Research on the biology of physical attraction suggests that neurochemicals related to ____ underlie the feeling of exhilaration that often is experienced when you fall in love
a. barbiturates
b. hallucinogens
c. amphetamines
d. narcotics
c
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Information in short-term memory is normally held a day or two.
Answer the following statement true (T) or false (F)
Which of the following is NOT usually a component of a major depressive episode?
A. Feelings of worthlessness B. Flight of ideas C. Altered sleep patterns D. Change in appetite
When moral decisions are based on what will help to avoid punishment, the _____ level of moral development is being utilized
a) postconventional b) nonconventional c) conventional d) preconventional
Unlike Piaget, Vygotsky believed that
A) language often distracts children from thinking about mental activities and behavior. B) egocentric speech interferes with children's attempts at constructing knowledge. C) children discover virtually all knowledge about the world through their own activity. D) language provides the foundation for all higher cognitive processes.