Grouping error and interpersonal affect: a correction.

The writer acknowledges his in using an inflated in N in the statistical analysis of a previous study published (see 26: 3912). A reanalysis shows that the original finding that interaction induces positive feeling among group members is confirmed, although at a much lower level of significance than previously reported. (PsycINFO Database Record (c) 2010 APA, all rights reserved)