We examined the psychometric properties of scores on a 6-item version of the Multigroup Ethnic Identity Measure (MEIM) among East Asian adolescents in Canada. A series of confirmatory factor analysis (CFA) was conducted for 4,190 East Asians who completed a provincial survey of students in grades 7 to 12. The MEIM measured highly correlated dimensions of ethnic identity (exploration and commitment). Further, multi-group CFA indicated that the scale measured the same constructs on the same metric across three age groups and across four groups with varying degrees of exposure to Canadian and East Asian cultures. The findings suggest the short version of the MEIM can be used to compare levels of ethnic identity across different age or acculturation groups.
Keywordsacculturation; adolescent health survey; confirmatory factor analysis; measurement invariance; Asian Growing numbers of immigrants and ethnic minority people have promoted interest in health issues related to ethnicity. In the field of adolescent development, ethnic identity has been of interest to researchers, as identity formation is a critical developmental task during adolescence. Ethnic identity is a type of social identity. According to Tajfel (1981), social identity is part of a self-concept that is derived from one's knowledge of and values and affections toward one's membership of social group(s). It is thus defined as "one's sense of belonging to an ethnic group and the part of one's thinking, perception, feelings, and behavior that is due to ethnic group membership" (Rotheram & Phinney, 1988, p. 13
CIHR Author ManuscriptCIHR Author Manuscript CIHR Author Manuscript identity theory (Tajfel) posits that a sense of belonging and values attached to one's group are a source of psychological well-being. From a developmental perspective, identity is formed through exploring and experimenting alternative directions, values, and beliefs and making a commitment to one's choices (Marcia, 1980(Marcia, , 1994. Likewise, ethnic identity is developed through exploration of the meaning of one's ethnicity and one's commitment to the ethnic group (Phinney, 1992).Identity development involves an interaction between individuals and their physical and social world (Liebkind, 2006); therefore, its developmental process and significance are not the same across adolescents. Ethnic identity formation can be a challenging and complex task, particularly for ethnic minority adolescents who often encounter discrimination due to negative stereotypes associated with their ethnicity (Costigan, Su, & Hua, 2009;Umaña-Taylor, Diversi, & Fine, 2002). Social identity theory (Tajfel, 1981) suggests that stronger ethnic identity is an asset; it has been associated with better psychosocial functioning such as higher self-esteem, fewer depressive symptoms, and a lower level of anxiety (Costigan, Koryzma, Hua, & Chance, 2010;Smith & Silva, 2011;Umaña-Taylor, 2011).With increasing recognition of the importance of ethnic identity, particularly for immigrant and ethnic minority y...