Jason Is Interested in the Topic of Perception

question 45

Multiple Choice

Jason is interested in the topic of perception.He has participants complete a task on a computer and measures reaction and number of errors.Jason is thinking of repeating this task after the participants have been exposed to the independent variable.Which of the following reasons bests describes why Jason might not want to have participants complete the task again?

• A)ethical concerns
• B)more statistical variance
• C)practice effects
• D)none of the above

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Definitions:

Unspecified Government Spending

Government expenditures not clearly allocated or detailed for specific purposes in official documents.

Tax Rate

The rate at which taxes are levied on an individual or a business entity.

Defense Expenditures

The amount of funding allocated by a nation for its military forces and activities, including salaries, equipment, research, and development.

Automatic Stabilizers

Economic policies and programs that automatically adjust to temper the fluctuations in an economy, such as unemployment insurance and progressive taxes.