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The Differential Diagnostic Technique, a visual motor projective test
1Ontario Institute for Studies in Education, Department of Applied Psychology, Toronto, Canada.
Perceptual and Motor Skills
|August 1, 1987
Abstract:
The Differential Diagnostic Technique is a projective drawing test in which the individual is asked to copy 14 figures, presented one at a time. Research indicates the usefulness of the test as an objective measure of personality and points to its diagnostic use for certain neuropsychological problems and in research.
