In 2002, Fan and his colleagues developed the Attention Network Test (ANT), a cognitive tool that provides a score for each of the attentional networks (alerting, orienting, and executive functioning). Since publication, this study has been cited over 3,500 times. The authors state one of the indicated uses of this tool is to measure how different…

Specific aptitude clusters from the Woodcock-Johnson Psycho-Educational Battery (WJPEB) are examined to determine their effectiveness in evaluating aptitude-achievement discrepancies. Advantages of the Scholastic Aptitude clusters over the Broad Cognitive Ability clusters are outlined. Major types of discrepancies, rationale, and research on the…

Research suggests that special tests of reasoning ability are superfluous. Reading comprehension and algebra scores on common aptitude and achievement tests are highly correlated with scores on several reasoning tests. Furthermore, three programs in reasoning skills have been shown to improve reading comprehension scores in various settings. (MCG)

The relationship between general cognitive ability and both training and job performance is reviewed. Existing scientific data show that there are large differences in training achievement and in job performance. Consequently, any good predictor of achievement or performance can yield a large gain in workforce productivity. General cognitive…