Percy, a researcher, administered his test to his target population on two consecutive days in order to make sure he got the same results each time he used the test. What was Percy proving about the test?

a. validity
b. reliability
c. absence of bias
d. trustworthiness


B

Education

You might also like to view...

Technology has enabled students with a wide range of disabilities to do all of the following, EXCEPT:

a. have individualized instruction. b. do everything a child without disabilities can do. c. fully participate in the general education curriculum. d. develop skills above and beyond expectations.

Education

A materials adoption committee should ______.

A. identify five appropriate texts and let each school select the one they like B. make a final decision based on the results of their rating scale C. make a final decision based on lowest cost among the top three books D. allow all teachers who will be using the materials to provide feedback on the top three before making a decision

Education

Danny enjoys working in a noisy classroom, with a lot of talk and group action, while Jeannette prefers a quiet classroom where she can work independently. The differences described here can be attributed to:

a. learning style b. cognitive style c. thinking style d. intelligence style

Education

Informal and observational assessments are rarely helpful when communicating with parents or other stakeholders

Indicate whether the statement is true or false

Education