![](/img/cover-not-exists.png)
EFFECT OF THE NUMBER OF CATEGORIES SYSTEMATICALLY OBSERVED ON INDIVIDUAL AND GROUPPERFORMANCE RATINGS
LANDERS, DANIEL M.Volume:
29
Language:
english
Journal:
Perceptual and Motor Skills
DOI:
10.2466/pms.1969.29.3.731
Date:
December, 1969
File:
PDF, 190 KB
english, 1969