Approximately what percent of people 85 and older have Alzheimer's disease?
a) 50%
b) 25%
c) 75%
d) 35%
a
Psychology
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If we are comparing the adrenaline scores of children who live near an airport with those who live away from an airport, the dependent variable is
a. location. b. adrenaline. c. stress. d. distance from the airport.
Psychology
__________________ desensitization involves imaginal contact with the feared stimuli in the hierarchy
Fill in the blank(s) with correct word
Psychology
The most effective way to eliminate experimenter bias is to ____.?
a. ?use placebos b. ?hire ethical research assistants. c. ?incorporate random variables d. ?use a double-blind design
Psychology
Which of the following is a synthetic opioid that is 100 times more potent than morphine?
a. heroin b. methadone c. codeine d. fentanyl
Psychology