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April 1980 Training Fusional Convergence—Cooper & Feldman 213
characteristics. Thus, it is the clinician’s responsibility to design training experiences incorporating such features as reinforcement, feedback, and programmed training.

ACKNOWLEDGMENTS
This research was partially supported by a grant from the Optometric Center of New York Foundation.

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Cooper, J., and R. Duckman, Convergence insuf
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Julesz, B., Foundations of Cyclopean Perception,
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Cooper, J., and J. Feldman, Random-dot-stereo-
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AUTHOR’S ADDRESS:
Jeffrey Cooper
State College of Optometry
State College of New York
100 East 24 Street
New York, New York 10010

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