Wilfred has an identical twin brother who has just been diagnosed with schizophrenia. The odds that Wilfred will develop schizophrenia during his lifetime have:

a. dropped from 1 in 2 to approximately 1 in 10
b. not changed because schizophrenia is not related to genetics
c. jumped from approximately 1 in 100 to 1 in 200
d. jumped from approximately 1 in 100 to 1 in 2

D

Psychology

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A person usually becomes car sick or sea sick because

a. he or she has an upset stomach due to food poisoning. b. there are conflicting signals from the visual, kinesthetic, and vestibular systems. c. of the repetitive motion. d. he or she has a different perception of speed than one who does not become sick.

Psychology

For some new mothers, the time after the birth of their child is marked by a period of depression, a pervasive feeling of sadness and unhappiness also known as __________

a) parental depression b) baby blues c) postpartum depression d) prenatal depression

Psychology