A comparison of the rate and accuracy of symbol location on visual displays using colour-coded alphabetic and categorisation strategies in Grade 1 to 3 children

A comparison of the rate and accuracy of symbol location on visual displays using colour-coded alphabetic and categorisation strategies in Grade 1 to 3 children

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The ability to locate symbols on a visual display forms an integral part of the effective use of AAC systems. Characteristics of display design and perceptual features of symbols have been shown to influence rate and accuracy of symbol location (Thistle&Wilkinson, 2009; Wilkinson, Carlin,&Ja...

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Bibliographic Details
Main Author: Herold, M.P. (Marina Patricia)
Other Authors: Uys, C.J.E. (Catharina Jacoba Elizabeth)
Published: 2013
Subjects:
Bottom-up processing
Categorization top-down processing
Alphabetical order
Visual search
Aac display design
Rate
Accuracy
Location
UCTD
Online Access:http://hdl.handle.net/2263/28711
Herold, MP 2012, A comparison of the rate and accuracy of symbol location on visual displays using colour-coded alphabetic and categorisation strategies in Grade 1 to 3 children, PhD thesis, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/28711 >
http://upetd.up.ac.za/thesis/available/etd-10142012-183928/

Internet

http://hdl.handle.net/2263/28711
Herold, MP 2012, A comparison of the rate and accuracy of symbol location on visual displays using colour-coded alphabetic and categorisation strategies in Grade 1 to 3 children, PhD thesis, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/28711 >
http://upetd.up.ac.za/thesis/available/etd-10142012-183928/

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