Research findings from the Nurse-Family Partnership, a home visiting program, showed that low-income teenage mothers who participated in the program __________.
A. had fewer premature births but showed no benefits in the child's later development
B. showed benefits to the child's later development but did not have fewer premature births
C. had fewer premature births and showed benefits to the child's later development
D. did not differ in terms of birth outcomes from a matched control group that did not participate in the program
Answer: C
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A professor asks a group of 8-year-olds and a group of 16-year-olds to argue that they should receive a reduction in their allowance, an argument with which they all surely disagree. Which of the following statements is a likely result of this study?
Almost none of the students will be able to do this. Eight-year-olds will be able to do this, but 16-year-olds will be unable to do this. Sixteen-year-olds will be able to do this, but 8-year-olds will be unable to do this. Almost all of the students will be able to do this easily.
If a person's boss yells at her at work, and she comes home and yells at her kids, it could be an example of:
a. ethological displacement b. simultaneous ambivalent behavior c. redirected behavior d. ethological enhancement activity
When using a _____ hypothesis the researcher predicts the direction of the expected difference between the groups
a. null b. non-directional c. one-tailed d. two-tailed
Which STD is associated with cervical cancer in women?
A) HPV B) Trichomonoiasis C) Genital herpes D) Chlamydia