In two-stage cluster sampling, random selection occurs at both stages.
a. True
b. False
Ans: a
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A teacher will encourage "divergent thinking" in a child if he or she is asked "What do you think will happen to the water in the cup if the cup tips over?"
a. True b. False Indicate whether the statement is true or false
Exceptional insight into human development and life matters, including exceptionally good judgment and advice and commentary about difficult life problems, is called ____
a. expertise b. genius c. wisdom d. practicality
Which is NOT a clinical symptom of pediatric-HIV infection?
A. failure to thrive B. encephalitis C. Epstein-Barr virus D. recurrent thrush
Students who go to great lengths to avoid tasks that require sustained mental effort and concentration, have difficulty staying in their seats, and act hurriedly and unsystematically with little regard for consequences display which of the following?
a. Noncompliance b. Anxiety c. Attention deficits d. Social skills problems