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E. C. Tolman emphasized the purposiveness of behavior — the idea that much of our behavior is goal-directed. For instance, employees who aim for a promotion work diligently to meet their targets. Tolman argued that when classical conditioning and operant conditioning occur, the organism acquires certain expectations. In classical conditioning, a child might fear a dog because they expect it to bite. In operant conditioning, a person might consistently work overtime because they expect a...
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Author Spotlight: Experiential Tool for Teaching Active Transport Using Ex Vivo Histidine Uptake
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Teaching as an exaptation.

Paul E Smaldino1, Emily K Newton2

  • 1Department of Anthropology,University of California,Davis,Davis,CA 95616.paul.smaldino@gmail.comhttp://www.smaldino.com.

The Behavioral and Brain Sciences
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Summary
This summary is machine-generated.

Kline's ethological taxonomy is supported, but its definition of teaching is problematic. The study suggests teaching behaviors may be exaptations, not adaptations, challenging strict adaptationist views in evolutionary biology.

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Area of Science:

  • Evolutionary biology
  • Ethology
  • Animal behavior

Background:

  • Kline's ethological taxonomy provides a framework for understanding teaching in non-human animals.
  • Existing definitions of teaching often rely on mentalistic concepts of intent.

Purpose of the Study:

  • To evaluate Kline's ethological taxonomy and its definition of teaching.
  • To propose an alternative evolutionary perspective on the origins of teaching behaviors.

Main Methods:

  • Conceptual analysis of Kline's ethological taxonomy.
  • Critique of adaptationist explanations for teaching.
  • Exploration of exaptation as an alternative evolutionary mechanism.

Main Results:

  • Kline's taxonomy is valuable, but its definition of teaching is problematic, substituting natural selection's intention for mentalistic intent.
  • Strict adaptationist views face challenges when explaining the evolution of teaching.

Conclusions:

  • The five forms of teaching in Kline's taxonomy are better explained as exaptations rather than direct adaptations.
  • Rethinking teaching evolution requires moving beyond strict adaptationism and considering alternative evolutionary pathways like exaptation.