Ethnography and Cognitive Task Analysis to Elicit Expert Knowledge in Perceptual Motor Tasks  

Oleh:

Tan, Angela L. S. ; Halender, Martin G. ; Seva, Rosemary R.

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Anima Indonesian Psychological Journal vol. 21 no. 2 (Jan. 2006), page 185-191.
Topik: ETHNOGRAPHY; cognitive task analysis; perceptual motor task; knowledge elicitation; ethnography

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: AA46.5 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

This study aims to descrive the cognitive demands associated with the tasks involved in car cosmetics repair using a combination of cognitive task analysis (CTA) and hands - on training. CTA and hands - on training were combined to enrich the information in extracting expert knowledge in performing a perceptual motor tasks. During interviews, questions were used to elicit knowledge from a subject matter expert (SME). Four aspects of the job were though to be necessary to meet the objectives : decision cues, inspection cues, techniques and possible errors. It was also found that CTA guided the SME to narrate cognitive aspects not conveyed in the hands - on session. Although CTA proved to be a good method to complement hands - on experience in the analysis of this task, it was faced with some hurdles including language barriers and difficulty of conveying abstract concepts such as cognition. The results suggested that the use of CTA can accelerate the extraction of cognitive functions in ethnographic studies.

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