1977
DOI: 10.1177/001872677703000802
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A Methodological Critique of Fifty-Eight Selected Work Experiments

Abstract: This paper evaluates the internal and external validity of 58 work experiments-e.g., job enrichment, participative management, and autonomous group studies. The experiments are classified according to their independent and dependent variables; then each study's research design is evaluated in terms of various threats to internal and external validity. The results show that the attitudinal and performance improvements reported in the experiments are questionable but not altogether implausible. The findings of t… Show more

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Cited by 50 publications
(23 citation statements)
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“…Campbell, 1969;Campbell & Stanley, 1966;Cummings et al, 1977;Duncan, 1981;Evans, 1975;Morrison, 1978;Posavac & Carey, 1980: Staw, 1980 …”
Section: Research Oesiqn and Meq'odoloqymentioning
confidence: 99%
See 1 more Smart Citation
“…Campbell, 1969;Campbell & Stanley, 1966;Cummings et al, 1977;Duncan, 1981;Evans, 1975;Morrison, 1978;Posavac & Carey, 1980: Staw, 1980 …”
Section: Research Oesiqn and Meq'odoloqymentioning
confidence: 99%
“…External validity asks whether the experiment's findi-ngs can be generalized beyond the specific population, environment, and operational definitions of the independent and dependent variables used in the study (Cummings et al, 1977).. Campbell and Stanley (1966) have identified four threats to external val idity:…”
mentioning
confidence: 99%
“…In particular, unsuccessful change efforts are less likely to be published in the research and practitioner journals (Cummings et al, 1977).…”
Section: * References (Published and Unpublished) On Organizational Dmentioning
confidence: 99%
“…More elaborate experimental designs, reporting results less susceptible to artifacts caused by these factors, are considered more successful by academic standards (Pate et al, 1976;Srivasta et al, 1975;Cummings, Molloy, & Glen, 1977).…”
Section: 2mentioning
confidence: 99%
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