G. Whyte, RECASTING JANISS GROUPTHINK MODEL - THE KEY ROLE OF COLLECTIVE EFFICACY IN DECISION FIASCOES, Organizational behavior and human decision processes (Print), 73(2-3), 1998, pp. 185-209
Citations number
61
Categorie Soggetti
Psychology, Applied",Management,"Psychology, Social
This paper advances an explanation for decision fiascoes that reflects
recent theoretical trends and was developed in response to a growing
body of research that has failed to substantiate the groupthink model
(Janis, 1982), In this new framework, the lack of vigilance and prefer
ence for risk that characterizes groups contaminated by groupthink are
attributed in large part to perceptions of collective efficacy that u
nduly exceed capability. High collective efficacy may also contribute
to the negative framing of decisions and to certain administrative and
structural organizational faults, In the making of critical decisions
, these factors induce a preference for risk and a powerful concurrenc
e seeking tendency that, facilitated by group polarization, crystalliz
e around a decision option that is likely to fail. Implications for re
search and some evidence in support of this approach to the groupthink
phenomenon are also discussed. (C) 1998 Academic Press.