Dr. ross believes that principles of natural selection explain why infants come to fear strangers about the time they become mobile. dr. ross is most likely a(n)a)behavior geneticist. b)molecular geneticist. c)evolutionary psychologist. d)molecular biologist.

The correct answer is c) Evolutionary psychologist.

Explanation:

Evolutionary psychology studies the behavior and thoughts of people together with evolutionary biology. It is considered that evolutionary psychology had its beginnings with Charles Darwin and his premise that people presented social instincts that were developments through natural selection. Premise that was found in later works by different psychologists such as Sigmund Freud.  

The evolutionary psychologists aim to know the ways of evolution of a person and their behavior to be able to determine the factors that stimulate the changes in each evolutionary stage of the individual, for example, in the case of dr. Ross seeks to explain the causes of why babies fear strangers at a given time.

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