Multiple Choice
Dr.Marx says that a study he is reviewing has good internal validity.What does Dr.Marx believe?
A) the independent variable is causing the dependent variable to change
B) the dependent variable is causing the independent variable to change
C) the sampling procedure is supported by the study
D) the hypothesis is supported by the study
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Why do researchers use control groups?<br>A)to compare
Q3: What is a hypothesis?<br>A)a research question tested
Q4: The internal validity of a study can
Q5: Explain how family studies are used to
Q6: What type of research compares people with
Q8: To study how anxiety disorders develop in
Q9: Why are adoption studies often used when
Q10: When conducting research with adults who have
Q11: A new research study is published and
Q12: What does "phenotype" refer to?<br>A)hidden characteristics<br>B)cognitive influences<br>C)observable