Several imaging studies have demonstrated that OCD symptoms are associated with _________________ of the ______________________

a. overactivity; caudate nucleus and orbitofrontal cortex
b. underactivity; caudate nucleus
c. overactivity; orbitofrontal cortex
d. underactivity; caudate nucleus and orbitofrontal cortex

Answer: A

Psychology

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Which of the following terms refers specifically to a biologically-based vulnerability?

a. Inclination b. Amenorrhea c. Diathesis d. Ethos

Psychology

Developmental psychologists think that these factors contribute to a child's gross motor development:

a. genes and the child's own efforts to practice. b. genes and maturation of the brain c. genes, maturation of the brain, support from adults d. genes, maturation of the brain, support from adults, and the child's own efforts to practice.

Psychology