A Method That Allows Researchers to Gather Information from a Large

question 32

Multiple Choice

A method that allows researchers to gather information from a large number of participants simultaneously by presenting them a uniform set of items is referred to as a(n)

• A) interview.
• B) cross-sectional study.
• C) longitudinal study.
• D) questionnaire.

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Definitions:

Race/Ethnicity

Categories used to describe groups of people with common ancestry, cultural history, or social affiliation.

Multicollinearity

A situation in regression analysis where two or more predictor variables are highly correlated, potentially leading to difficulties in estimating the relationship between variables and outcomes.

Correlation Matrix

A table showing correlation coefficients between sets of variables, used to understand relationships and dependencies among them.

Variables

Elements, features, or factors that are likely to vary or change among subjects in a study or model.