Which procedure is used to identify different dimensions of performance that underlie people's intelligence scores?

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Factor analysis is a statistical procedure that is used to identify underlying dimensions or factors that contribute to a set of test scores. This technique has been commonly used in intelligence research to identify different types of intelligence, such as verbal or spatial intelligence. Standardization refers to the process of establishing norms or standards for a particular test. Validation involves assessing the accuracy and usefulness of a test. Heritability estimates are a way of estimating the proportion of variation in a trait that can be attributed to genetic factors.

Which Procedure Is Used to Identify Different Dimensions of Performance