Why is methadone considered a safer drug than heroin?
a. Methadone does not enter the brain
b. Methadone can be taken as a pill.
c. Methadone can be purchased inexpensively.
d. Methadone cannot become addictive.
b
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Chapter 12 discussed the complex issue of ethnicity and body dissatisfaction. According to this discussion,
a. White women are somewhat more likely than Black women to be dissatisfied with their bodies. b. a meta-analysis about ethnicity and body dissatisfaction showed absolutely no differences—not even any small effect sizes. c. women from a low-income Central American background are much more likely to be dissatisfied with their bodies, compared to women from a wealthy South American background. d. Canadian research shows that body dissatisfaction is significantly correlated with the number of years a woman had lived in Canada.
______ is determined from the difference between the values where 25% of the scores are above and below the median.
A. Mean B. Interquartile range C. Variability D. Range
Using an ABA reversal design is rather like using a ______
a. dust mop b. fountain pen c. light switch d. barber's chair
Recent and highly sophisticated research focusing on neurochemical abnormalities as the cause of schizophrenia involves all of the following EXCEPT
A. deficiency in the stimulation of prefrontal dopamine D1 receptors. B. excessive stimulation of striatal dopamine D2 receptors. C. alterations in prefrontal activity involving glutamate transmissions. D. changes in temporal lobe function associated with serotonin receptor activity.