Getting it right takes time: response time and performance in secondary school students.

The relation between response time and performance in cognitive tasks is increasingly evident. In the present study, we analyzed the effect of participants' spontaneous speed when responding to a mental rotation task. We carried out a data reanalysis from a previous study where a training of 3 practice sessions of 100 trials each was applied. The procedure was applied to a sample of 21 high school students (11 boys, 10 girls). The relation between response time and performance (hits) across the training trials was analyzed. In addition, we carried out a regression analysis of performance on the learning task as a function of response time on that same task, as well as with the score on two previously applied tests of spatial intelligence and fluid intelligence. Results showed, (a) a significant relationship ( r  = 0.624) between response time and hits, (b) that the group of participants with longer response times performed better; (c) that participants' response time explained most of the variance of their score on the training task in the regression analysis, although spatial and fluid intelligence scores improved the prediction of performance. Our results suggest that the reflective style achieves greater performance in solving spatial tasks, which could have important practical implications to promote a slower and more reflective style when solving school tasks with spatial components.