Author Question: From the 1970's to the present day, how has the concept of validity evolved? a. from emphasis ... (Read 20 times)

tatyanajohnson · **on:** Jul 31, 2018

From the 1970's to the present day, how has the concept of validity evolved?

a. from emphasis only on the test to emphasis on both the test and its purposes
b. from emphasis on content to emphasis on decisions about performance
c. from emphasis on performance to emphasis on content
d. from emphasis on purposes to emphasis on the test

Question 2

Which of the following is NOT a recommendation for improving the reliability and accuracy of teacher's evaluation processes (i.e., rubrics, rating scales)?

a. Have a colleague evaluate your scoring rubric
b. Create two rubrics and use both on an exam
c. Rate each students performance on one task, and then move to the next task
d. Grade the exam based on the rubric without knowing the identity of the test taker