An instrument used in research should have adequate ______ and ______ in the measure of the content area
A. variability; homogeneity
B. statistics; narratives
C. reliability; validity
D. research; hypotheses
Ans: C
You might also like to view...
Concerns of early childhood educators regarding children of gay and lesbian families are related to
a. children’s morality. b. possibilities of children spending time with sexual predators. c. children’s physical and psychological safety due to bigotry and hate in society. d. children receiving appropriate nurturing.
What cognitive strengths and weaknesses of elementary children should teachers keep in mind when designing lesson plans?
What will be an ideal response?
The person at an interview seeking employment is the interviewee
a. True b. False Indicate whether the statement is true or false
Base groups
a. meet together weekly to work on specific course projects. b. are student groups formed based on interest. c. are focused on mastery of skills and concepts. d. are heterogeneous in composition.