Zero Correlation Between Two Variables Implies That ________

question 39

Multiple Choice

Zero correlation between two variables implies that ________.

• A) both variables move in the same direction
• B) the variables are not related to each other
• C) both variables move in the opposite direction
• D) change in one variable causes the other to change

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Definitions:

Interference Theory

A theory explaining that forgetting occurs because memories interfere with and disrupt each other, either by a process of proactive or retroactive interference.

Decay Theory

A hypothesis in psychology that suggests the reason for forgetting is the automatic fading or weakening of the memory trace over time.

Hormone

Chemical that carries messages throughout the body, potentially affecting a person’s mood, level of energy, and reaction to stress.

Degradation Inhibitor

A substance that prevents or slows down the breakdown or deterioration of another substance.