Studied the influence of task content and sex on the relationship between intelligence and cortical activation in 26 males and 25 females administered verbal, numerical, and figural versions of an elementary cognitive task. Results suggest comparatively lower cortical activation in more intelligent individuals, but the pattern interacted with sex…

Four experiments using Piaget's water-level task investigated whether containers tilted at larger angles produce more error than those at smaller angles. Found that the orientation effect occurred between genders but was absent in male subjects when manipulated within subjects; males performed more accurately on easier stimulus trials; and mental…

The problem investigated was the relationship between cognitive category width and certain other cognitive and perceptual variables, with the intent of gaining additional insight into the effect which individual differences in cognitive conceptualization exert on certain other behaviors. Cognitive category width, defined as the score obtained on…

Analysis of personal and educational histories and test data of 33 learning disabled adults revealed that many characteristics of learning disabled youngsters described in the literature persist into adulthood. Some significant sex differences in the reasoning section of the Woodcock-Johnson Cognitive Ability Test and in math achievement are also…

An existing large data set, the Health and Retirement Study 2000 (HRS 2000) was used to explore the relationship between cognition and other factors for individuals aged 65 and older, with a final sample of 1,610 males and 3,549 females. Using structural equation modeling, the entire model was tested to determine if there were differences in how…

This study confirmed the following: Fowler's (1989) finding that duration is reduced for repeated words that involve Given information; evidence that Given repetitions are restricted to intra-topic discourse; evidence that duration is increased for new repetitions under intra-topic conditions; and evidence for shortening and lengthening are…

In order for information to be stored and processed in a computer, it must be reduced to data and organized and systematized in accordance with the rules and principles of formal logic. Reducing manifold reality to data for use by the computer results in loss of information because an arbitrary screening of data eliminates that gathered by the…

Discusses the educational implications of research into sociometric status and cognitive style in kindergarten children. (RB)

Summarizes results of 75 studies bearing on the question of gender differences in ability to decode nonverbal cues of emotion. (Author/MP)

A longitudinal study among American adolescents revealed (1) an insignificant impact of field dependence-independence on the development of formal operational thought; (2) continuous development of combinatorial reasoning and propositional logic abilities, but little increase in comprehension of proportionality; and (3) sex differences in formal…

A total of 48 children from five to six years of age were shown pictures of males and females performing sex-consistent and sex-inconsistent activities. Children were tested a week later for recall of these activities and the sex of the actor performing them. Sex-consistent activities were found to be more memorable than sex-inconsistent…

The effects of thinking happy, sad, or angry thoughts on aggression and altruism were investigated with third graders. None of the treatments had any effect on altruistic behaviors, but all three increased aggressive behaviors in boys and decreased them in girls.

Ninety 5- and 6-year-old children equally divided by sex were assigned randomly to one of three emotion-inducing conditions (self-focused happy, other-focused happy, or neutral emotion-inducing) and then given varying numbers of rewards. Results are discussed in terms of cognitive processes initiated by emotional states that may influence…

High verbal subjects were much faster than low verbal subjects in making taxonomic category identity matches and homophone identity matches. High verbals were also faster in making physical identity matches. Males did not differ from females in the time required for any matching tasks; however, they made slightly more errors. (Author/MV)

Highly creative children (n=100) and uncreative children (n=100) were selected from 1,450 fifth- and sixth- grade students. Comparisons using data from the Torrance Tests of Creative Thinking revealed significant differences in terms of quantity and quality of primary process content. Girls gave more libidinal content and boys gave more aggressive…