Which One of the Following Teachers Is Most Likely to Score

Which one of the following teachers is most likely to score his or her essay tests validly and reliably?

A) Mr. Achziger identifies the components that a good response should include and awards a specific number of points for each component he finds in a student's response.
B) Ms. Brodzinski scores each student's test in its entirety before moving to the next student's test.
C) Mr. Cullen scores students' responses to each question on a scale of 1 to 5,where 1 means "inadequate" and 5 means "excellent."
D) Ms. Duning arranges the tests with her higher-achieving students' responses at the top; their responses will give her an idea of what a "good" response is like as she continues to grade other students' papers.