Employed were a small sample of fifth graders to examine techniques for assessing the validity of psychosocial maturity (PSM) and the scales used to measure it. Three validation techniques were examined: (1) Data obtained from self-report scales, teacher ratings, and peer ratings were used to generate three multitrait-multimethod matrices (total…

Researchers have used children's self-reports to investigate the conditions under which children seek and give help. Little attention has been given to examining the predictive value of such measures, even though investigators in other domains have found discrepancies between self-reports and observed behavior. Two studies were conducted in which…