Assessing dissimilarity relations under missing data conditions: evidence from computer simulations |
| |
Authors: | Allen Natalie J Stanley David J Williams Helen Ross Sarah J |
| |
Affiliation: | Department of Psychology, University of Western Ontario, London, Canada. nallen@uwo.ca |
| |
Abstract: | The extensive research examining relations between group member dissimilarity and outcome measures has yielded inconsistent results. In the present research, the authors used computer simulations to examine the impact that a methodological feature of such research, participant nonresponse, can have on dissimilarity-outcome relations. Results suggest that using only survey responders to calculate dissimilarity typically results in underestimation of true dissimilarity effects and that these effects can occur even when response rates are high. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|