A Pearson R Should Be Calculated Only When the Relationship

question 2

Multiple Choice

A Pearson r should be calculated only when the relationship between two variables can be assumed to be.

• A)independent
• B)linear
• C)positive
• D)negative

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Definitions:

Primary Reinforcer

An innately reinforcing stimulus like food or drink, which does not require learning to become pleasurable or satisfying.

Negative Reinforcer

An aversive stimulus whose removal following a behavior increases the likelihood that the behavior will occur again in the future.

Positive Reinforcer

A prompt that, once introduced post-behavior, amplifies the chances of the behavior recurring.

Primary Reinforcer

A stimulus that satisfies a basic physiological need and is inherently rewarding without the need for learning.