores were unrelated to either verbal ability or grade point average. (Author/GK)

Presented is evidence bearing on the construct validity of the Estimate of Self-Competence (ESC) Scale, which was designed to measure generalized expectancy of task success. The results of correlational analyses of relationships between the ESC, expectancies of successful performance, and other measures are reported. (Author/AL)

A scale developed to aid in investigation of students' perceived control at school is described, and data on its reliability, validity, and factor structure are reported. Findings reported indicate the usefulness of the perceived control scale by summarizing data from several studies. (Author/LMO)

This study examined the predictive validity of the 18 scales of the California Psychological Inventory and two scales of the Opinion Scale relative to success criteria in graduate school as measured by grades in individual courses, performance on the master's comprehensive examinations and graduate grade-point average. (Author/CTM)

Scores derived from the Coopersmith Self Esteem Inventory (SEI), Tennessee Self Concept Scale (TSCS), Slosson Intelligence Test (SIT), and Rotter's Internal-External Locus of Control (LOC) Scale were analyzed. Significant correlations were obtained between scores on these instruments. Race and SIT scores and age and LOC scores were also…

The reliability and validity of the revised California Psychological Inventory's (CPI) Vector 1 scale, a measure of introversion and extraversion, were studied with 345 college students (109 males and 236 females). Results support the scale as a valid measure of the introversion-extraversion construct of H. G. Gough. (SLD)