Examines development of the concept of commitment in relation to adolescents' choice of a career and romantic partner. Subjects were 163 male and female ninth graders, twelfth graders, and college juniors from public and private schools. Findings support the proposition that the concept of commitment is affected by grade, gender, and type of…

A list of reflective strategies that can be used in elementary science methods classes is presented and includes science education autobiography, critical incidents, reaction papers, scenarios, role playing/peer teaching, journal, instructor-student dialogue, and self-evaluation. The reflective approach to teacher education and science, a…

Describes how an eighth grade teacher uses differential procedures (cognitive apprenticeship) to supervise preservice teacher interns in early, middle, and late field experiences; presents tables which offer the teacher's descriptions of her work alongside descriptions using the vocabulary of cognitive apprenticeship. (SM)

Over a 10-month period, normal children showed an increased reliance on memory retrieval and a decreased reliance on counting when they solved addition problems. There was an increase in speed of counting and of retrieving addition facts from long-term memory. Children with a mathematical learning disability showed no change in problem-solving…

Middle school students (n=267) were designated as gifted, honors, or average; divided into problem-solving treatment or comparison groups; and assessed on creative problem-solving ability and potential giftedness. Treatment students showed significant gains in problem-solving ability compared with comparison groups, with no significant differences…

Describes a project that was developed to create production guidelines for instructional design of computer-based training (CBT) for industrial purposes. Topics addressed include Bloom's Taxonomy; Gagne's Events of Instruction; behavioral foundations; cognitive foundations; simulation as an example of cognitive instruction; learner control;…

This review of 28 studies involving children with attention deficit-hyperactivity disorder concludes that there is little empirical support for cognitive training's clinical utility. The paper discusses cognitive training's efficacy as a single intervention and as an adjunct to stimulant treatment, and its impact on cognitive, academic, and…

The relative math expectancies (RMEs) and math-performance attributions of 122 male and 177 female eighth graders were examined in relation to an Expectancy-Attribution process model of performance. Results from the Mathematics Attribution Scale and a RME rating scale support the model and indicate gender differences in cognitive patterns in…

Described are lay-ideas which may exist about ionizing radiation, the importance of these ideas for risk management, and the relationships between various lay-ideas. Lay-ideas were used to gain a better insight into the problems of learning about ionizing radiation and to construct appropriate teaching materials and strategies. (KR)

Investigated were students' beliefs about the tentativeness of scientific knowledge, various sources of students' beliefs as well as those factors that have altered students' beliefs about science, and the implications of students' beliefs for daily personal and societal decisions. The research methodology and instructional implications are…

Examined is the hypothesis that an important intellectual acquisition during adolescence is the ability to generate arguments that involve reasoning to contradiction. Implication for hypothesis teaching at the elementary grades is discussed. (KR)

Contends that the evaluation of student achievement is the most important function of educational assessment. Proposes a balanced evaluation approach based on four dimensions: (1) cognitive learnings; (2) affective learnings; (3) psychomotor learnings; and (4) behavioral performance. Recommends the use of checklists and evaluation forms. (CFR)

Examines an online searching instructional program for high school seniors from the perspective of several cognitive learning theories and proposes a synthesized approach to applying learning theory to bibliographic instruction. Topics discussed include concept-based teaching; novice versus expert search methods; mental models; cognitive…

Results from 40 high school students on the mathematics subtest of the Scholastic Aptitude Test (SAT) support the prediction that successful students would have more prior knowledge and would be better at defining problems, assembling strategies, and avoiding computational errors. Results are discussed in terms of a cognitive processing model.…

Responses of students in grades K-10 (42 interviewed; 98 written) to 4 common fractions problems were analyzed for iconic mode processes in relationship to concrete symbolic mode development. Concludes that progress in the latter, without development of complementary iconic support, limits both understanding and flexibility in solving problems.…