Generally, in planning a study, a researcher should:
A. use instruments that are widely known and used.
B. use only instruments with proven evidence of validity.
C. plan to use existing instruments if appropriate.
D. plan to develop his or her own instruments.
Answer: C
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Typically, girls born with congenital adrenal hyperplasia (CAH):
a. are infertile unless they have surgery later in life. b. are more masculine in their behaviors compared to other girls. c. are overly feminine in their behaviors due to such high levels of estrogen. d. have a lower activity level compared to other girls.
A spotty school attendance record is not a factor most employers are concerned about.
Answer the following statement true (T) or false (F)
Young children gain mastery of their language in the proportional stage of development
Indicate whether the statement is true or false
Which of the following is an acceptable description of daydreaming?
a. thinking about anything other than work. b. looking out the window c. not paying attention d. glazed, detached and uninterested