QUESTION 3

1. You have developed a measure of "college readiness" for high school seniors, which is completed by their teachers to evaluate the extent to which those teachers perceive the students to be ready to enter college. The measure is made up of a series of items related to the teachers' perceptions of the student's preparation for college. What tasks below would help to establish reliability? (Check all that apply.)

A		Checking, after a pilot data collection, if the college readiness scores correlate with other measure that we do not believe it should correlate with.
B		Have teachers review the instrument and provide feedback on whether the items capture what they believe college readiness is.
C		Have multiple teachers evaluate the same student and check how much their scores agree with each other.
D		Check how much the different items within the measure correlate with each other.