Complementing the aims of problem-based inquiry, a pedagogical approach called design thinking (DT) has students grapple with issues that require a creative redefinition and reimagining of solutions akin to professional skills of designers, who consider conflicting priorities and complex negotiations to arrive at a solution to an ill-defined…

"Report of a Workshop on the Scope and Nature of Computational Thinking" presents a number of perspectives on the definition and applicability of computational thinking. For example, one idea expressed during the workshop is that computational thinking is a fundamental analytical skill that everyone can use to help solve problems, design…

Mobile devices have been increasingly utilized in informal learning because of their high degree of portability; mobile guide systems (or electronic guidebooks) have also been adopted in museum learning, including those that combine learning strategies and the general audio-visual guide systems. To gain a deeper understanding of the features and…

Explores third and sixth grade children's acquisition and analogical transfer of the base of a relatively complex problem. One group at each grade level received two analogs of a scheduling problem; other groups received only one analog or a transfer task. After criterial performance, all children were transferred to an isomorphic analog and…

Explores the role of premature cognitive closure in the development of inferential reasoning among 62 children aged 7, 9, and 12 years through two studies. Results indicate that despite a strong tendency to close on single alternatives, most children correctly assigned nonzero probabilities to each of the possible alternatives. (RJC)

First-, third-, fifth-, and sixth-grade children were administered 20 relational reasoning problems in which they had to deduce the possible sizes of one item relative to two others on the basis of a visual comparison and a written clue. Dramatic differences were observed between fifth- and sixth-grade children. Corrective feedback improved…

Two studies involving five- and nine-year-old children examined the effects of planning with a partner as well as the relation of collaborative planning to subsequent solo planning. Results suggest that cognitive gains resulting from joint problem solving between children and adults or peers may be more likely with shared task responsibility. (RH)

Two experiments investigated relationships between state anxiety, memory processes, and children's performance on problem-solving tasks. Participants were second and sixth graders in a private elementary school in Redlands, California. In both experiments, subjects responded to three training and eight test problems presented in the introtact…

The influence of three variables on response to undecidability was studied: (1) dual- versus single-solution rules; (2) nature of the choice contrast, and (3) presence or absence of additional information to resolve the undecidability. Participants were college students and third, fourth, and fifth grade elementary school students. (RH)

Three experiments explored the development of formal logical reasoning between Grades 4 and 12 and the role of semantic content in the solution of Wason's (1966) selection task problems. Results suggest that formal logical reasoning is not generally present during the fourth or sixth grades and that formal logical competence becomes available in…

Documents the different problem-solving styles and approaches of two first-grade children having strong mathematical abilities. One child demonstrated an extrinsic, algorithmic style of problem-solving, while the other used an intrinsic, individual-in-control style. (NH)

The family-management skills of parents of seventh- and tenth-grade boys were related to each of two criterion measures of delinquency: police contacts and self-reported delinquency. The measures of parent monitoring and discipline were shown to correlate significantly with both criterion measures. (Author/RH)

This practicum was designed to improve and increase the problem-solving skills of third-grade students. Using a specially designed 20-item test consisting of mathematical word problems, a preassessment was made of the addition and subtraction skills of 843 third-grade students from high, middle, and low socioeconomic levels in four Florida…

This research investigates how individual differences in strategic abilities affect problem solving and, more particularly, the extent to which hypothesis-generating skills predict effective hypothesis testing. Additional questions concerned the effects of content and timing of instructional advice on children's problem-solving strategies, and…

Observes 75 first- and third-grade children in their classroom mathematics seatwork to test assumptions drawn from Vygotsky's theory about the development of private speech and its relationship to task performance, attention, and motor behaviors accompanying task orientation. (HOD)