An experimental context designed to directly affect discourse processing by inducing subjects to generate inferences involving text content was compared to a context in which subjects simply listened to and recalled the content of a text. Context did effect the amount of inferred and overgeneralized semantic information in subjects' text recalls.…

The nature of measurement, the standard measurement concepts are discussed in terms of children's preconceptions and activities for building measurement concepts through primary school instruction. A broad range of activities including counting, computation, calibration, and relating measure to size is presented. The metric system is briefly…

Describes an investigation of 35 secondary school students to examine the relationship among scores on 10 Piagetian tasks used to assess levels of concrete and formal reasoning and problem solving abilities and scores on a standardized reading examination used to measure reading ability. (Author/GS)

Describes a course designed to demonstrate the relationship between design, manufacturing technology, and materials engineering. The course uses a lecture-discussion and laboratory-workshop approach including an analysis of engineering case histories and several service failures. (GS)

Solution processes for simple arithmetic word problems are examined in three dimensions: the order of mention, the identity of the unknown, and the type of verb. The influence of mathematical and linguistic factors in these processes are discussed. (BJG)

The effects of different methods of problem presentation and client problems on the counseling responses of 42 students enrolled in graduate counseling methods courses were investigated. Results indicated that the method of problem presentation and type of problem have significant effects on counseling response and that some predictable…

This study was designed to compare the relative effectiveness of word problem instruction based on Polya's approach to problem solving with Dahmus' word by word translation approach. When ninth-grade students were randomly assigned to one of these approaches, no differences in mean number of problems solved were observed. (SD)

A case is given against teaching division of fractional numbers. Types of problems usually solved by division are solved by methods involving only multiplication. (JP)

The cognitive operations that predispose a learner to perceive and approach a situation in a given way define his mental set. A survey of the research on problem solving indicates that an instructor should encourage students to vary strategies in searching for solutions to problems. (NHM)

Describes a physics laboratory experiment for nonscience majors intended to illustrate indirect experimental methods of sciences treating objects too small for sensory observation. The student explores and attempts to identify an object in a closed container, using provided experimental tools and small openings in the opaque lid. (MLH)

An activity sequence is described. Several aspects of a population problem are developed using isoperimetric graph paper and symmetry principles to derive general rules. (SD)

The inkblot method was used to differentiate how a person, who is considered retarded from the viewpoint of measured intelligence, deals with familiar and unfamiliar problems. The language and mode of perceiving, organizing, and responding of an individual while problem solving is emphasized. (Author/BJG)