If one test had 50 multiple-choice items and an equivalent test had 50 true-false items, which test would probably have higher reliability? Why? What is probably the only way that a true-false test might possess higher reliability than a multiple-choice test?
What will be an ideal response?
All things being equal, a multiple-choice test will have a higher reliability than an equivalent true-false test because of the high probability of getting a true-false item correct as a result of guessing. One way to increase the reliability of true-false tests is to increase the number of items on the test. Thus, a true-false test with many more items than a corresponding multiple-choice test might possess higher reliability.
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Which of the following characteristics is often displayed by peer-neglected children?
a. overly talkative b. physically aggressive c. make few attempts to enter play d. insist on being the center of attention
Shell Elementary School also has started to enroll many students whose first language is not English. Teachers at Shell believe that students should maintain their ethnic languages, cultures, and custom while still participating in and being accepted by society. Teachers encourage students to use their birth language in the classroom and to share aspects of their culture. What is this view?
A. Cultural pluralism B. Multiculturalism C. Nativism D. Melting pot
Define standard deviation and explain what it indicates
What will be an ideal response?
If a readiness test shows that a child is not yet ready to start kindergarten or first grade, it is best if the child were held back for a year
Indicate whether this statement is true or false.