When the number of responses is important to a schedule of reinforcement, that schedule is called a schedule. ratio time-delayed interval conditioned portion

Ratio.

Explanation:

Schedule of Reinforcement refers to the rules that help in determining the number of times responses are reinforced for particular behavior.

Schedules of reinforcement are based on the number of responses that have occurred and the period between the responses.

There are four basic schedules of reinforcement: Fixed Interval, Variable Interval, Fixed ratio, and Variable ratio.

Ratio schedules can be defined as the number of responses between reinforcement.

So, the correct answer is Ratio.

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