A classically conditioned negative reaction to a particular taste that has been associated with nausea or other illness is known as .

A classically conditioned negative reaction to a particular taste that has been associated with nausea or other illness is known as taste aversion.

Explanation:

Imagine you consumed a specific food that caused you to feel sick. Now you don't feel like eating that food anymore, since you have associated it with the nausea you felt. This avoidance of that food is called conditioned taste aversion. It is an example of classical conditioning because you changed your behavior due to an association between a previously neutral stimulus (the food) and a conditioned stimulus (nausea).

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