This study uses narrative data from participating group members to identify
retrospective accounts of why groups succeed or fail. Analysis of stories
describing task group success and failure revealed seven general categories
of themes that people in the American culture believe influence group perf
ormance: relationships, group structure, group process, member emotions, gr
oup communication, member attributes, and external forces. Of those, a comp
arison of standardized frequencies revealed significant differences between
the group success and failure stories in regards to relationships, member
emotions, and member attributes.