Confirmatory factor analysis of the multidimensional scale of perceived social support in clinically distressed and student samples.

Previous authors (e.g., B. R. Sarason, Shearin, Pierce, & Sarason, 1987) have found that perceived social support can affect the emotional well-being of an individual. Consequently, the effective assessment of social supports is a key issue in both research and clinical practice. The Multidimensional Scale of Perceived Social Support (MSPSS; Zimet, Dahlem, Zimet, & Farley, 1988) divides perceived social support into 3 distinct constructs-that derived from Family members, from Friends, and from Significant Others. This study is the first to assess the MSPSS using confirmatory factor analysis in both a college student (N = 549) and psychiatric outpatient (N = 156) sample. Based on several goodness-of-fit indicators, a 3-factor model for the MSPSS was supported in both samples, as was a single, higher order domain of Global social support. The perceived social support factors of Family and Friends consistently had the strongest associations with symptomatology. These results support the use of the MSPSS as a brief instrument for assessing the hierarchical structure of perceived social support in a variety of samples.