The problems for statistical analysis posed by the groups vs individuals design are presented, a statistical model for the design is developed, and 2 alternative solutions are proposed--the pseudogroup and quasi-F procedures. Solutions are extended to the general case of designs including several levels of the group-size variable. The quasi-F approach is applied to the problem of contrasting combinations of means from several group-size conditions. (14 ref) (PsycINFO Database Record (c) 2006 APA, all rights reserved).
|Number of pages||13|
|Journal||Journal of Personality and Social Psychology|
|State||Published - Jan 1981|
- pseudogroup & quasi-F statistical analyses of group vs individuals design
ASJC Scopus subject areas
- Social Psychology
- Sociology and Political Science