Assessment, Ahead of Print.
Culture influences responses to psychological measurements in ways unrelated to target constructs, thus biasing test scores and potentially contributing to under- and over-diagnosis of mental health problems in populations for which measures have not yet been normed. We conducted a systematic review of publications addressing response style among Latinx population groups in North and South America. In a final corpus of 24 studies, Latinx/Latin American populations were generally found to exhibit higher levels of extreme response style (n = 17), acquiescent response style (n = 10), and socially desirable responding (n = 5). The few publications (n = 3) that investigated midpoint responding reported no differences. Seven publications (29%) attempted to adjust scores to mitigate response style bias, using both scale design and statistical techniques. Findings suggest that researchers and clinicians should directly assess culturally patterned response style as a construct, rather than inferring style indirectly using other measures. For clinicians, knowledge of response style represents another facet of case conceptualization.