Working memory (WM) has been associated with the acquisition of arithmetic skills, however, the components of WM that underlie this acquisition have not been explored. This study explored the contribution of two WM systems (the phonological loop and the central executive) to mathematical performance in young children. The results showed that a…

Bilingualism (Sanz, 2000), motivation (Pintrich, 1989), and language aptitude (Grigorenko, Sternberg, and Ehrman, 2000) are crucial individual differences that contribute to successful adult language learning. Since Gardner's (1985) seminal work on motivation, many studies have shown that motivation is dynamic and that it affects language…

The purpose of this study was to examine individual differences in attitudes toward Audience Response Systems (ARSs) in secondary school classrooms. Specifically, the impact of gender, grade, subject area, computer comfort level, participation level, and type of use were examined in 659 students. Males had significantly more positive attitudes…

Research suggests that student enrollment in developmental level courses at the postsecondary education level increases annually. This is occurring because underprepared and/or nontraditional students' reading, writing, or math skills are inadequate to meet the challenges of college-level work. This article focuses on self-explanations as an…

As viewed from two sides such as teacher and student, in this article, we explore the human-based teaching reform for the college professional course of materials Science and Engineering, point out the qualities and conditions that professional teacher should possess in the process of human-based teaching reform of professional course and the…

This longitudinal study examined individual differences and correlates of focused attention when toddlers were approximately 18 months old (T1; n = 256) and a year later (T2; n = 230). Toddlers' attention and negative emotionality were reported by mothers and non-parental caregivers and rated globally by observers. Toddlers' focused attention also…

The ideas of Vygotsky [Vygotsky, L. S. (1987). "Thinking and speech." In "The collected works of L. S. Vygotsky," (Vol. 1). New York: Plenum. (Original work published 1934.)] have been increasingly influential in accounting for social-environmental influences on the development of social understanding (SU). In the first part of this article, I…

This paper explores the relationship between the gender schema and sex typing. Drawing on previous research and personal experience, the suggestion is made that the two are distinct and separate, not necessarily co-occurring. It is further suggested that it is possible to activate the gender schema situationally. This will affect women of…

Noting that humans do not deal very well with differences despite thousands of years of practice, this paper argues that dealing with differences is an ethical issue for the 21st century to which speech communication departments must respond. The first part of the paper follows R. Johannesen's recommendation that ethical issues, particularly…

Learning style is a factor researchers claim influences student educational performance. This article summarizes information about student learning styles. The idea of learning styles is based on the theory that there are different methods of gathering, organizing, and evaluating information. Research has not produced conclusive evidence about…

The primary goal of this discussion is to summarize research on the role of expertise in accounting for individual differences in analogical problem solving among college students. The discussion also relates expertise differences to current theorizing in the developmental literature that concerns analogical reasoning in children. Contents focus…

Parent training has been successfully used in the treatment of a wide variety of childhood disorders, but interpretation of the literature has been plagued by the large number of families who discontinue treatment prematurely. To compare parents who discontinued treatment with those who completed parent training, 39 families with externalizing…

Results support the general conclusion that the disposition to respond in either a reflective or impulsive fashion influences the problem-solving efficiency and strategy behavior of elementary school children. The relative impact of cognitive style on problem solving varied with developmental level and the type of problem solved. (Author/BJG)

Investigates whether apostate students would be more likely than religious believers to express radical ideology in an open ended, free response questionnaire context. (Author/DEP)

A comparative analysis is made of the social characteristics of Vietnam veterans and World War II veterans. By use of the Interpersonal Style Inventory, the results showed that the Vietnam veterans were more rebellious, radical, and expedient than older veterans. (DEP)