Describe the advantages and disadvantages of holding a participant characteristic constant in a between-subjects experiment
What will be an ideal response?
The advantage of holding a variable constant in a between-subjects experiment is that it is an effective way to prevent a variable from confounding a research study. However, the disadvantage is that by preventing the natural range of variation, the external validity of the research is limited.
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Cannabis tends to produce
a. awesome feelings of euphoria with a mystical sense of "oneness" with the human race. b. an elated and energetic feeling with increased alertness. c. impaired cognitive functioning and perceptual-motor coordination. d. all of these.
Which is the best use of email to interact with a professor?
a. To schedule a meeting b. To ask for an explanation of a grade c. To ask a detailed question d. It never a good idea to email professors
When considering the origins of violence, psychologists with a ___________ stance suggest that violence is linked with early maltreatment of children; psychologists with a ___________ stance look at hormonal influences on violent behavior
a. nature; nature c. nature; nurture b. nurture; nurture d. nurture; nature
When the teacher asks a question in class, students raise their hands to answer. This example illustrates
A. metacognitive behavior. B. dominance theory. C. a social convention. D. a specialized structural system.