To estimate changes in test reliability that would result from changing the length of a test, one would use the
a. phi coefficient. c. Spearman-Brown.
b. Kuder-Richardson 20 d. coefficient alpha.
C
You might also like to view...
A hypothesis is an educated guess
a. True b. False
Which of the following terms refers to "all of the experiences that a student has throughout his or her educational career"?
a) Mathematics education. b) Student learning. c) Curriculum. d) Standards. e) Assessment.
When measuring capacity, which statement is correct about tools that are volumetrically related?
a. They are helpful as young children conceptualize about size and proportion. b. They not appropriate for use with young children. c. They should only used for formal scientific experimentation. d. They are too sophisticated for informal exploration by children.
The court case in which it was decided that a teacher's sexual orientation was a valid reason for dismissal only if it contributed to poor job performance was
a. Lau v. Nichols. b. Morrison v. Board of Education. c. Brown v. Board of Education. d. Roe v. Wade.