For an Index or Scale to Be Considered Unidimensional, Its

question 25

True/False

For an index or scale to be considered unidimensional, its component items should be indicators of only one dimension of a concept.

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Definitions:

Halo Effects

A mental shortcut where the general perception of an individual, brand, or product shapes one's opinions and attitudes toward their specific attributes or qualities.

Interpretation Stage

The phase in a process where data, results, or situations are analyzed and understood, often influencing future decisions or actions.

Stereotypes

Oversimplified, generalized beliefs about a particular group of people or type of person that often do not reflect reality.

Contrast Effect

Occurs when the meaning of something that takes place is based on a contrast with another recent event or situation.