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Van Matre, Nicholas H.; Harrigan, Robert J. – 1970
A followup performance evaluation was conducted on a sample of Group 4 (low ability) personnel who had served 14 months aboard the mine contermeasures support ship U.S.S. Catskill (MCS-1). Shipboard assessments were made of the Group 4 sample and the non-Group 4 comparison sample in terms of performance test proficiency, supervisors' ratings, and…
Descriptors: Aptitude, Comparative Analysis, Discipline Problems, Enlisted Personnel
Download full textDubin, Samuel S. – 1972
The need of the professions to update is studied. It is pointed out that the half-life in a professional's competence is the point in time after the completion of training when he had become roughly half as competent as he was upon graduation. Obsolescence is defined as a reduction of efficiencies of performance over time. It has been found to…
Descriptors: Administration, Adult Education, Dentistry, Educational Needs
