Which of the following sampling strategies is a good choice if a researcher wants to be sure to describe the different perspectives about a central phenomenon?
a. Homogeneous sampling
b. Random sampling
c. Snowball sampling
d. Maximal variation sampling
D
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According to proponents of the environmental disadvantage theory,
a. the most rapid development of cognitive skills occurs during the preschool years. b. the quality of a child's home life is more important in later years of schooling. c. remediation of learning deficits associated with a disadvantaged home environment is impossible. d. good prenatal care does nothing to enhance the intellectual development of a child born into a disadvantaged environment.
Who among the following was a staunch advocate for the provision of a high-quality education for all children in the 19th century?
a. Noah Webster b. Thomas Jefferson c. Horace Mann d. John Dewey
Today Amata had an incident report in her backpack, stating that she pushed another girl on the playground. Her mother says, "You are always pushing people," but Amata insists that she hardly ever pushes. The most useful way to assess how often Amata pushes her peers would be a
A) Anecdotal record B) Checklist C) Tally D) Self-evaluation
The acronym P.O.W.E.R., as used in your textbook, stands for
A. plan, offer, work, earn, realize. B. practice, organize, work, evaluate, research. C. prepare, originate, write, enlighten, review. D. prepare, organize, work, evaluate, rethink.