Distress, suicidal thoughts, and social support among homeless adults.

Influences on psychological distress and suicidal thoughts are evaluated with a sample of 218 sheltered homeless adults. Levels of distress and suicidal thoughts are much higher than in the general population, and are comparable to those found by Rossi (1989). Perceived social support lessens distress and suicidal thoughts directly and also buffers homeless persons from the distress associated with traumatic experiences. There is little indication of a mediating (intervening) role of social support. Distress and suicidal thoughts are also associated with increased health problems; homeless history and sociodemographic characteristics are less important as predictors. Distress itself increases suicidal thoughts--directly, and also in interaction with low levels of social support. We conclude that distress among homeless persons is explained by the same types of influences as those that account for distress among the general population--the gravity of homeless persons' economic situation does not preclude sensitivity to the benefits of social support.