For a test of 10 multiple-choice items and 2 short-explanation items, students should be given at least ___ minutes of testing time
(a) 10
(b) 15
(c) 30
(d) 45
(e) 60
b
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Recent research has shown that lecturers are among the most stressed workers. A researcher wanted to know exactly what it was about being a lecturer that created this stress and subsequent burnout. She recruited 75 lecturers and administered several questionnaires that measured: Burnout (high score = burnt out), Perceived Control (high score = low perceived control), Coping Ability (high score = low ability to cope with stress), Stress from Teaching (high score = teaching creates a lot of stress for the person), Stress from Research (high score = research creates a lot of stress for the person), and Stress from Providing Pastoral Care (high score = providing pastoral care creates a lot of stress for the person). The outcome of interest was burnout, and Cooper's (1988) model of stress
indicates that perceived control and coping style are important predictors of this variable. The remaining predictors were measured to see the unique contribution of different aspects of a lecturer's work to their burnout. What does the scatterplot show?
A. Homoscedasticity of errors
B. Independence of errors and homoscedasticity
C. Heteroscedasticity of errors
D. Normality of errors
Which of the following types of academic software presents new material using text and multimedia and may include built-in management components?
A) Simulation software B) Games software C) Tutorial software D) Drill-and-practice software
Biobehavioral models recognize the role of neurological development in behavior but
a. manage those behaviors through medication b. suggest that behaviors cannot be managed until students develop neurologically c. suggest that students are able to learn to manage their behaviors d. manage behaviors through managing the environment.
Rory spent her high school years researching scholarships. She was granted several scholarships to attend college. This will:
a. Jeopardize her opportunity to receive federal grants. b. Require the money received to be paid back at a higher interest rate. c. Help to reduce her student loan debt. d. None of the above.