The Independent Variable in a Research Study Is the Variable

question 14

Multiple Choice

The independent variable in a research study is the variable that is:

• A) manipulated or controlled.
• B) derived from the dependent variable.
• C) held constant.
• D) affected by the dependent variable.

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Definitions:

Frequency

The rate at which something occurs over a particular period or in a given sample.

Ernst Weber

A 19th-century German psychologist and one of the founders of experimental psychology, known for his work in the field of psychophysics, particularly Weber's Law concerning human perception.

Psychophysicist

A researcher who studies the relationship between physical stimuli and the sensations and perceptions they evoke.

Package Designs

The art, science, and technology of enclosing or protecting products for distribution, sale, and use.