Jean Piaget based his ideas about infants' cognitive development on his detailed observations of his own three children. This is an example of what research method?
a. survey
b. interview
c. case study
d. experiment
Answer: C
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Which of the following is NOT associated with meditation?
a. decreased anxiety b. lower levels of stress hormones c. reduced pain tolerance d. increased relaxation
Brenda is in the second stage of labor. What is the BEST predictor of whether her doctor will perform an episiotomy?
a. The length of time Brenda has been in labor b. Whether Brenda's baby is in distress c. Whether the doctor usually performs an episiotomy d. Whether or not Brenda has decided to use anesthesia
Which of the following was NOT a method of contraception used by ancient Egyptians?
a. Inserting a tampon into the vagina that had been soaked in herbal liquid and honey b. Inserting a mixture of crocodile feces, sour milk, and honey into the vagina c. Fumigating the female genitalia with various mixtures d. Ingesting natural hormones found in yam roots to prevent ovulation