RESEARCH STUDY 10.1 In Previous Studies, Dr. Schulenberg Has Established That Finding Meaning

Multiple Choice

RESEARCH STUDY 10.1
In previous studies, Dr. Schulenberg has established that finding meaning in one's everyday work activities can lead to greater success in the workplace (e.g., productivity, creativity) . He is curious as to whether this can happen in the college classroom. Specifically, he is curious whether finding meaning in one's classroom experience can lead to greater academic performance. In the spring semester, he has his teaching assistant randomly assign half the class to write a paragraph each class period about how the material has meaning for their lives (meaning group) . The other half writes a paragraph about what they did to prepare for class (preparation group) . He does not know which of his students are writing which paragraph, and the students are not aware they are different writing assignments. To measure academic performance, he gives the students a midterm essay exam and a final exam.
-Refer to Research Study 10.1 above to answer the following question. Which of the following aspects of Dr.Schulenberg's study allows him to prevent observer bias?

A) Keeping his students unaware of which type of essay they are writing
B) Having his teaching assistant assign students randomly to the two groups
C) Grading the exams himself (a Ph.D.) instead of having his teaching assistant (a college senior) do it
D) Having the person grading the exams unaware of each student's writing group
E) Using the grades from the midterm exam rather than the final exam