International Journal of Conflict and Violence (Dec 2010)
Us versus Them in Context: Meta-Analysis as a Tool for Geotemporal Trends in Intergroup Relations
Abstract
<span style="font-family: 'Times New Roman', serif; font-size: medium;"><span style="font-size: 16px; line-height: 18px;"><p class="MsoNormal" style="line-height:200%"><span style="font-family: 'Times New Roman'; font-size: small;"><p class="MsoNormal" style="line-height:200%">The increasing availability of studies from many nations offers important potential insights into group-based psychology and behavior, conflict, and violence. Nonetheless, to date, few cross-national or cultural comparisons of study findings have been made, representing a gap in our understanding of the historical causes and courses of inter-group conflict in current comparative approaches. Meta-analytic methods offer researchers the ability to combine data from studies with groups as well as across time. Our review of statistical methods available for comparative analyses in inter-group research found strengths and limitations for understanding group differences, conflict, and violence, and meta-analytic methods address these limitations by exploring potential structural-level moderators and by identifying how temporal and geographical variations may relate directly to group-based variables. Such methods can contribute to our understanding of broad structural effects on group-based variables by elucidating the mechanisms underlying them.</p></span></p></span></span>