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Hereditarianism is the research program according to which heredity plays a central role in determining human nature and character traits, such as intelligence and personality. Hereditarians believe in the power of genetic influences to explain human behavior and solve human social-political problems.
For example, Read found that 69% of women and 59% of male schizophrenia patients experienced childhood abuse (physical abuse, sexual abuse or both). [30] This experience impacts the early development of the brain. For example, disrupts the HPA, DA and hippocampal systems. [31] This can create a similar vulnerability to that created by genes.
Nature versus nurture is a long-standing debate in biology and society about the relative influence on human beings of their genetic inheritance (nature) and the environmental conditions of their development .
Developmental psychology examines the influences of nature and nurture on the process of human development, as well as processes of change in context across time. Many researchers are interested in the interactions among personal characteristics, the individual's behavior, and environmental factors , including the social context and the built ...
Behavioral epigenetics is the field of study examining the role of epigenetics in shaping animal and human behavior. [1] It seeks to explain how nurture shapes nature, [2] where nature refers to biological heredity [3] and nurture refers to virtually everything that occurs during the life-span (e.g., social-experience, diet and nutrition, and exposure to toxins). [4]
This of course brings up the sociological discussion of nature versus nurture. Experimental psychology studies have shown the formation of aspiration, the driving factor of actions and expressions (behavior), is directly influenced by the presence or absence of certain individuals within one's life space. [8]
The history of the debate from a critic's perspective is detailed by Gannon (2002). [2] Critics of evolutionary psychology include the philosophers of science David Buller (author of Adapting Minds), [3] Robert C. Richardson (author of Evolutionary Psychology as Maladapted Psychology), [4] and Brendan Wallace (author of Getting Darwin Wrong: Why Evolutionary Psychology Won't Work).
However, this definition and theory of biological basis is not universally accepted. There are many conflicting theories of personality in the fields of psychology, psychiatry, philosophy, and neuroscience. A few examples of this are the nature vs. nurture debate and how the idea of a 'soul' fits into biological theories of personality. [1]