Research conducted by Petrovic, Kalso, Petersson, and Ingvar (2002) found that brain activity changed when patients in pain received:
a. opioid drugs, but not placebo drugs.
b. placebo drugs, but not opioid drugs.
c. an opioid drug and a placebo drug.
d. neither opioid nor placebo drugs.
Answer: c. an opioid drug and a placebo drug.
Psychology
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Freud believed that adolescence began at the BEGINNING of the ________ stage
A) oral B) genital C) anal D) latency
Psychology
According to the text, resilience is promoted by ____ that enable adolescents to overcome risk elements, or factors that may impede or stifle their success in life
a. imposing factors b. buffering factors c. inoculating factors d. protective factors
Psychology