Results of a study involving 30 infants of 14, 20, or 26 weeks confirm the existence of distinct developmental phases of attention during the visual preference procedure. Findings suggest a refinement of the use of fixation duration as the major dependent variable in the procedure. (RH)

A discussion focusing on the concept of metalinguistic awareness, particularly in bilingual children, precedes a discussion of metalinguistic awareness and its potential relationship with the cognitive advantages of bilingualism. The metalinguistic history and metalinguistic awareness of a subject, bilingual in German and English, are highlighted.…

Examined 10- to 13-year-old boys' development of knowledge structure and sport performance in tennis by comparing skills and knowledge of experts and novices. Experts focused on higher concepts and exhibited greater decision-making ability because of their more highly developed knowledge structure. (SAK)

Reviews research on relationship between cognitive schemas and vocational behavior following from Kelly's (1955) personal construct psychology. Focuses particular attention on traditional study of vocational differentiation and integration as well as more recent efforts to combine these two variables into a structural model of vocational…

Suggests ways to integrate current theories of cognition and cognitive learning in order to arrive at a more comprehensive understanding of language acquisition. (CFM)

Describes a study that explored the acquisition and transfer of complex knowledge after using a conceptually-indexed hypertext learning environment based on cognitive theory and research. Results found evidence that a hypertext learning environment with conceptually-indexed case-based materials and modeling/scaffolding support can help…

Examined nascent understanding of desire in cases where a child judges another's desire while holding a strong conflicting desire. Found that difference in ability to attribute beliefs versus desires to others is not due solely to difference in representational nature of two mental states; instead, beliefs differ from desire in their potential to…

Improved writing and higher grades of first-semester calculus students (n=25) were the result of a variety of written assignments used in the course. Includes sample writing assignments. (MKR)

Two experiments investigated 8-, 10-, and 12-month-old infants' levels of searching for mothers, strangers, and objects. Found that, overall, 10- and 12-month-old infants had higher levels of searching for mothers, whereas youngest infants showed no differences for searching. This discrepancy is likely due to social cognitive development and…

Tested 160 children on a Stroop-like day-night test that involved 2 rules. Also tested for whether remembering two rules alone was sufficient to cause difficulty. Concludes that the requirement to learn and remember two rules is not in itself sufficient to account for the poor performance of younger children (under five) in the experiment. (DR)

Comments on van Geert's mathematical model of Vygotsky's zone of proximal development, in this issue. Supports van Geert's use of a nonlinear model, noting that linear statistical models overlook variability in psychological phenomena. Discusses the time asymmetry in van Geert's model, which does not account for a subject's "developmental…

The Developing Cognitive Abilities Test was administered to 103 senior agriculture majors from a sample of 196. Of three cognitive levels (basic, applied, critical thinking), most did best on application. Cognitive development by gender was similar, and certain academic majors did better on different cognitive levels. Room for improvement in…

Three studies examined preschool children's understanding of categorical hierarchies, testing their ability to form categories at different levels of generality and to include the same objects in multiple categories. Found that, contrary to the implications of previous studies, two- and three-year olds appear to have both categorization skills.…

This brief statement supports more research on the linguistic and cognitive abilities of animals, particularly primates, and sees direct applicability of such research to language learning by humans with mental retardation who have not learned to speak. (DB)

Describes two studies of young children's ability to identify single and combined elements in response to music activities. Reports that children were better able to identify single than multiple elements. Concludes that children's ability to identify elements in their singing develops sooner than the ability to focus on elements in music they…