________ is defined as a technique in which an expert stretches and supports a novice's understanding and use of a culture's skills.
A. Scaffolding
B. Cognitive apprenticeship
C. Situated cognition
D. Peer tutoring
Answer: B
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Any successful reform of education will require
a. the approval of Congress. b. funding from the federal government. c. the active participation of the teachers involved. d. the creation of a new body to oversee the changes.
Three of the teachers below are using strategies consistent with the textbook's suggestions for holding class discussions. Which teacher is using a strategy that is not consistent with the textbook's recommendations?
a. Mr. Poston assures students that it's okay if they change their minds about an issue. b. Mr. Morris encourages shy students to remain silent throughout a discussion if they prefer to do so. c. Mr. Sheehan asks a student to think of a justification for a point of view opposite to what the student actually believes. d. Mr. Retzlaff divides his class into groups of four students each to discuss both sides of a controversial issue.
The review of the literature can be curtailed when:
a. you are no longer encountering new ideas or information. b. all of the work done by top researchers in the area has been reviewed. c. all published work related to a topic has been reviewed. d. two to four weeks have been devoted to the search.
How many references should a literature review include, and how much review of related literature is enough?
What will be an ideal response?