Which personality perspective takes the view that relatives have different personalities based on the difference between genotype and phenotype?

The factor analytic perspective involves statistical techniques to identify underlying factors that explain patterns of correlations among variables, including personality traits. It aims to uncover the fundamental dimensions that contribute to individual differences but does not directly address the genetic basis of personality within relatives.

Personological perspectives emphasize the uniqueness of individuals and their subjective experiences in shaping personality. While this approach values individuality and personal narratives, it does not specifically attribute differences in relatives' personalities to genetic and phenotypic variations.

The behavioral perspective focuses on how environmental stimuli and learned behaviors shape personality. It emphasizes observable behaviors and the influence of reinforcement and conditioning processes, rather than genetic and phenotypic differences among relatives.