Preliminary results from data on 146 Australian, 284 American, and 70 Norwegian preschool twins indicate reliable genetic influences on phonological awareness and memory and learning. Vocabulary, grammar, and morphology showed significant shared environment and negligible genetic effects. A print knowledge composite showed genetic and shared…

Twenty-three years of observation and testing of the communication skills of a male with agenesis of the corpus callosum and normal IQ revealed initial weakness in language. Difficulties with fluent speech persisted into young adulthood. With intensive intervention, communication and academic skills developed and the participant completed high…

Analyzed and compared the success and information seeking behaviors of seventh grade science students and graduate students in using the Yahooligans! Web search engine. Discusses cognitive, affective, and physical behaviors during a fact-finding task, including searching, browsing, and time to complete the task; navigational styles; and focus on…

This study reports a new analysis of data on children's ideas about direct current (DC) electrical circuits. The analysis is theoretically informed by Piagetian stage theory of genetic epistemology. The limits of the genetic epistemology are discussed. (KR)

This study tested the hypothesis that effortful interaction with a computer tool that provides reading-related guided interaction on a meta-cognitive level results in the internalization of the guidance and later improved reading comprehension. Results with 25 seventh graders in Tel Aviv using a specially designed tool--the Reading…

Examined cross-cultural variations in stress among Asian and Caucasian graduate students (N=204). Analyzed surveys measuring life stress, physical health complaints, and psychological health. Findings indicated some cross-cultural variations in stress and adjustment among graduate students, with Asian graduate students experiencing fewer stressful…

Asserts that a goal of social studies instruction is to help students make decisions about complicated social issues and that this goal is best accomplished through development of postformal cognitive processes. Defines postformal thought and examines two types: relativistic and dialectical. Shows how postformal thought can be promoted through two…

Suggested is a methodology for teaching and assessing group problem-solving with secondary school pupils. The results of a study conducted on this method are presented. The problem-solving approach used and operational definitions for assessment are listed. Scenarios for problem-solving activities are included. (CW)

The relationship between mathematics performance and fundamental linguistic variations in the cognitive representation of numbers was assessed, using 24 first graders each from the United States and Japan. Results indicate that the Japanese cognitive representation of number positively affects the understanding of place value. No gender…

Expresses the opinion that education has overemphasized the written word and needs to move back to the oral tradition. Warns that Americans are trained to use the left brain whereas much of engineering needs right brain processing. Gives perspectives to improve engineering education. (MVL)

Notes that almost all computer engineering textbooks present algorithms using only verbal methods. Poses that engineering students' ability to handle graphic representation is crucial yet information is presented verbally. Summarizes the results of 12 replications on learner preference for graphic or verbal algorithmic techniques. (MVL)

Outlines curriculum reforms being made in the master's level educational technology program at San Diego State University. Topics discussed include technological changes and the roles of educational product designers; human information processing; knowledge base design; student design of educational adventure games; interactive video design; and…

Examines reasons for incorporating field trips into the curriculum, ways to plan successful expeditions, and appropriate field trip experiences for young children. (BB)

Confirmatory factor analysis of data from a portion of a long-term study provided evidence for two components of math anxiety for 298 male and 266 female 6th through 12th graders. The components related to negative affective reactions and cognitive aspects. Age and gender differences were significant. (TJH)

Resource teachers' and regular teachers' ratings for 32 elementary-level learning-disabled (LD) students were compared to identify teachability characteristics and behaviors. Though the two groups of teachers did not note differences in problem behaviors of the same LD child in different settings, differences in cognitive/motivational and…