Sampling with ______ ensures that the selection of one score as part of a sample does not affect the probability of any other score (including itself) being selected in the sample.
a. normalization
b. randomization
c. replacement
d. distribution
Ans: C
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Grant has weak relationships with both of his parents-he rarely sees them, and they seldom check in to see how he is doing. In terms of parental relationships, teens like Grant who have weaker relationships with their parents are more likely to __________.
A. save sex for marriage B. engage in sex before age 15 C. latch onto one long-term sexual partner as a substitute for the parents D. delay sexual activity for at least three years
In women, the emotional stress of a rape may cause ____
a. general body soreness c. menstrual irregularities b. nausea d. rectal pain
The concept of ________ refers to the ways in which people react to stressful events
a. immune reactions b. attributional style c. coping style d. self-efficacy
A friendly lab assistant escorted 12-month-old Cassie and her mother into a research playroom containing special mirrors and hidden equipment to videotape their interactions. After providing instructions, the lab assistant left the mother and Cassie alone, beginning a short procedure to study their interactions. Soon a female stranger entered the room and began playing with Cassie. After a few minutes, the mother left the room and Cassie was alone with the stranger. The mother returned briefly, then left again; finally, the stranger left the room and Cassie was alone. The lab assistant decided to stop the procedure at this point; she ushered the mother back into the room to pick up Cassie.During each short separation from her mother, Cassie cried and wailed. The first time Cassie cried,
her mother responded with surprise and concern, returning almost immediately. She was not able to soothe Cassie, who alternated between clinging to her mother and pushing her away angrily, crying all the while. "It's all right, baby doll, I love you love you love you. If you don't cry I'll give you a big hug when I come back," promised her mother before leaving the room for a second time. After the second separation Cassie continued to cry as her mother, clearly annoyed, waited for her to stop. "See? I came back. Learn to be a big girl.""Is Cassie upset today?" asked the lab assistant when she ended the procedure. "No, she's always like this," her mother answered. "My Cassie is quite a handful. She's what my mother calls ‘spirited.' She's unpredictable and strong willed. She'll eat when she's ready and she'll nap when she's ready-and that changes all the time. My mother says I was the same way. I love my little girl, but sometimes I just need space. She's very clingy. It will be better when she grows up a bit."What do you observe about the goodness of fit between Cassie's temperament and the parenting she receives from her mother? What will be an ideal response?