A description of the second phase of a project which attempted to gather task statements and related data about people who were involved in instructional media. (AK)

A discussion of task analysis is the third and last section of a report on a British research project conducted with the assistance of the Engineering Industry Training Board. Photo, six figures. (LY)

Describes a study in which handwriting production was viewed as an oscillatory process arising from two orthogonal joints and in which this model was tested by synthetic production of humanlike cursive script with a mechanical arm under computer control. (Author/GT)

An approach to task analysis is described and illustrated that emphasizes organizational function, job and task accomplishments, a model of job function, performer prerequisites, and multiple purpose job analysis. (JEG)

In an orally presented vowel length categorization task with both word and nonword stimuli, a group of 10-year-old German speaking poor spellers performed less accurately and consistently slower than a group of formal spellers of the same age. The spellers level of performance was comparable to that of a group of 8-year-old inexperienced…

Suggests that phonological short-term memory (STM) tasks are influenced by both lexical and sublexical factors inherent in the selection and construction of the stimuli to be recalled. Examined whether long-term memory influences STM at a sublexical level by investigating whether the frequency with which one-syllable nonwords occur in polysyllabic…

Discusses task analysis as a step in instructional development and presents an alternative method for instructional applications called Knowledge Analysis of Tasks (KAT). Results of KAT are used to produce a model of tasks in terms of Task Knowledge Structures (TKS), which represent the knowledge people possess about tasks they perform.…

In 5 experiments, the authors investigated the costs associated with repeating the same or a similar response in a dual-task setting. Using a psychological refractory period paradigm, they obtained response-repetition costs when the cognitive representation of a specific response (i.e., the category-response mapping) changed (Experiment 1) but…

Whether recall of studied words (e.g., parsley, rosemary, thyme) could reduce false recognition of related lures (e.g., basil) was investigated. Subjects studied words from several categories for a final recognition memory test. Half of the subjects were given standard test instructions, and half were instructed to use recall to reduce false…

The purpose of the present study was to investigate the possibility that administering an initial retention test would influence any subsequent retention tests administered to the same participants. Participants performed 40 practice trials of a four-segment key-pressing task with a movement time goal of 925 ms. Participants were then administered…

This study investigated the role of Voice Onset Time (VOT) as perceptual cue to the aspiration contrast of Cantonese initial stops produced by adolescent profoundly hearing impaired speakers. Speakers with normal hearing signalled the aspiration contrast through VOT differences. Hearing impaired speakers produced initial stops with no significant…

Lexical production in children with Down syndrome (DS) was investigated by examining spoken naming accuracy and the use of spontaneous gestures in a picture naming task. Fifteen children with DS (range 3.8-8.3 years) were compared to typically developing children (TD), matched for chronological age and developmental age (range 2.6-4.3 years).…

In the past, the nature of the compositional units proposed for spoken language has largely diverged from the types of control units pursued in the domains of other skilled motor tasks. A classic source of evidence as to the units structuring speech has been patterns observed in speech errors--"slips of the tongue". The present study reports, for…

We compared the reading-related skills of children with Autism Spectrum Disorders who have hyperlexia (ASD+HPL) with age-matched children with ASD without HPL (ASD-HPL) and with single-word reading-matched typically developing children (TYP). Children with ASD+HPL performed (1) better than did children with ASD-HPL on tasks of single-word reading…

Previous studies have reported working memory deficits in autism, but this finding has been inconsistent. One possibility is that deficits in this domain may be present only when working memory load exceeds some limited capacity. High-functioning individuals with autism performed the CANTAB computerized test of spatial working memory. Individuals…