Noun pairs were learned by younger and older adults. Anticipation and presentation intervals were manipulated, and there were no-imagery, experimenter-provided imagery, and self-generated imagery instructions. Older subjects generated and used imagery with the same facility as younger subjects, although retrieval time was longer. (GO)

Investigated the development and fragmentation of categories over chronological and mental age without the requisite of free recall. Kindergarten, fourth grade, ninth grade and retarded students labeled and categorized chromatic slides of picturable objects. (GO)

The rule space model permits measurement of cognitive skill acquisition and error diagnosis. Further discussion introduces Bayesian hypothesis testing and bug distribution. An illustration involves an artificial intelligence approach to testing fractions and arithmetic. (Author/GDC)

Task performance measures are criterion-referenced tests that can improve the effectiveness, accountability, and control of vocational training programs. They provide the means for basing instruction and evaluation on job performance requirements rather than arbitrarily derived subject matter. (JOW)

Assesses children's comprehension of "because" and "so" on enactment and sentence completion tasks. Results provide evidence against a componential model for the acquisition of causal connectives. Supported is the position that understanding of relational terms is initially context dependent; linguistic development generates…

The development of computer-assisted and computer-managed instruction for handicapped students involves a number of instructional design issues requiring research. Discussed are algorithmic and heuristic procedures, individual rate of learning, feedback, and instructional task hierarchies.(Author/DB)

Identifies a four-step process for giving task instructions for small groups: (1) give the rationale, (2) explain the task, (3) define the context, and (4) explain what is to be reported. (CT)

Reports the use of a memory load-interference paradigm and the easy-to-hard paradigm as converging operations to study capacity limitations in five- to six-year-old's reasoning. Concludes that transitive inference ability in children is capacity limited. (HOD)

This article looks at some of the economical, educational, social, and public policy issues from which allied health has emerged and provides a perspective on where it could lead. It also examines the emergence of non-physician, non-nurse providers. (Author/CT)

Describes severely handicapped student enrolled in a summer program designed to train teachers to work with the severely impaired and to demonstrate that learning is possible for all children. A behavioristic task-analysis model of instruction was used. (MS)

Project for economically restructuring the working process and planning book processing in central university libraries in the Federal Republic of Germany. (Author/KP)

A hierarchy for rational number addition was constructed using intraconcept analysis. A test to assess mastery at each of 45 levels was administered to 200 elementary students representing a wide range of achievement and ability levels. Implications of the results for development of optimal instructional sequences are discussed. (Author/DT)

This paper aligns with educators and historians who argue that certain aspects of expert historical thinking are excellent tools for democratic citizenship. The paper focuses on specifically contextualized understanding of the past, as opposed to presentist attitudes, which assume the past is just like the present. It presents a framework for…

We examine eight cases of argumentation in relation to a proportional reasoning task--the "Paint" task--in which the "constant sum" strategy was a significant factor. Our analysis of argument follows Toulmin's (1958) approach and in the discourse we trace factors which seem to facilitate changes in argument. We find that the arguments of "constant…

This paper describes some results of a collaborative effort between the University of Pittsburgh and the Air Force to develop advanced troubleshooting training for F-15 maintenance technicians. The focus is on the cognitive task methodology used in the development of three intelligent tutoring systems to inform their instructional content and…