Digital Commons Network^™

Prototypicality And Need To Belong: How One’S Standing In The Group Affects Parochial Cooperation, Huidi Yuan

Honors Theses

This study explores the dynamics of parochial cooperation within intergroup social dilemmas, specifically examining the roles of harm, prototypicality, and the need to belong (NTB). Utilizing an experimental design and an adapted investment game, the study investigates how these factors influence individuals' decisions to engage in cooperation that is biased towards their own group, especially when such actions potentially harm outgroup members. The findings reveal a strong preference for parochial cooperation over universal cooperation and free-riding, consistent with previous research on ingroup favoritism. Notably, this preference is significantly moderated by the harm condition, where participants reduced their parochial investments when …