It was interesting to note that if

It was interesting to note that if the conclusions were based on the results from conventional regression analysis, then the previous findings would be replicated in that child’s math self-concept would be a strong predicator of actual math performance (Marsh et al., 1983), of social competence, and of approach to learning; however, self-control would NOT be predicative of math performance (e.g., Clark et al., 1985) for “average” children