CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -a. Type of schedule: The type of reinforcement schedule represented by random drug testing is the variable-interval type of reinforcement schedule. In this type of schedule the time between reinforcements varies around some average rather than being fixed.

Detailed explanation-2: -Variable Interval (VI) Schedule. Interval schedules involve reinforcement of a target behavior after an interval of time has passed. In a variable interval schedule, the interval of time is not always the same but centers around some average.

Detailed explanation-3: -What is a fixed interval schedule example? A fixed interval is a set amount of time between occurrences of something like a reward, result, or review. Some examples of a fixed interval schedule are a monthly review at work, a teacher giving a reward for good behavior each class, and a weekly paycheck.