Forty-three students participated in a laboratory experiment involving estimation of qualitative similarity between items sampled from ten conventional tests of intellectual performance. Estimated similarity could tentatively be described as a function of positive inter-test correlations as determined from another group of 123 individuals with the…

Results suggested that it may be possible to seek most efficient'' strategies for given tasks, and possibly, conditionally'' most efficient strategies for individual ability profiles. (Author)

The increased number of marginal aptitude trainees inducted into the Army has created the need for adequately and efficiently training these men. This report presents the finding of research that compared high and low aptitude men--classified on the basis of scores from the Armed Forces Qualification Test (AFQT)--on two form discrimination tasks…

Study deals with a comparative developmental analysis of performances on the same task by four age groups. (MB)

The connection between self-esteem, sex, and attributional style was examined in two studies. Results indicated that for positive events, high self-esteem subjects make more internal attributions than low self-esteem subjects, and for negative events, high self-esteem subjects make fewer internal attributions than low self-esteem subjects. The…

Study compares the effects of different conditions which imply reversibility on children's judgments of conservation of quantity. (Authors)

An investigation of the relative validity of self-assessments versus standardized tests indicated that both self-assessments and objectively tested abilities were significantly related to supervisory ratings of overall job performance. While these correlations were not significantly different, further analysis revealed that objectively tested…

The study investigated the effects of practice on the mastery of two industrial arts skills (hammering and sawing). The major question asked was whether a film followed by practice leads to better mastery than a film presented without practice. The relationships among cognitive, affective, and psychomotor aspects of the task were explored. The…

The study focused on the individual attributes predictive of performance and work satisfaction in two contrasting work situations: (1) with a simple task to be perceived as low on job structural attributes (LJSA) and (2) with a more complex task designed to have a higher level of job structural attributes (HJSA). The job structural variables of…

The study integrates various elements of past approaches to job design. It focuses on determining individual characteristics associated with performance and work satisfaction on a simulated maintenance task designed to be seen as low in job structural attributes (LJSA) by one group and the same task designed to be perceived as high in job…

A COMPARATIVE, LONGITUDINAL STUDY WAS CONDUCTED TO EXAMINE SPECIFIC PERFORMANCE CHARACTERISTICS OF DEAF AND NORMAL CHILDREN ON SELECTED COGNITIVE TASKS. THE SAMPLE, DISTRIBUTED INTO 3 AGE CATEGORIES, CONSISTED OF 72 NORMAL AND 60 DEAF CHILDREN. MEASURES WERE SELECTED TO ASSESS THE PERFORMANCE OF SUBJECTS (1) IN DIFFERENT AREAS OF COGNITION, (2) BY…