Received Social Support Scale for Persons with Serious Mental Illness: Preliminary scale development and validation study.

Purpose/objective: This study investigated the psychometric properties of a newly developed Received Social Support Scale for Persons with Serious Mental Illness (rSSS-SMI). The rSSS-SMI measures three support domains: Day-to-Day Living support, Mental Health Support, and Adherence Support.

Research Method/design: (a) to examine the item quality of the rSSS-SMI, (b) to investigate the construct validity and verify the dimensionality of the rSSS-SMI, and (c) to investigate the reliability and validity of the rSSS-SMI scores.