The observation that testimonials of parents concerning ADHD children contradict studies done by researchers suggests that:
a. errors and bias make testimonials questionable
b. researchers used confounded research designs
c. parents know more than researchers about their children
d. research studies conducted with children are often poorly designed
A
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Eddie McNamara's study showed that praising students when they are "on task" does not increase the frequency of on-task behavior in adolescents
Indicate whether the statement is true or false
The threadlike structures in the nucleus of a cell that contain genetic material are called
A. chromosomes. B. germ discs. C. ectoderms. D. phenotypes.
Imagine you read in the paper that a particular model of automobile had recently been recalled because of electrical issues. Based on the research on category induction, which of the following inferences would you most likely make?
A. that your car might develop electrical issues B. that your house might develop electrical issues C. that your truck might develop electrical issues D. that your car might develop mechanical issues
Which of the following can be an emotional symptom of sleep deprivation?
A. Hyperactivity B. Cheerfulness C. Depression D. Nausea