My research is concerned with individual differences in working memory
capacity, cognitive control, and general intelligence (Spearmanís g).
An individual differences approach to cognitive abilities not only
informs debates about why variation exists among individuals but also
informs theory about the cognitive constructs themselves (Underwood,
1975). Thus, my work integrates two scientific disciplines within
Psychology: the experimental and the differential (Cronbach, 1957).
More recently I have become interested in exploring
behavior-brain-behavior relations through a combination of experimental
design, psychometrics, and neural imaging (fMRI).
