Describes an assignment sequence using photographs to introduce developmental students to conventions of academic inquiry, and to give them practice analyzing and synthesizing. Reports that students link details observed in the photos to inferences drawn about them. Concentrates on the assignment linking a photo of E. B. White with an essay by him…

Investigation of the extent to which various factors were associated with observed developmental gains in developmentally-delayed young children (N=83) revealed that potential predictors of overall child progress included test score derivatives, number of assessments and home visits, mother's age, child's age at initial testing, and medical risk…

Investigated the relationship between the development of formal operations and the formation of ego identity in adolescence. Obtained significant positive correlations between combinatorial ability and degree of identity, suggesting that high identity may facilitate the application of combinatorial operations. Found some gender differences in task…

Discusses the use of a microcomputer in the assessment of middle school pupils in science classes. Describes experimental details, the computer program, test procedures, and results. Concluded that pupils benefit from the immediate feedback provided by computer assessment compared to traditional methods. (CW)

Suggests that the process view of science is flawed. Argues that (1) it is superficial and misleading to portray the method of science in process terms; (2) many of the processes have no special association with science; and (3) there is no evidence that performance is improved. Speaks of the challenge facing science education. (RT)

Examines the problem-solving strategies of experts and novices. Summarizes the overall performance of four experts and eight novices. Examines several protocols in depth in order to show how subjects introduced new terms and relationships during problem solving sessions. Compares the strategies of expert and novice problem solvers. (CW)

Illustrates how one can discover structure in mental abilities where none was obvious. Reports that two classes of processes are used to form images. Indicates that imagery is carried out by multiple processes, not all of which are implemented equally effectively in the same part of the brain. (RT)

Attempts to show that not only can density be taught to lower ability pupils but that by doing so, there is the possibility of assisting pupils to develop their reasoning powers. Lists teaching activities that help in this process. (CW)

Argues that an essential factor in becoming literate is young children's developing an understanding of the registers of written language. Examines the reading-like behavior of a prereading kindergartner. (AEW)

Two types of small-group instruction in which student teams work on specific projects are compared. Issues raised include the learning level achieved, teacher and student role changes, the influence of institutional culture on the work, assessment of cognitive skills being developed, and research needs. (MSE)

Suggests ways in which students can elaborate upon activities for improving thinking skills to produce interesting and creative poetry. (JC)

Discusses the importance of teacher intervention in the use of Logo in elementary and junior high schools, emphasizing a process-oriented approach to teaching. The use of worksheets, questioning techniques, and providing a socially reflective and interactive environment are described, and a checklist to see if criteria are being successfully met…

This review of cognitive development research in the area of computer-based reading instruction focuses on reinforcement and instructional objectives. Differences between extrinsic and intrinsic reinforcement and motivation are discussed, types of objectives and learner characteristics are described, and implications for instructional design are…

Examines the implications of temporal separation for children's developmental differences in inferences drawn about an individual's characteristics after observing multiple instances of that individual's behavior. Also tests two competing hypotheses about how young children process information separated in time. (HOD)

Describes five ways that high school students explain a chemical change. Discusses the differences in conceptual understanding of the students based upon their responses to questions about simple reactions. Presents additional classifications of conceptions of chemical reactions done by other researchers. (TW)