1 of 2

Evolution and Function of Emotions

Emotion

Evolutionary origin/common ancestry with other organisms?

Functions

for survival/well-being/ health, reproduction

How do they show in behavior - body movement and posture, facial expression, voice, language

Fear

Anger/ Aggression

Joy

Sadness

Disgust

Possible origins of an emotion in evolutionary history:

  • Bacteria
  • Plants
  • Funghi
  • Invertebrates
  • Fish
  • Amphibians
  • Reptiles
  • Birds
  • Mammals
    • social mammals
  • Primates
  • Humans

Discuss and take notes in the table

2 of 2

Evolution and Function of Emotions

Emotion

Evolutionary origin/common ancestry with other organisms?

Functions

for survival/well-being/ health, reproduction

How do they show in behavior - body movement and posture, facial expression, voice, language

Fear

avoid dangerous situations

Anger/ Aggression

protect against dangerous situations/ other living things

Joy

search for and maintain helpful, healthy situations, motivation to learn helpful things

Sadness

elicit empathy and caring behavior in others

Disgust

avoid toxic and contaminated substances

Possible origins of an emotion in evolutionary history:

  • Bacteria
  • Plants
  • Funghi
  • Invertebrates
  • Fish
  • Amphibians
  • Reptiles
  • Birds
  • Mammals
    • social mammals
  • Primates
  • Humans

Discuss and take notes in the table