Adjunct aids are instructional interventions inserted in textbooks in view of supporting learners to process the information. Different types of adjunct aids are assumed to support different cognitive processes. Research on adjunct aids has focussed on the learning effects of single types of adjunct aids. In this study, the learning effects of…

A study examined primary grade children's comprehension processes while reading a particular story in which specific areas likely to pose reading difficulty had been identified. Based on the children's readings and on their answers to questions concerning the text, five problem areas were identified: (1) poor decoding or word attack skills (2)…

A study investigated the relationship between text organization and children's reading comprehension of expository material. Upgraded and downgraded versions of both macrostructures and microstructures were combined to produce four texts on the topic of insect-eating plants. Forty-three seventh grade students were randomly assigned to one of the…

A study examined the effects of prior knowledge and the explicitness of text connectivity on various measures of reading ability. Subjects were 130 eighth grade students who read 6 prose passages that had been manipulated for content familiarity and for use of explicit connectives and implied connectives (those brought about by the author's…

A model of how the human cognitive system operates in its natural social context is presented. The model focuses on both input and output variables that have been ignored in the development of most other cognitive theories. Unique predictions of the model and empirical evidence bearing on them are discussed. (Author/LMO)

This report describes a program for improving the transfer of the learning of different techniques used in computer applications. The targeted population consisted of sophomores and juniors in a suburban high school in a middle class community. The problem was documented through teacher surveys, student surveys, anecdotal records and behavioral…

Describes 11 learning strategies, most of which are based on an information processing theory of learning, that can be used to develop study skills. Common elements include memory, comprehension, reading for understanding or meaning, and the incorporation of new knowledge into prior learning. (nine references) (LRW)

Reports an ethnographic study of two multicultural seventh grade classes to explore the role and value of graphic representation of knowledge structures in English-as-a-Second-Language student learning, based on a specific definition and categorization of knowledge structures. (28 references) (GLR)

Randomly selected high school students (n=13) who studied an ecology unit were interviewed, and narrative data analyzed for changes in knowledge schema. Data support the current theory that the amount and quality of prior knowledge substantially influence gains in new knowledge and are closely linked to a capacity to apply higher-order cognitive…

Identifies middle school and college students' prior ideas about electrostatic induction. Presented students with observational evidence that supported or refuted their own prior ideas in an interview format. Concludes that the Lakatosian rather than the Popperian view is more acceptable in understanding students' responses to conflicting…

Explores whether construction of integrated knowledge structures by students can be stimulated by concept mapping and better visualization of concepts and their interrelationships. Significant effects of concept mapping as an instructional method could not be detected. (Contains 18 references.) (DDR)

Mayer's SOI theory suggests that supplements added to designed environments can promote learners' knowledge construction and that different types of supplements will serve different purposes in knowledge construction. Some adjuncts can facilitate selection. Other adjuncts, such as diagrams, might facilitate the organization of important…

Using a qualitative approach, this study investigated how the use of GIS technology affected fourth graders' geography learning and understanding of place. For this study, a GIS module was developed and implemented. The data gathering included transcripts from video and audio recordings of classroom instructions, interviews with the students and…

Defining reading as a constructive process involving an interaction of the reader, the text, and the context, this paper offers a model of student cognitive processing that incorporates research in reading, thinking, teaching, and instructional materials. The first section of the paper provides the theoretical context for developing the model,…

A New Zealand study revealed that many secondary school reading tasks are both complex and potentially confusing for pupils. Researchers joined two classes at the junior high and high school levels, and followed the students to their major content area classes--English, math, science, and social studies--for two terms. Conversations with the 60…