task analysis


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task analysis

Ergonomics A systematic breakdown of a task into its elements, specifically including a detailed task description of both manual and mental activities, task and element durations, task frequency, task allocation, task complexity, environmental conditions, necessary clothing and equipment, and any other unique factors involved in or required for one or more humans to perform a given task

task analysis

The process of dividing up an activity into components for the purposes of delineating the specific abilities needed to perform that activity. Purposeful activities require various levels of cognitive, perceptual (e.g., vision, proprioception), musculoskeletal, and neuromuscular abilities. Through understanding the abilities necessary for a specific task, practitioners are better able to develop a rehabilitation program for patients who cannot do it for themselves.
References in periodicals archive ?
Week Modification introduced Number of steps in the task analysis completed independently after instruction 1 Contrasting strips of 11 car liner were added to the sides of the Home button 2 13 3 A three-inch binder and a 15 nonskid mat were placed under the iPad2 to stabilize Ariel's arm and hand 4 - 15 6 (a) The Home button was reintroduced 16 as the Special button 7 - 16 Week Key new skills demonstrated Number of times the iPad2 was used other than for instruction when it was handed to Ariel 1 Identify the movie icon and 2 select a movie 2 Identify and use all 2 necessary icons to initiate choices of activities.
Hoffman and Militello (2008) define cognitive task analysis (CTA) as "the determination of the cognitive skills, strategies and the knowledge required to perform tasks" (p.
Although the Early Science Curriculum contained fully scripted lessons and task analyses for each lesson, the participating teacher had extensive experience using systematic instruction and requested teaching from the task analysis that was the foundation for these scripts.
No graphing task analysis or step-by-step instruction was available during the baseline condition.
The video included the entire task analysis, and then the task analysis divided into halves, thirds, quarters, and so on until each step was shown individually.
Complete a task analysis for all tasks requiring human intervention to determine the key components and KSAs necessary.
The primary objective of the present paper is to present information on the development of three team task analysis scales.
Ferris State interviewed service technicians nationwide and in Canada, and used the information to create a 65-page task analysis, from which the 200-question test was developed.
For example, one research and education organization used law enforcement job task analysis data to develop corresponding fitness assessments, testing protocols, and related standards applicable to police and firefighter personnel.
Boudreau, outlined the initiatives of the Association's ServSafe Alcohol Job Task Analysis (JTA).
Task Analysis Level: Analyze what training would increase performance and deepen understanding.
Cognitive Psychological to Instructional Task Analysis.