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The Effect Of Interpolated Continuous Reinforcement Following Fixed Ratio Reinforcement On Resistance To Extinction, Earlene Mccullough Muse

Graduate Theses

This study investigated the effect of seven continuous reinforcement sessions interpolated after varying numbers of FR-25 sessions on extinction responses during extinction of three groups of rats. Rats received 7, 14, or 21 sessions of FR-25 followed by 7 sessions of continuous reinforcement and 7 days of extinction. There were three rats in each group. All sessions were 25 minutes long. Results showed rats that received FR-25 for 21 sessions were more resistant to extinction than any other group, measured by the cumulative number of responses during extinction. Cumulative rates of extinction responses for Groups 1 and 2 were not …

Beta-Endorphin And Running Addiction: Use In The Treatment Of Schizophrenia, Mania, Depression, And Anxiety, James Glenn Rogers

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Neither Glasser's (1976) survey data nor popular magazine articles (which seldom cite references) have provided conclusive evidence regarding the existence of running addiction or established causality between this addiction and Beta-endorphin. An integration and summarization of research on the effects of opiates, Beta-endorphin and running will answer the following question, or indicate where evidence is insufficient and explore avenues that require further research.

• Question 1: Is distance running addictive and if so, what is the role of Beta-endorphin in this addiction?

Secondly, prior reviews of research of the effects of opiates and Beta-endorphin on psychopathological illnesses will be combined with …

Gender, Sex Roles And The Depressive Experience, Elizabeth A. Emerson

Theses Digitization Project

No abstract provided.