Persons and Genes. Is a Gene-Centered Evolutionary Psychology Compatible with a Person-Oriented Approach to...

Area of Science:

• Psychology
• Evolutionary Psychology
• Genetics

Background:

• Evolutionary psychology is proposed as a potential meta-theory for psychological science.
• A person-oriented approach emphasizes studying individuals holistically, as interacting agents, and focusing on individual characteristics.

Purpose of the Study:

• To evaluate the compatibility between a gene-centered evolutionary psychology and a person-oriented approach.
• To explore how these two perspectives can complement each other for a more complete understanding of human psychology.

Main Methods:

• Analysis of gene-centered concepts (e.g., gene interdependence, environmental dependence).
• Examination of genetic genealogy as an example of a person-oriented genetics.
• Conceptual discussion on the integration of gene-centered and person-oriented perspectives.

Main Results:

• The gene-centered approach is compatible with holism and interactionism.
• Genetic genealogy demonstrates the feasibility of a person-oriented genetics.
• The two perspectives are complementary, not mutually exclusive.

Conclusions:

• A gene-centered evolutionary psychology alone provides a general understanding of human psychological potentials.
• A person-oriented perspective is necessary to understand unique individual psychological profiles resulting from genetic recombination and environmental interaction.
• Integrating both approaches is essential for a comprehensive understanding of psychological science.