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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Resistance to extinction as a function of type of acquisition experience

Lee, Penny Elizabeth, 1941- January 1966 (has links)
No description available.

Effects of instructions and vicarious reinforcement schedules on extinction resistance and response rate

Ziesat, Harold Anthony, 1951- January 1973 (has links)
No description available.

A learned helplessness model of delay of reinforcement

Gill, Sheila McVeigh January 1980 (has links)
No description available.

The effects of within-session manipulation of reinforcer magnitude on schedule-induced polydipsia /

Pasquali, Paula E. January 1976 (has links)
No description available.

Gustatory and post-ingestional aspects of reinforcement

Messier, Claude. January 1982 (has links)
No description available.

Electrical self stimulation, a conventional reinforcer

Beninger, Richard J. January 1974 (has links)
No description available.

Second-order schedule performance: the role of brief stimuli and the effects of imipramine

Bradford, Linda DiAnne 05 1900 (has links)
No description available.

The effect of magnitude and number of reinforcements : a test of the theory of cognitive dissonance

Anderson, James P. January 1969 (has links)
There is no abstract available for this thesis.

Post reinforcement behavior and its relation to the psychophysical power law

Casey, Ronald W. January 1974 (has links)
The duration of the post reinforcement pause was measured for three white rats on fixed ratio schedules of reinforcement ranging from 26 to 120. The post reinforcement pause consistently increased as the ratio requirement increased for all three subjects. The data failed to show one function (power, logarithmic, or linear) as significantly more useful than the other two in describing the relationship between systematically increased fixed ratios and the respective post reinforcement pause for each ratio. Furthermore, there was no consistent relationship between the response rate and the fixed ratio requirement.

Level of deprivation and post-reinforcement pause length

Brookbank, Steven H. January 1977 (has links)
The relationship between level of deprivation and post-reinforcement pause length was investigated in such a way that the nature of the mathematical function which describes the relation could be determined. Three male, albino rats were tested on fixed-ratio schedules of reinforcement at three levels of deprivation, according to the method of adjusted-percentages. Problems with the weight maintenance procedure necessitated changes in the design and may have affected the results. The initial hypothesis, that the function would be of the form Y=bXn, was not supported in any case. A function of the form logY=a+bX was found to best describe the relationship between rats' absolute body weight and the length of the post-reinforcement pause. Conclusions were centered around the need for further research on the effects of long-term deprivation on rats' growth and subsequent reexamination of the relationship under investigation in this thesis.

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