title: Reflection-impulsivity as a predictor of children's academic achievement.
abstract: To examine the implications of differences in reflection-impulsivity for later academic achievement, 70 children were administered the Matching Familiar Figures test (MFF) in grade 4 and the Comprehensive Tests of Basic Skills (CTBS) in grades 4, 5, and 6. Children identified as reflective based on grade 4 MFF performance scored significantly higher on the CTBS achievement battery at all grade levels than those classified as impulsive. However, the 2 groups did not differ on the grade 5 or grade 6 achievement measures when scores were adjusted for initial differences in grade 4 CTBS. Similarly, while each of the continuous variables MFF error score and MFF response latency was significantly predictive of grade 5 and grade 6 achievement test scores, neither of the MFF variables significantly improved the prediction of academic performance when current level of achievement was statistically accounted for. Sex differences in the relations between the MFF variables and the achievement measures were identified; MFF error score was more strongly related to later academic achievement for boys than for girls, while MFF response latency was a better predictor of academic achievement for girls than for boys.
mesh_terms: D000124:Achievement; D002648:Child; D003071:Cognition; D004521:Educational Measurement; D005260:Female; D006801:Humans; D007175:Impulsive Behavior; D008297:Male; D011336:Probability