scholarly journals Photoelectric recording of pigeon-peck responses to computer-driven visual displays

1977 ◽  
Vol 9 (3) ◽  
pp. 259-262 ◽  
Author(s):  
Donald S. Blough
Keyword(s):  
Visual Displays ◽  
Photoelectric Recording

The Use of Real-Time Visual Displays of Speech in the Training of a Profoundly Deaf, Nonspeaking Child: A Case Report

1971 ◽  
Vol 36 (3) ◽  
pp. 397-409 ◽  
Author(s):  
Rachel E. Stark
Keyword(s):  
Case Report ◽  
Real Time ◽  
Speech Production ◽  
Behavior Problem ◽  
Deaf Children ◽  
Developmental Sequence ◽  
Visual Displays ◽  
Individual Instruction ◽  
Academic Record ◽  
Extract Information

Real-time amplitude contour and spectral displays were used in teaching speech production skills to a profoundly deaf, nonspeaking boy. This child had a visual attention problem, a behavior problem, and a poor academic record. In individual instruction, he was first taught to produce features of speech, for example, friction, nasal, and stop, which are present in vocalizations of 6- to 9-month-old infants, and then to combine these features in syllables and words. He made progress in speech, although sign language and finger spelling were taught at the same time. Speech production skills were retained after instruction was terminated. The results suggest that deaf children are able to extract information about the features of speech from visual displays, and that a developmental sequence should be followed as far as possible in teaching speech production skills to them.

The constant-ratio rule and visual displays.

1961 ◽  
Author(s):  
Milton H. Hodge ◽  
Morris J. Crawford ◽  
Mary L. Piercy
Keyword(s):  
Constant Ratio ◽  
Visual Displays ◽  
Ratio Rule
Sign in / Sign up

Export Citation Format

Share Document