The performance capability in first-graders with and without learning disability: computer-based methods

Abstract

The results of the study of regulation of cortical tone (brain activation) and behavioral arousal (these functions are known as comprising the Luria's first block) in first-graders (N=56) are presented in the article. Two computer-based techniques were used for evaluation of these functions: (1) the modified version of 'Dots task' (originally developed by A. Diamond, Davidson et al., 2006) and (2) the computer-based version of 'Schulte tables'. 28 children with learning disabilities were included in the experimental group (mean age is 8.3) and 28 children without learning disabilities were included in the control group (mean age is 8,2). Children with learning disabilities demonstrated the slower processing speed and made more mistakes while doing complex tasks than children without learning disabilities. Both groups demonstrated the effect of warming-up: significantly more mistakes were made while doing the first tasks. Furthermore, tiredness manifested itself in a decrease of the processing speed.