Multiple Choice
Which of the following is a nondirectional hypothesis?
A) Students receiving peer tutoring will show greater mathematics gains than students not receiving peer tutoring.
B) Boys and girls will differ in their attitudes toward school.
C) "A" students have higher self-esteem than "C" students.
D) Science teachers ask more questions than social studies teachers.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: One way to control extraneous variables is
Q3: Matching<br>-Treatment variable<br>A) Categorical variable<br>B) Quantitative variable<br>C) Extraneous
Q4: Exploring relationships in research questions helps us
Q5: An extraneous variable that is not controlled
Q6: One disadvantage for stating hypotheses is that
Q7: When a hypothesis is confirmed, one should
Q8: Matching<br>-Directional hypothesis<br>A) Categorical variable<br>B) Quantitative variable<br>C) Extraneous
Q9: Characteristics of persons or things that can
Q10: A manipulated variable is one that:<br>A) uses
Q11: Which of the following is likely to