Explains why it is important for chemistry educators to know about metacognition, provides some examples to illustrate main points, and discusses some instructional tools that have been employed to promote metacognition in introductory science courses. (Contains over 50 references.) (WRM)

Learning style preferences of 1,554 students (ages 8-17) identified as gifted and nongifted were measured. Gifted students displayed a stronger preference for imaginative styles, while nongifted children displayed a stronger preference for practical styles. Compared with gifted boys, gifted girls were more likely to prefer imaginative styles.…

The traditional view of the lexical system stipulates word-specific representations and separate pathways for regular and exception words, while an alternative approach views lexical knowledge as developing from general principles applied to mappings among distributed representations of written and spoken words and their meanings. In this study,…

In this introduction to a special issue on cognitive architectures and human-computer interaction (HCI), editors and contributors provide a brief overview of cognitive architectures. The following four architectures represented by articles in this issue are: Soar; LICAI (linked model of comprehension-based action planning and instruction taking);…

Presents a conceptual foundation for using concept mapping as a cognitive learning strategy and as a method for assessing structural knowledge; reviews the growing body of research related to both applications. Describes some of the conceptual and empirical limitations of concept mapping. (Author/AEF)

This study evaluated descriptions, either from memory or by using a map (print or tactile), of 12 visually impaired and 12 sighted elementary grade children of two routes around their schools. Descriptions from maps were generally poorer than those from memory. Qualitative differences were also found between descriptions of visually impaired and…

Explores student ability to differentiate and make mappings between quantities in different domains before and after a relevant curricular experience. Contends that conceptual bootstrapping involves a multistepped mapping process that is facilitated through classroom dialog, problem solving, and instruction. (Author/DKM)

Discusses two theories of cognitive development, Ausubel's theory of verbal learning and Piaget's development theory. Illustrates that both concept mapping and the learning cycle are rooted in these two theories. (DDR)

Outlines the development and implementation of a project in which students work in groups of two or three to research, design, and build a display about a geologic time period or a topic related to the history of life on Earth. (DDR)

The independent contributions of ethnicity and socioeconomic status to intellectual and academic functioning in children with diabetes were studied with 58 diabetic children and 58 comparisons. Findings indicate that black children with diabetes, regardless of social class, are at greater risk for intellectual deficits and learning problems than…

Sixteen school-age children with specific language impairment (SLI) and 16 age-matched controls were tested for immediate recall of digits presented visually, auditorily, or audiovisually. Recall tasks compared speaking and pointing response modalities. SLI children showed small recency effects as well as an unusually poor recall when visually…

Focuses on whether teachers' enabling styles in talking with young pupils depends on supportive strategies on teacher's part or whether any more specific teacher discourse-moves can be identified as productive. Analyzes one extended recording in which the teacher talks with a group of 5-year olds for approximately 30 minutes. Conclusions are drawn…

Bloom's taxonomy suggests that the learning process moves hierarchically, from simple to complex, in both the cognitive and affective domains. Spanish curriculum typically emphasizes the cognitive over the affective domain. However, the two domains appear to be interrelated. Spanish FLES programs could be enhanced by emphasizing the learning…

Describes an empirical study concerning the introduction of the concept of chemical equilibrium in chemistry classrooms in a way which challenges students' initial conceptions of chemical reactions. Contains 23 references. (DDR)

Explores the interrelationships between students' general science achievement, scientific epistemological beliefs, and cognitive structure outcomes derived from instruction of basic atomic theory. Contains 19 references. (DDR)