Measures of psychological acculturation: a review.

This article reviews conceptual and methodological issues in the measurement of psychological acculturation. The major issues involve the question of dimensionality and the assessment of specific domains of cultural change. Bidimensional scales that cover both overt and internal domains are more informative for the assessment of general levels of psychological acculturation. The validity of such scales must be examined in terms of the actual exposure of individuals to and involvement in each culture, and the influence of sociocultural factors on the course of acculturation. The parallel application of qualitative and quantitative methods may be useful for validity studies. The complementary use of emic and etic approaches will enhance the psychometric soundness of acculturation scales.