An investigator computed the split-half reliability coefficient of a test and found it to be .85 . Later an equivalent form of the test was prepared and the reliability computed by administering the two forms to a group. One might expect that the reliability coefficient obtained by the latter procedure would be
a. lower than .85 c. also .85.
b. higher than .85.
Question 2
A language aptitude test is administered to 50 students who are entering an honors French course. After one semester, their scores from the final examination in the French course are correlated with the scores from the language aptitude test. The resulting correlation coefficient would provide what kind of evidence of the test's score validity?
a. Content c. Concurrent
b. Test-retest d. Criterion-related
A comparison between chromosomes found in a normal human cell and a cancer cell from the same person
The skull of a wild boar found at Lan Lo Au, Hoi Ha Wan Marine Park, Hong Kong
Ankle Reflex Test
Miocene apes were found throughout Europe, continental Asia, and Africa.
A hypothesis test is performed to test the claim that a population proportion is greater than ...
An electrochemical cell is based on these two half-reactions