Positive versus negative instruction;
an experimental study of the effects of various types of instruction on behavior /
by James Vaughn with an introd. by Charles H. Judd.
Description
- Language(s)
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English
- Published
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New York : National Bureau of Casualty and Surety Underwriters, 1928.
- Note
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"This thesis, submitted in partial fulfillment of the requirements for the degree of doctor of philosophy at the University of Chicago [1927] is the result of two years of research under a fellowship established by the bureau." - Foreword.
- Physical Description
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viii, 172 p. :
illus., diagrs. ;
23 cm.
Viewability
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University of Michigan
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