In the present study, we examined ethnic variables (viz., multigroup ethnic identity and other group orientation) along with negative life events as predictors of depressive symptoms and suicidal behaviors in a sample of 156 (38 male and 118 female) Latino college students. Results of conducting hierarchical regression analyses indicated that the set of ethnic variables accounted for significant variance in both depressive symptoms and suicidal behaviors. The inclusion of negative life events was found to account for significant additional variance in both outcomes, beyond what was accounted for by ethnic variables. Interestingly, beyond main effects, results indicated a significant Other Group Orientation × Negative Life Events interaction effect to account for additional variance in depressive symptoms and suicidal behaviors. Some implications of the present findings are discussed, including the potential value for Latinos to broaden their attitudes and interactions with other ethnic groups.

Past studies of the expression of depression in people of Asian descent have not considered whether observed ethnic differences in somatization or psychologization are a function of differences in the expression of the disorder or of group differences in the degree of depressive symptomatology. In the present study, we carried out χ(2) and Item Response Theory (IRT) analyses to examine ethnic differences in symptoms of Major Depressive Disorder in a nationally representative community sample of noninstitutionalized Asian Americans (n = 310) and European Americans (n = 1,763). IRT analyses were included because they can help discern whether there are differences in the expression of depressive symptoms, regardless of ethnic differences in the degree of depressive symptomatology. In general, although we found that Asian Americans have lower rates of depression than European Americans, when examining specific symptoms, there were more similarities (i.e., symptoms with no ethnic differences) than differences. An examination of the differences using both χ(2) and IRT analyses revealed that when there were differences, Asian Americans were less likely to endorse specific somatic and psychological symptoms than European Americans, even when matched in degree of depressive symptomatology. Together, these community-based findings indicate that depression among Asian Americans is more similar than different to that of European Americans. When differences do occur, they are not an artifact of the degree of depressive symptomatology but instead a true difference in the expression of the disorder, specifically a lesser likelihood of expressing specific somatic and psychological symptoms in Asian Americans compared with European Americans.

The present research examined optimistic and pessimistic bias in the prediction of positive and negative physical and psychological health outcomes between European American and Asian American college students. Results of between-group and within-group analyses indicated both similarities and differences in predictions for health outcomes. Sex differences were also found. Taken together, these findings point to a need to consider both culture and sex differences in the prediction of health.

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