A Within-Subjects Design

question 28

Multiple Choice

A within-subjects design

• A)requires more subjects than a comparable between-subjects design
• B)must deal with the problem of order effects
• C)tests different groups of participants at each level of the independent variable
• D)includes at least three different groups of subjects

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Definitions:

Equity

Fairness or justice in the way people are treated or in the distribution of resources; also refers to ownership interest in a company through stocks.

Sales Tax

A tax imposed by governments on the sale of goods and services, typically a percentage of the retail price.

Low-Income

Referring to individuals or families that earn significantly less than the average income level, often qualifying for various forms of government assistance.

Positive Economics

Real-world economics that focuses on describing, analyzing, and explaining economic phenomena as it actually is, not as it should be.