A political scientist wanted to compare the voting patterns of minority groups in large cities. Which sampling procedure selects the number of people from each minority group based on the percentage of people of that group in the population?
a) Cluster sampling
b) Proportional stratified sampling
c) Extreme case sampling
d) Simple random sampling
b
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If a child is resistant to sensory experiences, they will not participate in the arts
Indicate whether the statement is true or false
A researcher testing a theory of creativity using a new instrument would most likely be concerned with:
A) content validity B) construct validity C) predictive validity D) ambiguous validity
If a child in your science classroom had a physical impairment, which of the following represents one of the most important things to avoid?
E. Changing the science content expectations for the student F. Fostering cooperative group work G. Requiring oral reports H. Taking field trips
When teaching counting to students who are having difficulty, all of the following can benefit them EXCEPT ________.
A. counting with peers who have mastered the skill B. counting quietly in their head C. using rhythms or regular emphasis D. clapping their hands while counting