Final answer:
A Motivating Operation (MO) is an antecedent that alters the value of a consequence. It can either be an Establishing Operation that increases the value of a consequence or an Abolishing Operation that decreases it.
Step-by-step explanation:
In the context of behaviour analysis, a Motivating Operation (MO) would be the antecedent that increases or decreases the value of a consequence. The purpose of a Motivating Operation is to alter the effectiveness of a reinforcer (consequence) and influence the occurrence of a behavior. There are two forms of MOs: Establishing Operation which increases the effectiveness of a reinforcer, and Abolishing Operation which decreases the effectiveness of a reinforcer. Therefore, if an MO alters the value of a consequence, it could subsequently influence the behavior associated with that consequence.
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