For the scores 0.8, 1.1, 1.7, 1.7, 2.3, and 2.6, the shape of the distribution is __________
A) approximately normal
B) positively skewed
C) negatively skewed
D) rectangular
A
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Which of the following is an element of trauma that affects the potential impact on a child's adjustment to trauma?
a. frequency of exposure b. duration of exposure c. type of incident d. All of these
Before children are able to participate in social referencing, they must be able to
a. talk or gesture. b. display facial expressions. c. understand and interpret facial expressions. d. form an autonomous attachment with their caregivers.
What rating scale would be most appropriate for responding to a survey question that asks, "How much time should a student study each week for an undergraduate college course?"
a. A: Not much; B: A little; C: An average amount; D: A lot; E: Almost always b. A: 0 to 30 minutes; B: 31 minutes to 60 minutes; C: 61 minutes to 120 minutes; D: More than 120 minutes c. A: 0 to 1 hours; B: 1 to 2 hours; C: 2 to 3 hours; D: More than three hours d. A: Below average; B: Average; C: Above average; D: No opinion
Gil feels anxious and depressed a lot. He is nervous leaving his house in the morning and dreads the thought of having to speak in front of others at school. Sometimes he smokes marijuana to relax and drinks when he feels nervous around people. Which of the following purposes best describes Gil's substance use?
a. Experimental b. Social c. Medicinal d. Addictive