The data from verbal learning studies have been partially instrumental in the development of the theory of extraversion-introversion (E-I) relative to levels of cortical arousal. In most of the studies relating E-I to verbal learning, the approach was to determine if there was an overall superiority for one of the personality groups. Differences…

The way that children construct the representation they use to solve transitive inference problems was examined. Forty-eight children 4.5 to 5 years old and 48 children 6 to 7 years old were asked to learn either a three-item series or a four-item nonseries. They were asked to learn the relationships between different colors of faces that were all…