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  • Author: VanderJagt, Leonard
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  • Electronic Theses & Dissertations
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  • Causation
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  • Depression, Mental
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  • The effect of covert self-reinforcement versus external reinforcement on the perception of success by depressed and nondepressed subjects

    VanderJagt, Leonard
    Text (1977)
    Part of Electronic Theses & Dissertations
    In Copyright
  • Relationships between depression, causal attribution, mood, and rewarded and punished performance outcomes

    VanderJagt, Leonard
    Text (1981)
    Part of Electronic Theses & Dissertations
    In Copyright
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