This research investigates how individual differences in strategic abilities affect problem solving and, more particularly, the extent to which hypothesis-generating skills predict effective hypothesis testing. Additional questions concerned the effects of content and timing of instructional advice on children's problem-solving strategies, and…

A study examined the consistency of consonant use in the infant's transition period from babbling to early words. Phonetic data were collected from the speech of 10 infants aged 9 to 15 months. Analysis of consonant distribution patterns indicate striking segmental preferences in all 10 children, with some segments more prominent for the sample as…

Eight 2-month-old Japanese infants and their 25- to 30-year-old mothers participated in an investigation of the characteristics of pleasure vocalization, correlations in pitch and duration between motherese and pleasure vocalizations, and similarities in the melody types of motherese and pleasure vocalizations. Motherese, infant vocalizations…

This curriculum guide provides information in both English and French for teaching the course, Computer Literacy 10, in the high schools of the Canadian province of Alberta. A basic introductory course developed in response to the need to acquaint high school students with a general understanding of computers and their use, Computer Literacy 10…

A 1973 study by Lott posed some serious questions about attitudes toward children, the quality of childhood experiences with parents, and the extent of agreement with the women's liberation movement. A replication and extension of Lott's research was conducted to assess the current attitudes of 76 college students and 63 community residents toward…

Because of reliability and validity problems in teacher- and parent-rated early childhood questionnaires, the Preschool Temperament Inventory (PTI) was developed to help teachers assess and appreciate individual differences of children prior to first grade. The PTI uses teacher ratings on eight temperament categories, including activity level,…

Twenty-eight engineering students were presented with complex spatial problems to investigate the effects of spatial aptitude and strategy selection on problem solving. Aptitude was determined by spatial aptitude test scores and strategy was determined by verbal reports and latency measures. It was found that aptitude determined the efficiency…

In order to determine the client's perspective of instructional development (ID) services, the perceptions of college professor clients of a campus-wide university ID center were studied, using a naturalistic inquiry interview approach based on the philosophy of symbolic interactionism. Developers' views were also examined through analysis of…

Recently, research has been conducted using an interactional understanding of depression, which views depression as a disorder exacerbated by a pathogenic social system. The interaction between intimate social partners seems especially relevant. Couples (N=26) participated in a study of depressed out-patients and their spouses and a matched…

A longitudinal study, intended to produce a profile of the relationship between cognitive, social, and linguistic development in Danish children, had as subjects a boy and a girl aged 11 and 8 months, who were observed until they reached age 3. Naturalistic language used by the children and their parents, videotaped during regular visits, was…

A conceptual framework for adult development is proposed, based on a synthesis of the literature on role theory and various age-related adult developmental theories. It is proposed that adult development may not be as linear, uniform, and age-related as has been suggested. An individual adult could be in varying developmental stages across the…

More research is needed to distinguish between actual and artificial sex differences, and greater attention should be paid to individual differences, since at this point sex appears to account for very little variability in human performance. (JC)

Existing research indicates that particular study strategies are deployed with differing success according to certain critical personality factors, most notably a syndrome of characteristics related to internal or external locus of control. Institutional factors that have an effect on study behaviour include Faculty membership (Arts/Science), mode…

Research findings related to the development of language, abstract reasoning, and problem solving-skills by children from three to eight years old are integrated by consideration of classroom implications. Individual differences, the teacher-child relationship, and other topics are also discussed in this context. (SD)