According to family, twin, and adoption studies, a person is at greatest risk for developing schizophrenia if he or she has a(n) _____

A) identical twin diagnosed with the disorder
B) nonidentical twin diagnosed with the disorder
C) adoptive parent diagnosed with the disorder
D) biological parent diagnosed with the disorder

Answer: A

Psychology

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The period after firing in which a neuron is returning to its normal polarized state and will fire again only if the incoming message is extremely powerful is the ______ period

a. absolute refractory b. relative refractory c. secondary refractory d. recovery

Psychology

The top three criteria that mark the transition to adulthood across cultures and nations are characterized by ___________

a. conformity b. individualism c. interdependence d. honesty

Psychology