Sociale steun bij ouderen 1992

The purpose of this survey is to determine the reliability and validity of a short scale for measuring social support in the elderly: the SSL12-I, a shortened version of the...本调研旨在测评一款用于评估老年人群社会支持的简版量表的信度与效度：即SSL12-I，其为某款原量表的简化版本……