Affirmative Action—Making it Effective in the Public Sector
In: Public personnel management, Band 12, Heft 2, S. 211-217
ISSN: 1945-7421
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In: Public personnel management, Band 12, Heft 2, S. 211-217
ISSN: 1945-7421
In: Public personnel management, Band 12, Heft 2, S. 211
ISSN: 0091-0260
In: Decision sciences, Band 6, Heft 3, S. 449-461
ISSN: 1540-5915
A number of criticisms of expectancy theory as an explanation of work effort have been raised in recent months. These criticisms are basic enough and based on sound enough evidence to warrant consideration of possible alternate frameworks for the study of work effort. Promising alternatives are: (1) Detuned Cognitive Models; (2) Acognitive Models; and (3) Combined Cognitive and Acognitive Models.
In: Decision sciences, Band 11, Heft 2, S. 272-283
ISSN: 1540-5915
AbstractThe ability of decision makers to deal with information in terms of category labels rather than as precise data points is hypothesized as an explanation of how complex choices are made within the limits imposed by human information‐processing capacity. Twenty‐five decision makers placed bets under varying conditions of grouping of cues (probability of winning/losing, amount to be won, amount to be lost) as a test of this hypothesis. The results indicate that experimental pre‐grouping of cues has: (1) a statistically significant but practically unimportant impact on amounts bet; (2) no statistically significant effect on number of different bets made; and (3) no statistically significant effect on the fit of the bets to those predicted by an expected value model, except when grouping categories are very wide. These results support the contention that decision making occurs through the manipulation of category labels rather than exact values. Study of processes by which numerous exact cues are reduced to a smaller number of category labels is suggested as a complement to the study of sequential processing of alternatives, satisficing, the use of heuristics, and other means by which human beings make complex choices with limited cognitive capacity.