Reports on the application of concept mapping in information science and identifies the benefits for teachers and students. Demonstrates that concept mapping is a promising technique for extending theoretical, concept-based knowledge; caters to individual learning differences; facilitates communication of knowledge by learners in verbal and…

Describes a study of high school students that investigated students' responses to an anomaly generated by the juxtaposition of opposing explanatory frameworks and examined the nature and impact of cognitive conflict as students moved from prescientific to scientific explanatory frameworks concerning the concept of force. (19 references)…

Discussed is why students have the tendency to apply an "add the numerators and add the denominators" approach to adding fractions. Suggested is providing examples exemplifying this intuitive approach from ratio, concentration, and distance problems to demonstrate under what conditions it is applicable in contrast to the addition algorithm. (MDH)

The number of video examples of a concept and the dispersion of the examples were studied as variables affecting concept learning by 50 Dutch 12-year-old and 14-year-old secondary students. Although the number had no effect, broadly dispersed examples improved posttest classification ability. Implications for concept teaching are discussed. (SLD)

Examines changes in the science content representations of two prospective elementary teachers during their first year in an experimental teacher preparation program. Finds that opportunities to engage in cycles of instruction guided by structured considerations for content representation contributed to improvements in the teachers' science…

Utilizes questionnaires to examine Carugati and Mugny's assertion that social representations of intelligence are organized both by social identity and unfamiliarity. Discovers a consensus concerning representations of intelligence organized by social identity. Includes a copy of the questionnaire, breakdown of the responses, and other statistical…

The cognitive revolution began in the 1950s as researchers began to move away from the study of knowledge acquisition and behaviorism to the study of information and the way it is processed. Four factors are discussed in chapter 1 as contributing to the increase in popularity of the "cognitive revolution" (increasing enthusiasm for the…

This study investigated the effects of K. J. Klauer's (1989) inductive reasoning training program of teaching children. Effects of training and the range of transfer of the training were assessed. The subjects were 34 third-grade Dutch children of average ability, matched on age, sex, and IQ. Children from the training condition (N=17) received…

A study investigated a model that takes into account the influence of conceptual, cultural, and linguistic variables in formation of verbal and nonverbal concepts in bilingual children. This triple-interaction model states that concepts are represented in three ways: (1) nonverbally as abstract categories; (2) symbolically by means of…

Meaning constructs are aspects of a person's cultural worldview. They are those aspects that philosophers often write about as a means by which to make sense of the world. Teachers carry their worldviews and meaning constructs into the classrooms with them. Similarly to teachers, reflective teaching proponents hold meaning constructs that are…

Using schema theory as a contextual framework, three studies were conducted to examine the effects of two triggering mechanisms on transfer of learning across two noncontiguous passages: similar terminology for shared concepts and a brief review of the first passage read immediately before the second passage. The first two studies served to pilot…

Concept mapping typically refers to the graphic representation of concepts and their interrelationships. In this instance, concept mapping is used as a means for assessing an individual's conceptual understanding of a curricular topic. In a series of studies with teacher trainees, emphasis was on determining whether concept maps have regular…

In this paper examples of the role of analogical reasoning in expert problem solving are presented. These are intended to show that using an analogy can change an expert's understanding of a problem situation by changing the conceptual model he or she uses to think about the situation. This suggests that using a good analogy may allow students to…

This paper presents evidence to indicate that spontaneously generated analogies can play a significant role in the problem solving process of scientifically trained individuals. In addition, it is suggested that these individuals exhibit more than one method for generating analogies. Ten scientists (representing physics, mathematics, and computer…

In this study 34 spontaneous analogies produced by 16 college freshmen while solving qualitative physics problems are analyzed. A number of the analogies were invalid in the sense that they led to an incorrect answer from the physicist's point of view. However, many were valid, and a few were powerful in the sense that they seemed not only to help…