When the same is different. A comparison of the information processing strategies of deaf and hearing people.
In this study, the information processing strategies of Gallaudet University students who are profoundly and prelingually deaf were evaluated. The subjects demonstrated the highest levels of recognition to the left and right of the fixation point, often referred to as a reading strategy when found in hearing people. Additionally, they demonstrated higher levels of recognition at positions in the top right quadrant of the display, a pattern not found in hearing people. A main effect was found: subjects whose primary and secondary school backgrounds were oral and manual combined had significantly higher levels of recognition overall than did subjects from oral-only educational backgrounds. Differences in background did not interact with strategy use in this study. These findings lead to the conclusion that the information processing strategies of deaf people need to be evaluated closely before general conclusions can be made. Alternative means for evaluating these types of findings are suggested.
Clark
M D
MD
Department of Psychology, Shippensburg University, Pennsylvania.
D000328:Adult; D000704:Analysis of Variance; D003145:Communication Methods, Total; D003638:Deafness / Q000523:psychology*; D006801:Humans; D008085:Lipreading; D008606:Mental Processes