Random digit dialing is a sampling techniques that was developed in order to _____
a. obtain random samples c. check internal validity
b. obtain matched samples d. check external validity
A
Random digit dialing is used in order to obtain random samples. The last four digits of a phone number are dialed randomly, thereby making it equally likely that any one number with a certain exchange will be dialed.
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Which of the following is NOT a feature of systematic desensitization?
a. fear hierarchy b. relaxation training c. use of an incompatible response to anxiety d. observing non-fearful subjects interact with fearful stimuli e. imagining or viewing fearful stimuli
If you were to conduct an experiment on the effects of temperature on aggressive behavior, temperature would be the __________ variable
a. dependent c. hypothetical b. independent d. correlated
Two of the better known mood disorders, as discussed in your text, are _____ _____ disorder and _____ disorder
Fill in the blank(s) with correct word
In which of the following societies would ageism most likely be seen?
a) Japan b) The Sioux nation c) Nigeria d) Canada