Descriptor
Bias | 1 |
Cognitive Processes | 1 |
Evaluative Thinking | 1 |
Evaluators | 1 |
Hypothesis Testing | 1 |
Observation | 1 |
Program Evaluation | 1 |
Social Exchange Theory | 1 |
Statistics | 1 |
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New Directions for Program… | 1 |
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Perloff, Richard M. | 1 |
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Information Analyses | 1 |
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Opinion Papers | 1 |
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Perloff, Richard M.; And Others – New Directions for Program Evaluation, 1980
Causes of evaluator bias are: overemphasizing concrete, salient, and retrievable information; reporting only evidence which confirms hypothesis; focusing on stable personality factors, rather than on situation and environment; developing positive perceptions of a program as both an evaluator and a highly involved participant; statistical naivete;…
Descriptors: Bias, Cognitive Processes, Evaluative Thinking, Evaluators