Studies of Monochorionic and Dichorionic Twins

question 16

Multiple Choice

Studies of monochorionic and dichorionic twins

• A) offer further evidence of the role of the prenatal environment in schizophrenia.
• B) suggest that schizophrenia is more heritable than previously thought.
• C) indicate that the risk of developing schizophrenia is not altered by the prenatal environment.
• D) establish that genetic relatedness to an affected individual has nothing to do with one's risk of developing schizophrenia.

Distinguish between the concepts of assimilation, accommodation, and equilibration in Piaget’s theory.

Recognize the role of biological and experiential factors in development.

Identify the influence of the sociocultural context on child development.

Understand Freud's psychoanalytical theory including the structure of the personality.

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