Which technique would psychologists use to assess whether a cluster of characteristics that includes ambition,determination,persistence,and self-reliance reflects a single personality trait?

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Factor analysis is a statistical method used to identify underlying factors or dimensions that can explain the pattern of correlations among a set of variables. In this case, psychologists would use factor analysis to identify whether ambition, determination, persistence, and self-reliance share a common factor or trait. This can help simplify the understanding of personality by grouping related traits together and identifying their underlying structure. Projective testing and interviews are subjective methods that may not provide objective measures of personality traits. Empirically derived testing involves the development of tests based on scientific research, but it may not be the best method for assessing whether specific traits share a common factor.

Which Technique Would Psychologists Use to Assess Whether a Cluster