Which of the following are not likely to be true of a study using opportunistic sampling?
a. Some of the cases might be similar to those used in critical-case, negative-case, and extreme-case sampling
b. The cases that are studied might alter the focus of the study
c. The researcher has a firm research plan that is clearly stated before the research starts
d. The researcher is able to take advantage of opportunities that present themselves during the research process
Ans: c
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Students who tend to be disruptive should be seated at the back of the room
Indicate whether the statement is true or false.
What popular instructional design model incorporates a “backward design” approach?
a. Backward design model c. Understanding by Design b. Forward design model d. Understanding by Modeling
Please describe the five themes of geography and why these themes are important for students
What will be an ideal response?
Any deviation by the teacher from directions for administering a standardized achievement test would
a. lead to the reduction of the validity of the results of the test. b. necessarily affect the reliability of the test. c. make the administration of the test less practical.