Multiple Choice
A vaginal photoplethysmograph works by measuring
A) the length of the vagina.
B) how much the vagina expands.
C) how much light is reflected from vaginal walls.
D) how much the clitoris expands.
Correct Answer:

Verified
Correct Answer:
Verified
Q6: The strength and direction of the relationship
Q20: A hypothesis is a(n)<br>A)established theory.<br>B)prediction about behaviour.<br>C)question.<br>D)statement
Q24: Most national studies of sexual behaviour in
Q25: The National Health and Social Life Survey
Q27: In sex research, direct observation is limited
Q28: Which of the following scientists would typically
Q31: Researchers using the case study method must
Q49: A young woman who perceives that frequent
Q74: From a scientific perspective, in order to
Q75: Discuss the strengths and weaknesses of each