Cross-Validation of Predictor Equations for Armor Crewman Performance
Abstract
Cross-validation of armor crewman performance predictor equations was carried out on a sample of 335 trainees of the First Training Brigade, Fort Knox, Ky. Testing took place during and immediately following training. Some trainees were retested at their unit of first assignment. The predictor equations were also used with a sample of experienced tank crewmen, who were tested at the time of the trainee retesting. The predictor measures were computed from subtest scores of the Armed Services Vocational Aptitude Battery, which were available in each enlistee's personnel records. Criterion measures were hands-on tests designed to measure crewmen's ability to perform the basic tasks (either driving the tank or firing the gun) as well as other MOS-specific tasks in maintenance and weapons preparation. A total of 130 drivers and 205 gunner/loaders were tested in Phase I, and 20 drivers and 60 gunner/loaders were retested in Phase II. Phase I results indicated that the predictors were valid for driver and gunner/loader performance at the end of training. Phase II results indicated that the predictors were successful in most portions of the criterion measures for former trainees who were retested. Use of the predictors for the performance of experienced crewmen showed mixed results.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1980
- Accession Number
- ADA095662
Entities
People
- Anthony J. Maitland
- Janet F. Neff
- Newell K. Eaton
Organizations
- U.S. Army Research Institute for the Behavioral and Social Sciences