A Reinforcer That Adds Something Rewarding to a Situation Is

question 21

Multiple Choice

A reinforcer that adds something rewarding to a situation is called a ________ reinforcer.

• A)positive
• B)negative
• C)primary
• D)secondary

---

Definitions:

Mean, Median, Mode

Central tendency measures in statistics: Mean is the average, median is the middle value when data is ordered, and mode is the most frequently occurring value.

Median

The midpoint of a set of scores.

Mean and Median

Statistical terms where mean refers to the average of a set of numbers, and median is the middle value when these numbers are arranged in order.

Measure of Central Tendency

A statistical measure that represents the center point or typical value of a dataset, commonly identified via the mean, median, or mode.