Accession Number:

AD0614297

Title:

IDENTIFICATION OF ELEMENTARY AUDITORY DISPLAYS: EFFECT OF UNBALANCED PROBABILITIES OF OCCURRENCE,

Descriptive Note:

Corporate Author:

ELECTRONIC SYSTEMS DIV L G HANSCOM FIELD MASS DECISION SCIENCES LAB

Personal Author(s):

Report Date:

1963-06-18

Pagination or Media Count:

2.0

Abstract:

Listeners identified sound levels from a series in which one sound level occurred twice as often as each of six other sound levels. Unbiased measures of identification performance indicated that highest identification performance is achieved for the most frequently presented category and, that lowest identification performance is achieved for categories adjacent to the most frequent category. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE