Which two narcotics are refined from opium and widely used as pain killers?

a. cocaine and MDMA
b. morphine and codeine
c. mescaline and psilocybin
d. GHB and benzodiazepine


ANSWER: b

Psychology

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According to Levinson, wide individual differences exist in the weights of central and peripheral components of a person's

A) ego. B) internal working model. C) romantic attachments. D) life structure.

Psychology

One means of studying visual perception has been to place microelectrodes in the ________ and record neural activity in that area

A) visual cortex B) right hemisphere C) frontal lobe D) left temporal cortex E) parietal lobe

Psychology

Which statement about the perceptual narrowing effect is true?

A) Babies are not sensitive to speech sounds, but they become so over time. B) Human babies cannot discriminate individual faces of humans or monkeys. C) Six-month-olds can detect rhythmic changes in both Western and non-Western melodies. D) After exposure to Western music, 12-month-olds become aware of changes in non-Western rhythms.

Psychology

When engaging in critical thinking, how do you evaluate the quality of the evidence used to support claims?

a. Evaluate the claim using the “common sense” test. b. Evaluate the author’s use of the scientific process to determine if the evidence is reliable. c. Relate the results to your own personal experience. d. Relate the claims to an online search.

Psychology