A researcher wants to analyze the reliability of a survey that consists of multiple items used to measure the same construct to determine if all items measure the same construct. Which measure of reliability should the researcher compute?
A. central tendency
B. Cohen’s kappa
C. Solomon’s beta
D. Cronbach’s alpha
Ans: D
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Expenses over which the director has some measure of control
a. transportation costs b. variable expenses c. building maintenance d. electricity and heat
When it comes to performance in mathematics, Jon has an external locus of control. Which
attribution is he most likely to give for a good exam grade? a. high effort b. high ability c. low task difficulty d. being a lucky person
Curriculum-based objectives specify all except
a. conditions under which performance is obtained. b. desired learning behaviors. c. persons responsible for student learning. d. criteria for success.
Evidence that Muslim Americans enjoy freedom of religion is seen in
A. The presence of Muslim Student Associations (MSA) on most college campuses. B. The reduction in hate crimes against Muslims. C. The mosque controversy near Ground Zero in New York City. D. Widespread acceptance of headscarves and the hijab in the workplace and in schools across the country.