According to Dickens and Flynn, researchers have a clear understanding of the correlations between genetic and environmental influences on the same outcome

When a clinician finds that several members of a patient's family has similar symptoms, he or she may suspect that the patient has a predisposition to illness known as

a. stressor b. biological model c. genetic abnormality d. diathesis

One implication regarding marriage that follows from increased globalization is

a. adolescents in Western cultures increasingly understand the benefits of arranged marriages. b. Middle Eastern cultures are beginning to rate chastity low in terms of ideal traits. c. arranged marriages have increased in Eastern cultures. d. young people in traditional cultures increasingly value individual choice.