Which of the following may explain why smokers obtain more pleasure from smoking in the morning than late in the afternoon?
a. Nicotine receptors are in the open state in the morning.
b. Nicotine receptors are in the closed state in the evening.
c. Abstinence from nicotine has reset their nicotine receptors to the closed state.
d. Smoking decreases the number of nicotine receptors in the brain.
e. Smoking decreases the number of nicotine receptors outside the brain.
Answer: c. Abstinence from nicotine has reset their nicotine receptors to the closed state.
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Inter-rater reliability gauges __________.
A. the similarity of one set of results to another set of results from a trial run a few days earlier B. the similarity of one set of results to another set of results from a trial run several years earlier C. the extent to which a measuring instrument measures what it is supposed to measure D. the extent to which different clinicians agree on a diagnosis
When Jacques wants to learn a new concept, he attempts to connect it with previously existing knowledge. This is an example of
a. elaborative rehearsal. b. maintenance rehearsal. c. spaced practice. d. overlearning. e. massed practice.
A bias is prejudging or making a decision about a person or group of people without sufficient knowledge.
Answer the following statement true (T) or false (F)
By the end of high school, the most important relationship for both girls and boys is their relationship with their ____,
a. best friend c. sibling b. mother d. father