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Active‐Passive Paradigm in Assessing CCTV‐Aided Reading

 

作者: JOCELYN,   FAUBERT OLGA,  

 

期刊: American Journal of Optometry and Physiological Optics  (OVID Available online 1987)
卷期: Volume 64, issue 1  

页码: 23-28

 

ISSN:0093-7002

 

年代: 1987

 

出版商: OVID

 

关键词: closed circuit television system;active-passive paradigm;low vision, perceptual training;reading speed

 

数据来源: OVID

 

摘要:

Six male and seven female English-speaking university students, with corrected vision of 20/20 (6/6), were trained using the closed circuit television system (CCTV) as a reading aid. This was an attempt to identify the essential factors in CCTV-aided reading. Active and passive observers were trained in pairs, with the passive observer being the yoked control of the active observer. The control participants were trained alone using the same reading material without the use of a CCTV. All participants used material from the Thurstone Reading Kit throughout the five training sessions and were given a pre- and postreading test to assess the increase in reading speed measured in words per minute (WPM). The active observers increased their reading speed to a greater extent than the passive observers, and the passive observers to a greater extent than the control participants. Suggestions are made pertaining to future experimentation and use of the CCTV.

 

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