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PERCEIVED ENVIRONMENTAL UNCERTAINTY AS A MEDIATOR OF EXPECTANCY THEORY PREDICTIONS: SOME PRELIMINARY FINDINGS
Author(s) -
Ferris Kenneth R.
Publication year - 1978
Publication title -
decision sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.238
H-Index - 108
eISSN - 1540-5915
pISSN - 0011-7315
DOI - 10.1111/j.1540-5915.1978.tb00727.x
Subject(s) - expectancy theory , variety (cybernetics) , psychology , econometrics , empirical research , social psychology , economics , statistics , mathematics
Expectancy theory has been tested in a variety of research settings with somewhat mixed results. One possible explanation for the sometimes low predictive ability of the model is the presence of environmental uncertainty. It was hypothesized that the greater the perceived environmental uncertainty, the greater the uncertainty regarding expectancy estimates. Hence, the predicted relationship between the level of motivation and job performance was expected to vary with the level of perceived uncertainty. Empirical results are presented supporting the hypothesis.