Variation in mothers' child-directed speech and in their children's rates of language development are examined as a function of childbirth order and family socioeconomic status. Findings suggest that language experience plays a non-trivial role in language development, and that the nature of that role is different for different components of…

Argues that knowledge of cognition, memory, and graphic design can improve design outcomes for computer interfaces. Discusses cognitive processing for memory, terminology, proximity and shape, Gestalt principles in design, and usability. Lists recommendations for bringing a cognitive perspective to HTML projects and selected Web resources on…

This article presents an overview of two studies that examined the relationship between metacognition and mathematical problem solving in 165 third-graders. Principle components analysis on metacognition revealed that three metacognitive components (global metacognition, off-line metacognition, and attribution to effort) explained 66-67 percent of…

Visual recognition of inflected, derived, and morphophonemic Swedish nouns in monolingual Swedish and bilingual Swedish-Finnish speakers was investigated. Bilinguals were slower overall; inflected items yielded disproportionately longer reaction times in the bilingual group. Derived forms elicited fastest reaction times in both groups. The…

Dutch-English bilinguals performed a generalized lexical decision task on triplets of items, responding with "yes" if all items wee correct Dutch and/or English words, and with "no" if one or ore of the items was not a word in wither language. Semantic priming effects were found in on-line response times. Event-related…

A word association experiment examined conceptual representation in bilingual memory. Dutch-English bilinguals associated twice to nouns and verbs that varied on concreteness and cognate status. Findings suggest that conceptual representation in bilingual memory depends on word-type and grammatical class: concrete translations, cognates, and noun…

Investigates the acquisition of verb movement phenomena in the interlanguage of English native speakers learning French as a second language. Participants were given a grammaticality judgment task and production task. French native speakers' results go against certain theoretical predictions of negation and adverb placement in nonfinite contexts,…

An instructional program designed to help middle school students with severe learning disabilities learn about story themes, and focused on enhancing ability to generalize to themes not included in the instruction, was evaluated. Findings indicate students with learning disabilities can profit from instruction geared toward abstract higher order…

Inquires of the significance of an insight into dynamic-unconscious processes in the classroom for an understanding of pedagogical practice. Outlines the difficulties of dealing with "emotional experiences" in school. States that the components of the psycho-analytic method can be applied only in a modified form within the classroom…

Within the field of community services it is widely accepted that reflection is an important factor in personal and sociomoral development. The purpose of this research was to determine if a particular form of reflection-decision making with an emphasis on the ethical nature of community-has special value in achieving service-learning goals. (BF)

Reviews advancements in the development of conceptual frameworks for studying information behavior. Concludes that a unifying theoretical body is emerging that, beyond its user-centered core, emphasizes the contextual interplay of cognitive, social, cultural, organizational, affective, and linguistic factors and asserts that information behavior…

Discusses the barriers to interdisciplinarity: (1) differences in the characteristics of disciplinary knowledge; (2) differences in disciplinary traditions to teaching and learning; (3) different approaches to student learning; and (4) different conceptions of teaching and learning. Addresses lifting these barriers to interdisciplinarity. (CMK)

Explores high school students' collaborative efforts in solving qualitative physics problems and investigates how and whether confronting students with varying views improves problem solving skills. (Contains 22 references.) (DDR)

Introduces a collection of short papers that focus on the body, visual culture, and semiotic awareness. States that the papers ask how do we know what we know, through what filters do we understand, and what codes are used to make sense of the world? (CMK)

The current study aimed to test a Relational Frame Theory (RFT) model of analogical reasoning based on the relating of derived same and derived difference relations. Experiment 1 recorded reaction time measures of similar-similar (e.g., "apple is to orange as dog is to cat") versus different-different (e.g., "he is to his brother as…