Explain two procedures that one could use to determine the score reliability of an achievement test
What will be an ideal response?
ANS:
If there are two forms of the test, then one could administer both forms and correlate subjects' scores on the two forms. If there is only one form, then administer the test, split the test into even- and odd-numbered items, and correlate scores on the two halves. Apply the Spearman-Brown formula to determine the reliability of the full-length test.
You might also like to view...
Effective parent education implies learning processes in which parents are passive participants. _________________________
Indicate whether the statement is true or false
Give an example of a song, dance, artwork, or play you think appropriate for young children. Explain how you would use this work to address one or more of the foundational concepts of the National Core Standards. Using the same work as a text, give an example of a question you would ask to elicit children' responses that would address one of the ELA Literacy Common Core Standards
What will be an ideal response?
Ms. Rushing, a middle school science teacher, wants her students to develop a good understanding of principles related to the concepts of force and velocity. Three of the following strategies should help her students construct such an understanding. Which strategy would educational psychologists be least likely to advocate for promoting effective knowledge construction related to force and
velocity? A) Have students experiment with objects to observe the effects that force has on velocity. B) Perform classroom demonstrations that illustrate the concepts of force and velocity, and have students discuss alternative interpretations of the phenomena they observe. C) Have students apply principles of force and velocity to a task in which they must move a heavy object across the room. D) Make sure that students can recite definitions of both force and velocity and can repeat basic principles regarding how the two are interrelated.
When a student who becomes physically aggressive, a special educator
a) uses physical restraints b) temporarily leaves the classroom to obtain assistance c) protects the safety of the other students d) all of the above