Before revision: thumb Prevention As observed by Aldag and Fuller (1993), the groupthink phenomenon seems to rest on a set of unstated and generally restrictive assumptions: The purpose of group problem solving is mainly to improve decision quality Group problem solving is considered a rational process.
After revision: File:What is groupthink and how to avoid it.png|thumbInput from an outsider can break groupthink Prevention As observed by Aldag and Fuller (1993), the groupthink phenomenon seems to rest on a set of unstated and generally restrictive assumptions: The purpose of group problem solving is mainly to improve decision quality Group problem solving is considered a rational process.