Signals And Cues From Appearance 7 Flashcards

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1
Q

What does krebs and Davies 1984 suggest about signals ?

A

They transfer info through reducing observers uncertainty about the actor or reactors future behaviour.

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2
Q

What are the 3 principles of signals ?

A
  1. Signslas are traits that change another organisms behaviour
  2. Signals benefit the sender and have evolved for this function.
  3. Signals are effective through the evolved response of the receiver
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