LSD's effect is due to its similarity to:

A. heroin
B. dopamine
C. caffeine
D. serotonin


Answer: D

Psychology

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When a child experiences pleasure with a person, or experiences comfort from that person when in distress, it is said that the child has __________.

A. made a friend B. formed an attachment C. found a parental figure D. learned not to be lonely

Psychology

Stacey believes that, ultimately, the causes of all types of mental disorders will be traced to imbalances in brain chemicals. This statement best represents which psychological perspective?

A. humanistic B. cognitive C. evolutionary D. biological

Psychology

To illustrate the relationship between two variables, one can use a ____

a. normal curve b. histogram c. scatter plot d. bar graph

Psychology

Who will be most likely to have a sexual dysfunction?

A. Santo, a 28-year-old who sometimes gets overexcited and ejaculates after a couple of minutes B. Henry, who is 65 and once had a heart attack C. Imelda, who is 33 and sexually inexperienced D. Katrina, who is 65 and has sex only once a week

Psychology