Imagine we found a strong positive correlation between worry and sleep disturbances and we hypothesized that drinking caffeine before going to bed would exacerbate this relationship. What type of analysis could we conduct to test this hypothesis?
A. Moderation
B. Mediation
C. ANCOVA
D. Two-way ANOVA
Answer: A
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In which one of the following situations do we definitely have a problem with the content validity of a classroom assessment?
a. Ms. Arthur assesses her students' overall physical fitness on Monday; she assesses it again the following Monday. Students who perform well one week are not the same ones who perform well the following week. b. Ms. Benavidez tells students to study Chapter 14 but mistakenly gives them a test over Chapter 15 instead. c. Ms. Candelaria uses a test of mechanical aptitude to determine which students are ready for her physics class. She finds out later that the students who scored lowest on the mechanical aptitude test are some of the best students in physics. d. For her class of 35 students, Ms. D'Amato devises a test that must be given to students one at a time and requires two hours for each student.
Anger can mobilize us in several ways. Of the following list, one is not a function of anger. Which one? Anger
a. Can help us overcome anxiety and fear b. Makes it easier to express negative feelings c. Helps us maintain a sense of righteousness and justice d. Speeds up both information processing and digestion
A child's nutritional status affects:
A. behavior B. energy and activity levels C. resistance to infection D. all answers are correct
According to Morrish, proactive teachers:
a) anticipate and prevent problems. b) respond to problems as they arise. c) use follow up strategies for long-term solutions. d) tell students what to do.