Heuristics & Cognitive Biases in Social Reasoning:

Understanding the Underlying Cognitive Mechanisms

Learning Objectives


Define heuristics.


Define and distinguish between three types of heuristics: availability, representativeness, and anchoring.


Explain how the use of each of these heuristics can be accounted for in terms of cognition.


Recognize and give examples of these different types of heuristics and biases.


Analyze scenarios in terms of heuristics and biases in social reasoning.


Define cognitive biases.


Define and distinguish between six types of biases: confirmation, status quo, loss aversion, risk aversion, in-group bias, and the just world hypothesis.


Relate these biases to cognitive constructs.


(Optional) Distinguish between heuristics and cognitive biases.


Identify and explain the use of heuristics and biases in social reasoning in your own experience.

Sky and Clouds by Clker-Free-Vector-Images is used under the Pixabay license.

Best strategies for effective learning:

  1. Use the examples given.
  2. Generate your own examples.
  3. Analyze examples beyond what they are illustrating (are there perhaps other heuristics and biases you can detect in that example?)
  4. Relate all the concepts to yourself and your personal experience.
  5. Come back to the concepts as well as the examples — go over them repeatedly, letting some time pass from one study session to the next.
  6. Explain these concepts to someone else.

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