In an Experiment to Test the Effects of Anxiety on Performance,the

question 25

Multiple Choice

In an experiment to test the effects of anxiety on performance,the dependent variable is the __________.

• A)amount of anxiety
• B)age of the person
• C)person's performance
• D)cause of the anxiety

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Definitions:

Land Mass

A large contiguous area of land recognized as a distinct geographical entity, not fully covered by water.

Geologic Times

A system of chronological dating that relates geological strata to time, used to describe the timing and relationships between events that have occurred throughout Earth's history.

First Land Plants

Early plants that began to colonize the land over 470 million years ago, evolving adaptations to survive in terrestrial environments.

Radiometric Dating

Radiometric dating is a technique used to date materials such as rocks or carbon, by determining the relative proportions of particular radioactive isotopes present in the sample.