Describe probability sampling techniques.
What will be an ideal response?
Ans: Answer would ideally include: Probability sampling techniques are those techniques that permit the researcher to specify the probability, or chance, that each member of the population will be selected for inclusion in the sample. These techniques involve processes of random selection--meaning that the sample is chosen in such a way that each member of the population has an equal chance of being selected--and are, consequently, also known as random sampling techniques. These are the defining characteristics of probability or random sampling techniques: 1. The chance that each member of the population will be selected for inclusion in the sample can be specified. 2. All members of the population have an equal chance of being selected for inclusion in the sample.
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Which statement is true of common planning time?
A. Common planning time occurs in almost all middle level schools. B. Teachers report that common planning time helps them provide stability for young adolescents. C. So far we have no research that validates the effectiveness of common planning time. D. Teachers use common planning time primarily to plan their own subjects.
The student who is most nearly demonstrating metacognition is:
a. Marianne. b. Rafael. c. Vicki. d. Sebastian.
Due to the values and biases of those who have written the history of American education,
A. readers need read more than one account of events. B. readers need to dismiss the value of the history of education.. C. the vision of schooling as a preparation for effective citizenship may be questioned. D. the differences in views "wash out," leaving an amazingly accurate story of our past.
In _______ students have more opportunities to correct errors, are given immediate feedback, and are exposed to more social and academic support than in _______
a. peer tutoring, teacher-mediated instruction b. reciprocal tutoring, peer tutoring c. teacher-mediated instruction, same-age tutoring d. reciprocal tutoring, same-age tutoring