Learn Before
Benefits of Using Established Theories
Incorporating established scientific theories into research offers several key benefits for researchers. Utilizing an existing theoretical framework provides practical guidance for generating new experiment ideas and structuring potential research projects. Furthermore, grounding a study in recognized psychological theories lends academic legitimacy to the work. Rather than restricting creativity, leveraging these established explanations helps researchers build upon a solid foundation of prior knowledge, allowing them to break new ground.
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Research Methods in Psychology - 4th American Edition @ KPU
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Freud's Psychoanalytic Theory as an Example of a Non-Falsifiable Theory
A researcher observes that employees who take short, 15-minute breaks every 90 minutes report higher job satisfaction and are more productive than employees who work for four hours straight. After several controlled experiments confirm this pattern, the researcher proposes a comprehensive explanation. Which of the following statements best represents a scientific theory based on these findings?
A psychologist repeatedly observes that individuals in a group are less likely to help someone in an emergency compared to when they are alone. After reviewing dozens of studies and conducting controlled experiments that replicate this finding, the psychologist seeks to explain this phenomenon. Which of the following statements best represents a theory derived from these observations?
Testing Complex Scientific Theories
Theory-Driven Hypothesis Testing Approach
Post-Hoc Theory Explanation Approach
Benefits of Using Established Theories
The Hypothetico-Deductive Method
Hypothesis
According to the principles of psychological research, what is a key characteristic of a scientific theory?
Match each fundamental characteristic of a psychological theory with the implication it has for how researchers interpret and use that framework in science.
A social psychologist is using a specific theoretical framework to investigate interpersonal interactions. Arrange the following steps in the correct order to demonstrate how a researcher applies a theory within the scientific process.
In psychological research, concluding that a broad explanatory framework is logically disproved because a single derived hypothesis was not supported constitutes an accurate analysis of the relationship between theories and evidence.
In psychological research, working with theories serves as the foundation from which specific hypotheses are derived and tested.
Dr. Singh relies on a well-established cognitive theory as the foundation for her research. She derives a specific hypothesis from this framework and conducts an experiment, but the resulting data fail to support her hypothesis. Based on the relationship between theories and hypotheses in psychological research, how should Dr. Singh interpret this outcome?
A researcher claims that their broad explanatory framework is now an absolute fact because every hypothesis derived from it has been supported by multiple empirical studies. In the context of psychological science, this conclusion is _____ because theories can be extensively supported by evidence but can never be definitively proved.
Match each psychological research scenario to the methodological principle of working with theories that it best demonstrates.
Analyze the logical structure of how a psychological theory is empirically evaluated by arranging the following components in the correct analytical sequence, proceeding from the initial foundation to the final interpretation of disconfirming evidence.
A grant review committee is evaluating a proposal for a new psychological study. The principal investigator (PI) argues that because a single recent experiment failed to support a specific hypothesis derived from a prominent developmental theory, the entire theory is fundamentally flawed and must be entirely discarded. How should the review committee assess the validity of the PI's methodological argument?
Hypothesis
Evaluation of Scientific Theories
Zajonc's Drive Theory
Habituation Theory
Number-of-Examples Theory
Ease-of-Retrieval Theory
Post-Hoc Theory Explanation Approach
Benefits of Using Established Theories
Which of the following best describes the nature of a scientific theory?
In psychological research, scientific theories are used to interpret data. Match each element of scientific inquiry with the role it plays in the development of a theory.
A psychologist observes that people are more likely to remember the first and last items in a list. To explain this, the researcher proposes 'memory buffers'—unobserved structures that temporarily hold information. In the context of psychological research, this coherent explanation is considered a scientific theory, regardless of whether it is a brand-new untested interpretation or a well-supported model.
A psychological researcher is constructing a scientific theory to explain how social support influences physical health. Based on the structural components of a theory, arrange the following elements of their work in the correct logical order, starting from the directly observed evidence and moving toward the abstract interpretive framework.
Suppose you are building a new scientific theory to explain the observation that people perform better on simple tasks when others are watching. Which of the following combinations of elements represents the successful creation of a theory rather than just a descriptive summary of data?
In psychological research, a coherent explanation of a phenomenon must be thoroughly tested and accepted by the scientific community before it can be classified as a scientific theory.
A researcher develops an explanation for a psychological phenomenon by incorporating unobserved internal processes. A student evaluates this proposal and claims it should not be labeled a 'scientific theory' because it has not yet been rigorously tested. This evaluation is incorrect because the scientific definition of a theory refers to the nature of the explanation itself, not the current level of empirical _____.
A developmental psychologist wants to explain why infants learn language faster than adults. Apply the concepts of a scientific theory to this research scenario by matching each description with the correct component or status of a theory.
In psychological research, a researcher explains a set of behavioral observations by postulating a cognitive process that cannot be directly observed. If this explanation has not yet been subjected to empirical testing, it is still classified under the scientific method as a(n) _____ theory.
A research committee is evaluating several explanations for how social media usage affects sleep quality. Order the stages of a scientific theory's lifecycle from the lowest level of empirical support to the highest level of empirical support and scientific consensus.
Learn After
What is a key benefit of incorporating an established scientific theory into a new psychological research project?
In psychological research, relying on established scientific theories restricts a researcher's creativity by limiting their ability to break new ground.
A team of psychologists is planning a new study on how social media affects self-esteem. Match each researcher's action with the specific benefit they are gaining by using an established psychological theory.
A researcher intends to use an established theory to move from a general research interest to a recognized, original contribution in psychology. Arrange the following stages of theoretical grounding in the logical order they occur throughout the research process, from leveraging existing knowledge to contributing new insights.
Match each benefit of incorporating established theories into psychological research with its correct description.
Which statement best describes how using an established theory helps a researcher 'break new ground' in psychological science?
Imagine a researcher chooses to ignore all existing theories to ensure their study is 'purely original.' In evaluating this decision, a critic would likely point out that the study may lack academic _____, a key benefit that provides the necessary foundation for the work to be recognized as a credible scientific contribution.
A doctoral student is designing a study on academic motivation. She decides to build her project on an established psychological theory of motivation rather than starting without any theoretical framework. Based on the benefits of using established theories, this decision should make it easier for her to generate new research questions and structure her study.
When analyzing the role of established theories in psychological research, a student recognizes that rather than limiting researchers, theories act as a solid _____ of prior knowledge that supports both structured study design and the development of original contributions.
A peer reviewer is evaluating whether a newly submitted psychology study made effective use of an established theoretical framework. Arrange the following evaluative steps in the most logical order, from initial identification to final judgment.
Based on the course materials, list and describe the key benefits that incorporating established scientific theories provides to researchers when planning a psychological study.
Explain why Liam's concern about stifled creativity is misplaced. How would grounding his study in an established theory actually assist him in developing his project?
A researcher is designing an experiment to test a new intervention for social anxiety. Applying the concept of theoretical grounding, how can the researcher use an established psychological theory of anxiety to guide the structuring of their research project and ensure it has academic legitimacy?