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Attention in dichoptic and binocular visionThe ability of human subjected to mobilize attention and cope with task requirements under dichoptic and binocular viewing was investigated in an experiment employing a target search task. Subjects were required to search for a target at either the global level, the local level, or at both levels of a compound stimulus. The tasks were performed in a focused attention condition in which subjects had to attend to the stimulus presented to one eye/field (under dichoptic and binocular viewings, respectively) and to ignore the stimulus presented to the irrelevant eye/field, and in a divided attention condition in which subjects had to attend to the stimuli presented to both eyes/fields. Subjects' performance was affected mainly by attention conditions which interacted with task requirements, rather than by viewing situation. An interesting effect of viewing was found for the local-directed search task in which the cost of dividing attention was higher under binocular than under dichoptic viewing.
Document ID
19900044329
Document Type
Conference Paper
Authors
Kimchi, Ruth (Haifa, University Israel)
Rubin, Yifat (Haifa Univ. Israel)
Gopher, Daniel (Haifa Univ. Israel)
Raij, David (Technion - Israel Institute of Technology Haifa, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1989
Subject Category
BEHAVIORAL SCIENCES
Meeting Information
Human Factors Society Annual Meeting(Denver, CO)
Distribution Limits
Public
Copyright
Other