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Conceptualizing Single Variable Research Questions
A foundational method for generating a research question is to identify a specific behavior or psychological characteristic, conceptualize it as a single measurable variable, and inquire about its frequency or intensity. If a literature review reveals that the behavior has not yet been scientifically evaluated in this manner, it presents a valuable opportunity for original empirical research.
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Research Methods in Psychology - 4th American Edition @ KPU
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Falsifiability
Limitations of the Scientific Method
Non-Empirical Questions
Example of an Empirical Question
Conceptualizing Single Variable Research Questions
Evaluating Research Questions
Empirical Evidence
Which of the following best describes the defining characteristic of an empirical question?
A question about whether it is 'right' or 'wrong' to use animals in research is considered an empirical question because researchers can measure the animals' physiological stress levels.
Match each psychological research inquiry with the classification that best explains why it is, or is not, considered an empirical question.
A researcher is evaluating the inquiry: 'Does frequent social media use lead to lower self-esteem?' To confirm this is a valid empirical question, arrange the following steps in the logical sequence required to analyze the inquiry's structure.
A cognitive psychologist wants to transform the vague interest 'Does sleep affect the mind?' into a specific, testable empirical question. Arrange the following components in the logical order required to synthesize a complete inquiry that can be resolved through systematic, observable evidence.
The scope of the scientific method is strictly restricted to answering empirical questions because science relies on systematic, observable evidence.
A psychologist is designing a new research study. Which of the following best explains why the question 'Does practicing mindfulness meditation increase empathy in college students?' is classified as an empirical question, whereas the question 'Should college students be required to practice mindfulness meditation?' is not?
A researcher evaluates the inquiry 'Is it more ethical to use human or animal subjects?' and determines that it is not an empirical question. This judgment is correct because the 'ethicality' of a choice is a value-based decision that cannot be resolved through _____ evidence alone.
A research methods instructor presents four inquiries and asks students to identify the specific feature that determines whether each can be addressed using the scientific method. Match each inquiry to the feature that best explains its empirical or non-empirical status.
A student defends their proposed research question 'Are individuals who exercise regularly more likely to report lower stress levels than those who do not?' by arguing it qualifies as a valid empirical question suitable for scientific investigation. The student's justification is sound because this question asks about the way the world actually is and can be resolved by collecting and evaluating systematic, _____ evidence — the defining criterion that separates empirical questions from non-empirical ones such as value or aesthetic judgments.
Define what an empirical question is and explain why the scope of the scientific method is strictly restricted to addressing only these types of questions.
Based on the features of science and the definition of an empirical question, diagnose why the student's current question is not empirically testable, and explain how the student should modify their research focus to make it suitable for scientific inquiry.
A clinical psychologist wants to investigate mindfulness but starts with the question: 'Is mindfulness meditation a morally superior way to live compared to other lifestyles?' Apply the criteria for generating a valid empirical question to rewrite this inquiry so that it can be addressed using the scientific method.
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Generating Relationship Research Questions
Examples of Single-Variable Research Questions
Which of the following best describes a foundational method for conceptualizing a single-variable research question?
A researcher notices that the number of hours per day college students spend daydreaming has never been scientifically measured. She decides to treat daydreaming duration as a single measurable variable and asks how frequently it occurs in this population. This approach represents a valid method for generating an original empirical research question.
A researcher wants to investigate the behavior of 'mirror-gazing' at a local gym to find a new research topic. Arrange the steps below in the correct order to develop an original research question using the method of conceptualizing a single variable.
A researcher is developing original research questions using the method of conceptualizing a single variable. Match each proposed question to the analysis of its structural alignment with this method.
To generate a research question using the single-variable method, a researcher identifies a psychological characteristic, conceptualizes it as a single measurable variable, and inquires about its frequency or intensity.
A psychologist wants to generate an original research question about 'academic FOMO' (fear of missing out on academic or professional opportunities) by applying the single-variable conceptualization method. Which of the following proposed research questions correctly instantiates this method?
A psychologist evaluates a research proposal that asks, 'How many times per day do university students experience choice paralysis?' This strategy of conceptualizing a single variable is judged to represent a valuable opportunity for original empirical research provided that a literature review confirms the behavior has not yet been scientifically assessed regarding its frequency or _____.
A researcher is applying the single-variable conceptualization method to generate original research questions. Match each psychological behavior or characteristic to the correctly formed single-variable research question that measures its frequency or intensity.
A psychology student proposes two research questions: (A) 'How frequently do college athletes experience performance anxiety before competitions?' and (B) 'Does performance anxiety predict athletic performance in college athletes?' A methods instructor explains that only Question A fits the single-variable conceptualization approach because Question B introduces a second _____, transforming the inquiry from a descriptive single-variable question into a relational one.
A researcher is considering 'academic catastrophizing in first-year college students' as a potential research topic. Arrange the following steps in the order that best reflects the single-variable conceptualization method, ending with an evidence-based judgment about whether the topic is worth pursuing as original empirical research.
Describe the foundational method for generating a research question using a single variable, and explain how a literature review determines if this question is worth pursuing for original empirical research.
Explain how Marcus has applied the single-variable method to generate his research question and explain why his project represents a valuable opportunity for original empirical research based on his literature review.
Apply the single-variable method to generate an original research question for the behavior of 'spontaneous stretching during study sessions' that could serve as a topic for empirical research.