Discuss the benefits of focus groups. Also, discuss why the author cautions researchers to be careful when using focus groups.
What will be an ideal response?
Ans: Answer would ideally include: Focus groups are useful especially when time is limited and because people are often more comfortable talking in a small group, as opposed to one-on-one interviews. Furthermore, interactions among the focus-group participants may be extremely informative due to people’s tendency to feed off others’ comments. However, when conducting a focus-group interview, it is important to ensure that each participant has the opportunity to speak and share his or her perspective. Sometimes one or two individuals will dominate the discussion; it is the researcher’s responsibility to monitor the discussion closely and prevent this from happening.
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Including two or more groups in a time-series design strengthens the design because:
a. more measurements can be obtained. b. there is a basis for comparison across groups. c. measurement is more consistent across the occasions. d. intact groups are not used.
Given a 50 item multiple-choice test with a mean of 30, standard deviation of 4, and a reliability coefficient of .84, calculate the Standard Error of Measurement
a. 2.60 b. 1.80 c. –2.40 d. 1.60
Contrast relationship activities and mastery activities
What will be an ideal response?
The teacher who stops two children from fighting by halting the action and saying, “Sally can have it for one minute, then it will be Zina’s turn” is engaged in conflict mediation
Indicate whether the statement is true or false.