Examined the ability of students at different achievement levels to understand worksheet directions and accurately identify the reasons for completing worksheets. The cognitive processes that students employed when they read directions were also examined. (PCB)

Investigated ability of 32 children from grades one, three, five, and seven to distribute study time so that certain units of material were given more emphasis than others (differential allocation) and determine how much study time was needed to meet the study goal (sufficient allocation). Age differences, effect of order of study, and allocation…

Discusses the importance of providing enough activity choices for young children during outdoor play. Defines simple, complex, and super play units. Describes the application of an equation for determining the number of available play spaces in a playground. (RJC)

The effect of using statistical and cognitive item difficulty to determine item order on multiple-choice tests was examined, using 120 undergraduate students. Students performed better when items were ordered by increasing cognitive difficulty rather than decreasing difficulty. The statistical ordering of difficulty had little effect on…

An extension of the Rasch model is used to obtain objective measurements for examinations graded by judges. The model calibrates elements of each facet of the examination on a common log-linear scale. Real examination data illustrate the way correcting for judge severity improves fairness of examinee measures. (SLD)

Discusses some of the complex questions differentiation raises that have been glossed over as unproblematical and questions some of the assumptions underlying differentiation that have remained unchallenged. Areas needing further research are discussed. (13 references) (CK)

One hundred eighteen college students studied a passage as a knowledge map or as traditional text. Half studied already color-coded material, and half color coded the material themselves. Results support effectiveness of knowledge maps and indicate the role of test anxiety in mediating outcomes associated with demanding tasks such as color coding.…

An interactive, multimedia text for calculus instruction that contains the entire contents of a corresponding textbook is evaluated and found to have features that enhance concepts with dynamic examples of graphs and problems that make good use of animation, audio, and video. Its design accommodates diverse student abilities and educational…

Analysis of young children's comprehension of common idioms revealed a significant linear trend for children to make more literal responses with increasing age. Children did not find the story contexts helpful in interpreting the idioms. A range of comprehension scores was found among the individual idioms, but semantic transparency was not…

Students (n=150) ages 11, 14, and 17 were asked to explain the meanings of 24 different idiomatic expressions. Performance on the task gradually improved as subject age increased. High-familiarity idioms were easier to explain than moderate-familiarity or low-familiarity expressions. Easier idioms tended to be more transparent. (Author/JDD)

This article examines the relationship of cognitive processing and creativity and argues that educational interventions contribute to the development of creative thinking skills when they provide requisite knowledge structures and stress controlled application of these processes in solving progressively more complex problems. (DB)

This study compared 24 adult stutterers and 24 nonstutterers for response initiation and completion times on manual task conditions varying as to decision complexity. It was concluded that response planning and organization deficits in stutterers are independent of decision complexity but related to spatial and temporal coordination. (Author/DB)

Examines the relationship between users' expertise, task complexity of information system use, and artificial intelligence to provide the basis for a conceptual framework for considering the role that artificial intelligence might play in information systems. Cognitive and conceptual models are discussed, and cost effectiveness is considered. (27…

In three experiments, children of three through six years of age were generally better able to reproduce a perceiver's perspective if a visual cue in the perceiver's line of sight was salient. Children had greater difficulty when the task hinged on attending to configural cues. Availability of distinctive cues affixed to objects facilitated…

A sample of 48 children with and without musical training were presented with a melody of 9 notes and asked to select the line drawing that best depicted the melodic contour. Findings indicated a lengthy course of development of sensitivity to diatonic scale structure and suggested that musical training may enhance acquisition of this type of…