Students identified by talent search programs were studied to determine whether spatial ability could uncover math-science promise. In Phase 1, interests and values of intellectually talented adolescents (617 boys, 443 girls) were compared with those of top math-science graduate students (368 men, 346 women) as a function of their standing on…

The predictive validity of the mathematics subtest of the Scholastic Aptitude Test (SAT-M) was investigated for 1,996 mathematically gifted (top 1 percent) seventh and eighth graders through academic achievements assessed over 10 years. The SAT-M appears to have predictive validity for differentiating highly able seventh and eighth graders. (SLD)

Students of high intellectual ability and their parents were tested on a battery of cognitive tests. Vernon's model of intelligence best fit results. A verbal-educational and a practical-spatial-mechanical factor explained most performance variance. Among children, age related to verbal but not spatial or mechanical abilities. (Author/RD)

Data from a longitudinal survey of mathematically precocious 13-year olds (n=1,247) were used to test 5 factors (quality and quantity of instruction, home environment, motivation, and ability) for their ability to predict educational achievement and educational and career aspirations. Students were followed until age 23. (SM)

Reports a study of mathematically and verbally talented children which investigated hypotheses that (1) mathematically related fields are sex typed as male domains and (2) parents give differential encouragement to sons and daughters in math. Results indicated that neither hypothesis related to current sex differences in mathematical reasoning…

Using data on approximately 2,000 students drawn from three talent searches conducted by the Study of Mathematically Precocious Youth, this study investigated the relationship of possible sex differences in science achievement to sex differences in mathematical reasoning ability. (BS)

Indices of social and emotional adjustment were investigated in highly verbally or mathematically talented adolescents. Highly gifted students reported more internal locus of control and less popularity than the comparison students. No differences were found in self-esteem, depression, or the incidence of discipline problems. The Self Esteem…

This defense of the authors' previous report states that there is a large sex difference in mathematical reasoning ability among intellectually talented preadolescents. The authors concluded differential course taking could not account for observed sex differences among intellectually gifted students, although this may affect average ability…

Results of seventh-grade students taking Scholastic Aptitude Test indicate that, by age 13, a large sex difference in mathematical reasoning ability exists; among students scoring greater than 700, boys outnumbered girls 13 to 1. Hypothesized factors thought to influence the difference (such as course taking, attitudes) were not supported by data…

The Study of Mathematically Precocious Youth found large and consistent sex differences in mathematical reasoning ability favoring boys, as reported by Benbow and Stanley (1980, 1981). This investigation studied the development and consequences during junior and senior high school of the sex differences found in seventh grade. (Author/PN)

When 340 extremely mathematically or verbally talented 13 year olds were compared to 111 modestly gifted students, no differences were found in group activity participation or personality traits. In their ratings of peer perceptions, the modestly gifted exceeded the extremely gifted in being considered athletic and popular and in social standing.…

When a battery of tests commonly associated with intelligence was administered to 144 13 year olds identified as extremely precocious, the verbally precocious students scored higher on verbal and general knowledge types of tests, and mathematically precocious students scored higher on tests of nonverbal reasoning, spatial ability, and memory.…

This paper investigated the role of family encouragement in the gender gap seen in mathematical talent. Results of 340 pairs of questionnaires completed by students scoring high on the Scholastic Aptitude Test for math and their parents indicated that stereotyped behaviors of parents may impair subsequent achievement by gifted females in…

Relationship between stimulus type (numeric or verbal) and type of precocity (mathematical and verbal) was studied in 104 gifted young adolescents through tasks measuring working memory. The relationship between type of stimulus and type of precocity suggests underlying differences between verbally and mathematically precocious youth in memory…

Participants in a fast-paced mathematics course and qualified nonparticipants were surveyed 10 years later with respect to undergraduate record, graduate experience, attitudes toward mathematics/science, and self-esteem. In general, participation was associated with stronger undergraduate records for all students and with more advanced graduate…