Like Longitudinal Research, Cross-Sectional Studies

question 22

Multiple Choice

Like longitudinal research, cross-sectional studies

• A) can be threatened by cohort effects.
• B) often rely on biased observation procedures.
• C) can be threatened by selective attrition.
• D) can be threatened by practice effects.

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Definitions:

Predict

To declare or indicate in advance, especially on the basis of special knowledge or inference.

Suffix

A letter or group of letters added at the end of a word to modify its meaning or change it into a different word class.

Supply

The total amount of a product or service that is available for purchase or use.

Limp

Limp describes a type of walking that is uneven or unsteady, usually because of pain or injury to the leg or foot.