Accession Number : AD0144639


Title :   GAIN IN PROFICIENCY AS A CRITERION IN TEST VALIDATION


Corporate Author : WASHINGTON UNIV ST LOUIS MO


Personal Author(s) : MANNING, WINTON H. ; DUBOIS, PHILIP H.


Report Date : OCT 1957


Pagination or Media Count : 5


Descriptors :   *NAVAL PERSONNEL, ACHIEVEMENT TESTS, APTITUDE TESTS, MAINTENANCE PERSONNEL, MILITARY TRAINING, SELECTION, TEST METHODS.


Distribution Statement : APPROVED FOR PUBLIC RELEASE