A Child Who Begins Walking Independently at 12 Months Is

question 152

True/False

A child who begins walking independently at 12 months is close to the average age for accomplishing this skill.

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Definitions:

Variable-Ratio

A reinforcement schedule where a response is reinforced after an unpredictable number of responses, influencing rapid and consistent response rates.

Fixed-Ratio

A schedule of reinforcement where a response is reinforced only after a specified number of responses, commonly used in behavior modification programs.

Variable-Interval

A schedule of reinforcement where a response is rewarded after an unpredictable amount of time has passed, in operant conditioning.

Fixed-Interval

A schedule in operant conditioning where rewards or responses are provided after a consistent and predictable amount of time has passed.