This research pioneered the investigation of the role of doctoral students' thinking styles in their program satisfaction and perceived intellectual competence. Participants were 285 STEM (science, technology, engineering, mathematics) students in Hong Kong. Results showed that students' thinking styles as measured by the Thinking Styles…

We evaluated over 200 participants semiannually from 12 to 48 months of age on measures of intellectual (Bayley Scales, Stanford-Binet Scale) and verbal (MacArthur-Bates Inventory, Peabody Picture Vocabulary Test) status. Structural equation modeling and hierarchical linear (growth curve) analyses were applied to address the nature of development…

By investigating undergraduates' epistemological orientations and processes in academic and personal contexts, this study examined whether and how epistemological development in one context is related to development in another context. The focus of this particular study was on tension regarding the contextuality of epistemological development. The…

The author examines critical features of a life span developmental orientation. From results of research demonstrating that the intellectual functioning of older adults can be modified and improved, she presents implications for adult education. (SK)

The relationship between learning ability and intelligence has continually been a focus of theory and research. It is argued in this paper that the inconclusive results of studies relating individual differences variables such as intellectual abilities to learning are due to a too pragmatic, theoretical orientation. Theoretical models explicating…

Examined the relation of control beliefs to individual differences in 63 elderly adults in 1981 and 1986. Over the 5 years, generalized control and intellectual performance did not change, but intellectual control beliefs did. (RJC)

Testing, both in childhood and as adults, of 28 former pupils of special schools for the educable mentally retarded indicated that pupils who experienced most serious problems in childhood were less retarded as adults than persons who had experienced few or no problems. Results support hypothesis that the effects of early lack of environmental…

Researchers have concluded that the continued debate over the heredity-environment issue concerning the nature of intelligence is nonproductive. Recent evidence demonstrates that intellectual abilities can be improved with practice. Heredity may determine upper limits of abilities within individuals, but there is considerable room left for…

A series of studies carried out in Aberdeen, Scotland and Lancaster England is used to illustrate changing interests in the area of personality and learning. The early studies looked for general relationships, adopting a psychometric approach. Recent work has been focused more on the process of learning, particularly in higher education, and on…

Two hundred Honolulu-area students from the fourth, fifth, eighth, and ninth grades participated in a study that examined the variables effects of five selected factors (developmental level, sex, reading ability, adult intervention, and variation in film content/form) on the ability of two age groups (nine and ten year old children and thirteen…

Academic departments exert a powerful influence on students by recruitment of distinctive personality types into academic disciplines, and by a socialization process in which departments reward students for the display of attitudes in accordance with the norms of their disciplines. This study examined the differential patterns of student growth…

This report reviews a theoretically inspired empirical investigation of individual differences in knowledge, abilities, and nonability traits as part of an ongoing effort to better understand adult intellectual development and to develop more accurate measures of adult intelligence. Twenty Knowledge Scales were constructed, drawing on…