Context and Timing Matter: Language Brokering, Stress, and Physical Health.

Using a bioecological perspective, the current study explored the dynamic relationship between a proximal process (i.e., language brokering [LB]), LB perceptions, environmental stress context, and timing of LB experiences on well-being. College students (N = 559; 19.6% Asian American, 32.0% European American, 33.5% Latino, and 14.9% multiracial/other ethnicity) reported on LB frequency, feelings about LB as a burden or source of role reversal, perceived stress, age of LB onset, and health (i.e., height, weight, somatic symptoms). Among brokers (M = 23.13, SD = 5.66; 78.3% female), younger LB age onset was significantly associated with higher BMI when perceived stress was high but unrelated when perceived stress was low. For individuals who reported high perceived stress or high LB role reversal, but not both, younger LB age onset was associated with greater somatic symptoms. These results highlight the importance of psychosocial context and timing of life events in capturing the effect of immigrant and family experiences on physical health.