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Psych 200 Exam 1 (PRACTICE PROBLEMS) Questions and Answers 2024 Update 100% Solved.
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Psych 200 Exam 1 (PRACTICE PROBLEMS) Questions and Answers 2024 Update 100- Solved.
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Psych 200: Exam 1 (PRACTICE PROBLEMS) Questions and Answers 2024Update 100% Solved
"All other things being equal, the simplest solution is the best." Which principle does this describe?
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a. evidence-based treatment
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b. translational research
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c. parsimony
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d. weight of the evidence - (correct answer) -parsimony
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Daniel's teacher tells him that his theory about dating is not strong because it is not falsifiable. What does she mean by this?
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a. Daniel's theory cannot be disproven.
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b. Daniel's theory is too complicated.
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c. Daniel's theory has already been put forth by another psychologist.
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d. Daniel's theory has already been tested, and the evidence did not support the theory. - (correct answer) -Daniel's theory
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cannot be disproven
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Dimitri is interested in understanding the effects of sleep deprivation on short-term memory. Which of the following is an
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empirical approach Dimitri could take to answer this question?
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a. He could consider his own experiences with sleep and memory.
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b. He could design and execute a study that measures short-term memory function following different amounts of sleep.
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c. He could ask his psychology teacher for his opinion on the effects of sleep deprivation on short-term memory.
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d. He could watch several movies about sleep deprivation and make a strong, logical argument about the effects of sleep
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deprivation on short-term memory, based on the films. - (correct answer) -He could design and execute a study that
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measures short-term memory function following different amounts of sleep.
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Franchesca read about Mrazek et al.'s (2013) study in which students scored higher on the GRE after completing a 2-week
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mindfulness training course. Franchesca is interested in the idea that practicing mindfulness improves the ability to control
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one's mind from wondering. She decides to conduct a similar study in which she has students practice either mindfulness or
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read and then take a test of attention. Franchesca predicts that, in line with the original study, students who had practiced
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mindfulness would perform better on the attention test. She runs the study and finds that the results match her prediction.
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Franchesca writes up her experiment and submits it to a journal to be evaluated by fellow scientists for publication. What is
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this process called?
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a. applied research
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b. the peer-review process
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c. the theory-data cycle
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d. journal to journalism - (correct answer) -the peer-review process
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Franchesca read about Mrazek et al.'s (2013) study in which students scored higher on the GRE after completing a 2-week
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mindfulness training course. Franchesca is interested in the idea that practicing mindfulness improves the ability to control
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one's mind from wondering. She decides to conduct a similar study in which she has students practice either mindfulness or
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read and then take a test of attention. Franchesca predicts that, in line with the original study, students who had practiced
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mindfulness would perform better on the attention test. She runs the study and finds that the results match her prediction.
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Which of the following is the data in this study?
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,a. the students' performance on the attention task
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b. the prediction that "students who practice mindfulness will perform better on the attention task"
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c. the number of students in the study
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d. the statement that "practicing mindfulness improves the ability t - (correct answer) -the students' performance on the
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attention task
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Psychological scientists base their conclusions on evidence. They collect and use data to develop, support, or challenge a
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theory. This approach is known as ____________.
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a. the peer-review process
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b. falsifiabilityty
c. parsimony ty
d. empiricism - (correct answer) -empiricism
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Research done specifically to add to our general understanding of psychology is known as ______________.
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a. basic research
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b. translational research
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c. applied research
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d. quantitative research - (correct answer) -basic research
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Seligman (1975, 1991) proposed that animals that cannot escape an aversive outcome don't even try to avoid the aversive
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experience later, when they can escape it, because they don't perceive themselves as having control ("learned helplessness").
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Latecia thinks this concept may apply to people's working conditions. She conducts a study and has 20 research participants
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work in an office space with some dilapidated supplies (e.g., barely functional pens, crumpled papers). The participants are
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split into two rooms. In one work room, Latecia offers to replace any of the run-down supplies with newer items. In another
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work room, Latecia tells the participants that they have to work with what they have. After a few days of working with this
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setup, both groups' work spaces now include the old supplies as well as new supplies. Latecia predicts that the participants
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who had to work with the dilapidated supplies for the first fe - (correct answer) -a hypothesis
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Some theories are better than others. What are the features of a good theory?
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a. parsimonious, falsifiable, and supported by data
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b. creative, parsimonious, and proven by data
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c. complex, falsifiable, and proven by data
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d. intuitive, logical, and supported by data - (correct answer) -parsimonious, falsifiable, and supported by data
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What is one way to avoid being misled by journalism reports on scientific research?
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a. Consult the source of the article (i.e., the original scientific findings).
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b. Accept that everything you read in a popular press article is true.
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c. Don't believe anything you read in journalism reports (assume the journalist's report is completely wrong).
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d. Use your gut feeling to decide whether what you read in a popular press article is true. - (correct answer) -Consult the
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source of the article (i.e., the original scientific findings)
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Which of the following could be considered a source of empirical evidence?
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a. a logical argument
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b. common sense ty ty
c. a thermometer
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d. an expert opinion - (correct answer) -a thermometer
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Which of the following is a common way journalists misrepresent science when they write about it for a popular audience?
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a. interviewing the researcher who conducted the research
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b. exaggerating the strength of the findings
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c. clearly reporting the findings of the study
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