Accession Number : AD0080966

Title :   CLASSIFICATION PROFICIENCY USING EXPERIMENTALLY DEVELOPED CLASSIFICATION PRINCIPLES

Descriptive Note : Technical rept. no. 3.

Corporate Author : HUMAN FACTORS RESEARCH INC LOS ANGELES CA

Personal Author(s) : MACKIE, ROBERT R.

Report Date : DEC 1955

Pagination or Media Count : 60

Descriptors :   *SONAR PERSONNEL, CLASSIFICATION, MILITARY TRAINING, SONAR TARGETS.

Subject Categories : Humanities and History
      Psychology
      Acoustic Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE