Task analysis is described, and five approaches (learning hierarchies, the stimulus response table, observation, flowcharts, and the critical incident approach) are considered. (CL)

Task analysis can be applied to the design of computer assisted instruction programs for handicapped students through determining the task specification, identifying decisions and steps, classifying the task according to learning skill, identifying the enabling objectives, identifying entry behaviors, and evaluating achievement of the objectives.…

Traces the development of job analysis techniques and discusses several recent job analysis approaches. Examines functional job analysis, task banks, entry-level training, and task inventories. (CT)

Analyzes the procedure for playing "Life Game" in three major phases: (1) information processing analysis, (2) path analysis, and (3) hierarchical analysis. (Author/JEG)

Concepts and methods for analyzing the social system and recent advances in the technical functions of development are discussed. Four development functions are highlighted: management of the development process, formal analysis, strategy specification, and evaluation. (Author)

Describes the elaboration model of instruction and the six major steps for implementing it. (JEG)

Investigates whether many developmental phonological processes in adult's speech may be a result of problems in lexical storage and retrieval. (41 references) (GLR)

Discussion of constructivism that is based on concerns raised in an earlier issue focuses on demands placed on the learners. Three areas are explored: (1) cognitive complexity; (2) task management, to help sequence students through a learning experience; and (3) learners "buying in" to the constructivist agenda of the instruction. (10…

Discusses eight steps in the implementation of task-based learning. Presents examples from undergraduate, postgraduate, and continuing education. (MKR)

A review of applications of motion study in developmental disabilities identifies two eras of research focus in the 1990s: (1) studies establishing the effectiveness and efficiency of tasks designed with motion study principles and (2) studies examining the interaction between motion study-based task designs and other variables such as choice,…

Describes the importance of information technology literacy as a precursor to information literacy. Discusses the differences between the two literacies; instructional systems design; a methodology for identifying task knowledge to build an information literacy curriculum; and mental models that can be used to facilitate acquisition of task…

Explains Gilbert's Behavior Engineering Model that can enable the success of novice performance engineers by prompting appropriate front-end analysis and describes a performance improvement project conducted in the customer service department at an insurance agency. Discusses task clarification, employee self-monitoring, and public posting of…

Three experiments examined the changes in category representation that take place when children use exemplars for tasks other than classification. In Experiments 1 and 2, 6- and 10-year-old children learned to classify exemplars of a novel category and then used the same exemplars in an inferential prediction task. In a subsequent classification…

Five-year-old children categorized as skilled versus unskilled counters were given verbal estimation and number word comprehension tasks with numerosities 20-120. Skilled counters showed a linear relation between number words and nonsymbolic numerosities. Unskilled counters showed the same linear relation for smaller numbers to which they could…

The phenomenon of attentional capture by a unique yet irrelevant singleton distractor has typically been studied in visual search. In this article, the authors examine whether a similar phenomenon occurs in the auditory domain. Participants searched sequences of sounds for targets defined by frequency, intensity, or duration. The presence of a…