Accession Number:

ADA043079

Title:

Familiarity Effects on Task Difficulty Ratings.

Descriptive Note:

Interim rept. 1 Jul 73-28 Feb 77,

Corporate Author:

AIR FORCE HUMAN RESOURCES LAB BROOKS AFB TEX

Personal Author(s):

Report Date:

1977-06-01

Pagination or Media Count:

11.0

Abstract:

This report examines interrater reliability estimates for task difficulty raters having differing levels of familiarity with rated tasks. Data were collected from 455 NCO supervisors who rated the difficulty and familiarity of 424 tasks in the Aircraft Electrical Repair career ladder task inventory. The results showed that the interrater reliability estimates R sub KK decreased from .930 to .802 for six task difficulty rating scale conditions in which ratings were eliminated due to levels of familiarity. This finding suggests that little is to be gained from eliminating task difficulty ratings based upon an experienced judges level of familiarity with tasks. Author

Subject Categories:

  • Personnel Management and Labor Relations

Distribution Statement:

APPROVED FOR PUBLIC RELEASE