The construct has been hypothesized to be a major determinant of mental health. Existing
measures lack context-sensitivity (eg, implicitly measuring it as a trait) and/or reference to a
limited time frame. We developed a short self-report measure that covers all facets of the
construct and is context-sensitive. Data was collected from four separate samples (n= 744),
including a community (n= 346), non-clinical (n= 188), and two clinical (n= 163 in-and …