The publisher of a standardized test of reading comprehension gives the test to the same group of students on two different occasions.The publisher computes the correlation coefficient between the two sets of scores and obtains a coefficient of .93.Teachers who read this information in the test manual should conclude that the test has:

Question

Quizplus · Accepted Answer

A correlation coefficient of .93 between the two sets of scores indicates a high degree of consistency in the results when the test is administered to the same group of students on two different occasions. This consistency or stability over time is an indicator of high reliability, not necessarily validity. Validity refers to how well a test measures what it is supposed to measure, while reliability refers to the consistency of the test results.

The Publisher of a Standardized Test of Reading Comprehension Gives