9
votes
1answer
225 views

Is religiousness a genetically heritable feature?

I know that parent beliefs have very strong influence on child, but is it possible that genetic factor also play a role? I doubt that the content of any religion could be heritable through genes nor ...
3
votes
1answer
163 views

How much information on the “Identical Strangers” experiment was actually released?

I am in the process of researching the Nature vs. Nurture debate. While I was searching for articles on it, I discovered something known as the "Identical Strangers" experiment (that probably was ...
6
votes
1answer
620 views

What are the main causes of whether a person becomes introverted or extraverted?

Genetics is obviously an important cause of whether someone becomes extraverted or introverted. But what percentage is genetics and what percentage is the environment? What factors in the environment ...
10
votes
3answers
288 views

What is the term for a psychological effect which does not have a neurobiological/genetic basis?

When a psychological condition is the result of irregular brain structures or neurotransmitter imbalances we say the condition has a neurobiological basis; this is analogous to the classic Nature in ...