The study examined the relationship between performance of 19 severely handicapped students under training conditions and under each of two types of probe conditions: (1) multiple opportunity (the student is given an opportunity to perform every step in a task analysis); and (2) single opportunity (the student is not given the opportunity to…

A complete bibliographic reference and an abstract are provided for each of 66 publications of the Human Factors Laboratory from 1979 through 1983, including in-house and contractor-developed documents. Documents are indexed by source, author, and subject matter. Publications address such topics as adaptive training, air combat maneuvering,…

Children with mental retardation are particularly prone to failure on relational tasks such as oddity and match-to-sample, suggesting a differential sensitivity to relational information. This paper reports on several studies in which characteristics of stimulus arrays were enhanced. Results demonstrated the theoretical and practical significance…

The study examined the relationship between probe and training conditions on performance of nine severely handicapped students on functional tasks in classroom and community settings. Findings led to the following recommendations to teachers: measures of student performance under natural or probe conditions should be evaluated in addition to…

This study assessed the differential effectiveness of two types of response delays on correct responding (with communicative gestures) by three individuals with severe mental handicaps to training instructions. Results showed that response delay was effective in increasing the number of correct responses in two of the three individuals. (DB)

Fifty-four high aptitude undergraduates and 46 moderate-to-low aptitude undergraduates were divided into four treatment groups and were given a pretest during which they learned and recalled a map of a small town in five successive trials. Two weeks later, each group was given a different treatment with a varying degree of explicitness of…

Describes a training program based on research in the private sector, which was developed to improve the performance and job satisfaction of the library's public contact personnel. Suggestions are offered for future research and applications based on trainee and patron evaluations. (Author/CLB)

To develop a battery of tasks to predict and improve mobility performance, a series of functional vision tasks (texural shearing, degraded images, embedded figures, and parafoveal attention) were generated by a microcomputer. Sixty visually impaired subjects given either computerized task training or real-life training improved their low vision…