What do We Know About Acculturation? A Measurement Invariance Examination of Acculturation Domains Between Asian and Latinx Populations.

Objectives: Acculturation has emerged as a key variable in racial/ethnic minorities and immigrant research. Although findings generally conclude acculturation leads to adverse outcomes (e.g., risk behaviors), scholars often find contradicting results. This increased attention to the core definitional questions about what acculturation is and how it should be measured, specifically across different racial/ethnic groups.

Methods: This study examined the measurement invariance using Multigroup Confirmatory Factor Analysis (MG-CFA) by comparing three common domains of acculturation measures across Asian and Hispanic populations (i.e., Ethnic Identification, Language Proficiency and Preference, and Acculturative Stress) using the National Latino and Asian American Study (NLAAS).

Results: A total sample of 4,649 (n_Latinx=2,554 and n_Asian=2,095) was used. The results suggested that aspects of ethnic identification and acculturative stress measures significantly varied between groups. For example, Latinxs had higher factor loadings in certain Acculturative Stress items related to government and legal status. In contrast, Asians had higher factor loadings in an item related to Ethnic Identification.

Conclusions: The results suggested that aspects of acculturation do not necessarily measure the same way across all populations; researchers/clinicians should consider racial/ethnic specific scales when using acculturation related measures. Future research should test universal acculturation scales across other ethnic subgroups and include more complex acculturation measures like cultural values and norms.