Several promising instruments are currently available to researchers and clinicians who require a reliable and valid measure of social problem-solving abilities. However, all of these measures have shortcomings and none has definitive, unequivocal support for its construct validity at the present time. The conceptual and methodological issues that are most directly related to the validity of social problem-solving measures were discussed. The strengths and weaknesses of the major current instruments were examined with respect to these issues. Empirical evidence related to convergent and discriminant validity was also reviewed. Recommendations were made for the improvement of these measures as well as the future development of new and better measures of social problem-solving processes and outcomes.