Which of the Following Studies Would NOT Have a Possible

question 41

Multiple Choice

Which of the following studies would NOT have a possible threat of observer bias?

• A) A study looking at the relationship between the frequency of eating fruits and vegetables and general physical fitness
• B) A study looking at the relationship between college GPA and SAT scores
• C) A study looking at the number of hours spent listening to music and singing ability
• D) A study looking at the rate of text messaging in a day and writing/English composition skill
• E) All of the above studies run the risk of observer bias

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Definitions:

Ovarian Cycle

The cyclical process involving the development and release of an egg (ovulation) and preparation of the uterus for possible pregnancy, occurring approximately every 28 days in women of reproductive age.

Estrogen

A group of steroid hormones that play an essential role in the reproductive and sexual health of women, influencing the development of female secondary sexual characteristics and regulating the menstrual cycle.

Oxytocin

A hormone and neurotransmitter involved in childbirth and breastfeeding, also associated with feelings of love and bonding.

Clitoris

A small, sensitive organ located at the top of the vulva, playing a significant role in female sexual pleasure.