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Construction and validation of the Intragroup Marginalization Inventory
Linda G Castillo1, Collie W Conoley, Daniel F Brossart
1Counseling Psychology Program, Department of Educational Psychology, Texas A&M University, College Station, TX 77843-4225, USA. lcastillo@tamu.edu
Cultural Diversity & Ethnic Minority Psychology
|July 20, 2007
Summary
This study introduces the Intragroup Marginalization Inventory (IMI) to measure social distancing from family, friends, and ethnic groups. The validated inventory helps understand how acculturating individuals perceive alienation when deviating from cultural norms.
Area of Science:
- Social Psychology
- Cultural Psychology
- Sociology
Background:
- Acculturation often involves navigating between heritage and host cultures.
- Deviance from heritage cultural norms can lead to social alienation within ethnic groups.
- Social identity theory explains group cohesion through shared behaviors and norms.
Purpose of the Study:
- To develop and validate the Intragroup Marginalization Inventory (IMI).
- To quantify perceived interpersonal distancing from family, friends, and ethnic community members.
- To assess the experience of marginalization within one's own cultural group during acculturation.
Main Methods:
- Development of the Intragroup Marginalization Inventory (IMI) with three scales.
- Exploratory factor analysis to establish construct validity.
- Confirmatory factor analysis to ensure replicability of factors.
- Discriminant validity assessed by correlating IMI factors with established measures.
Main Results:
- The IMI demonstrated strong validity, including content, construct, and discriminant validity.
- Factor analysis confirmed the proposed structure of intragroup marginalization.
- The inventory reliably measures perceived interpersonal distancing across different social contexts.
- The findings support the theoretical underpinnings of social identity in cultural adaptation.
Conclusions:
- The Intragroup Marginalization Inventory (IMI) is a valid and reliable tool for measuring perceived intragroup marginalization.
- The IMI can be used to study the psychological impact of cultural adaptation and social alienation.
- Understanding intragroup marginalization is crucial for supporting acculturating individuals and fostering inclusive ethnic communities.
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