Objective: A previous factor analysis of the Conners' Continuous Performance Test (CCPT) indicates that the test measures 5 sub-functions of attention, namely "focused attention," "hyperactivity/impulsivity," "sustained attention," "vigilance," and "change in control." The present study further…

Three systems of class ranking (grades, test scores, and clinical performance evaluations) are compared, using 124 residents graduated from medical school. All three systems showed modest correlations with performance in residency, but clinical performance measures were most predictive. Reliable and valid deans' letters of recommendation could be…

A battery of seven psychomotor/perceptual tests was administered to two samples of Air Force personnel: officer trainees slated to attend undergraduate navigator training, and enlisted airmen in 30 different career fields. The objective was to determine the validity of the battery for the prediction of success in technical training courses. The…

It may be possible, using assessments of motor and perceptual skills which are largely independent of ethnic and educational background, to admit to the military individuals who would be rejected on the basis of their paper-and-pencil test scores, but who through their performance on non-verbal measures, can be identified as highly likely to…

The validity of interpreting teachers' perceptions of their performance as an index of their actual performance was examined. Two matching instruments were constructed; each contained 72 items in 6 categories of skills. One assessed teachers' perceptions of their competence on behaviorally stated generic teaching skills, and the other assessed…