Essay
A researcher plans a study to test the effectiveness of the discussion method in an introductory research methods course at the college level. One instructor will use the discussion method in her class several times during the semester. Another instructor will teach the same content, but without using the discussion method. The researcher will collect the following data: student scores on mid-term and final exams and on a scale measuring attitudes toward instruction. Discuss at least three recommendations that you can provide to improve this experimental design.
Correct Answer:
Answered by ExamLex AI
1. Random assignment of students to clas...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Answered by ExamLex AI
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q15: A research procedure in which the scientist
Q16: Participants in a within-subjects experiment are performing
Q17: Dr. Schreiber is performing a within-subjects visual
Q18: The one-group posttest-only design should be avoided
Q19: A researcher would like to know whether
Q21: A well-designed experiment will<br>A) rule out all
Q22: You survey a group of people who
Q23: In a well-designed experiment, selection bias is
Q24: The two basic elements of a true
Q25: The way in which subjects are treated