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Updated: Jun 25, 2026

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Measuring Light-Switching Behavior Using an Occupancy and Light Data Logger
Published on: January 16, 2020
Giving up instincts in psychology -- or not?
Abstract:
In this paper I argue that while McDougall's theory of instincts is widely regarded as having been discarded by mid-1920's psychologists, it in fact continued to be influential in the work of some later psychologists. A case-study is presented which analyzes the development of E.C. Tolman's concept of "demand" (purpose, determining adjustment, instinct) out of McDougall's earlier notion of "instinct".
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