Suzie is a graduate student who is conducting research on the topic of relative happiness. Suzie also teaches an introductory psychology course. Because her students are readily available, she uses them as participants in her research. This is an example of
A. dependent error.
B. a double-blind design.
C. randomizing.
D. a convenience sample.
Answer: D
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The class of drugs used to reduce the mental confusion, hallucinations, and delusions often associated with schizophrenia are ____________________ drugs
Fill in the blank(s) with correct word
Chelsey is pregnant and is concerned about taking an over-the-counter medication for her allergies. She should be MOST concerned if her pregnancy is currently at the
a. placental stage. b. germinal stage. c. fetal stage. d. embryonic stage.
A vertical line is drawn through a normal distribution at z = 1.20 . What proportion of the distribution is on the left-hand side of the line?
a. 0.8849 c. 0.3849 b. 0.1151 d. 0.7698
What is the best advice concerning successful aging?
a. Older adults need to keep active and engaged. b. Older adults need to be allowed to disengage. c. Older adults should be encouraged to find a good fit between their personality, preferences, and the environment in which they live. d. Successful aging in older adults is virtually impossible to find.