Multiple Choice
A teacher showed an educational film on nutrition to one group of students, gave a handout on the same material to another group, and then tested each group on their knowledge of the material. The purpose was to determine which method of instruction was more effective. In this experiment, what is the dependent variable?
A) the test results
B) the film and the handout
C) the film
D) the handout
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A survey of foreign students in English
Q2: When do researchers use a null hypothesis?<br>A)
Q3: What does it mean to operationalize a
Q5: How many and of what types of
Q6: In practice, how often are operational definitions
Q7: Which of the following definitions of administering
Q8: Quantitative research data is represented how?<br>A) descriptively<br>B)
Q9: What does physically manipulate mean in an
Q10: Quantitative research design comes in what types?<br>A)
Q11: In a causal-comparative study, what is the