Podcast
Questions and Answers
What is the purpose of a literature review in psychological research?
What is the purpose of a literature review in psychological research?
- To list all the raw data collected during the study
- To predict how each variable is related to the other
- To review research that has been previously published (correct)
- To apply learned results of the study
In the scientific method, what is the next step after developing a testable hypothesis?
In the scientific method, what is the next step after developing a testable hypothesis?
- Research Design (correct)
- Literature Review
- Peer-Review
- Statistical Analysis
What does reliability measure in psychological research?
What does reliability measure in psychological research?
- The relationship between two variables
- The extent to which conclusions can be generalized
- The consistency and reproducibility of a test, situation, or product (correct)
- The interrelated set of concepts explaining a body of data
Which step in psychological research involves placing raw data in statistical equations to support a hypothesis?
Which step in psychological research involves placing raw data in statistical equations to support a hypothesis?
What is the main purpose of operationally defining variables in psychological research?
What is the main purpose of operationally defining variables in psychological research?
What does the term 'generalizability' refer to in the context of psychological research?
What does the term 'generalizability' refer to in the context of psychological research?
Which ethical principle is violated if a researcher does not provide informed consent to participants?
Which ethical principle is violated if a researcher does not provide informed consent to participants?
What is the main role of an Institutional Review Board (IRB) in research studies?
What is the main role of an Institutional Review Board (IRB) in research studies?
What is the purpose of the null hypothesis in statistical analysis?
What is the purpose of the null hypothesis in statistical analysis?
In Class 3: Biopsychology Nature vs. Nurture, what is the focus of study?
In Class 3: Biopsychology Nature vs. Nurture, what is the focus of study?
What type of research design feature ensures that participants can withdraw from the study at any time?
What type of research design feature ensures that participants can withdraw from the study at any time?
Which component ensures that participants are informed about the purpose, risks, and expectations of a study?
Which component ensures that participants are informed about the purpose, risks, and expectations of a study?
What is the main difference between positive and negative correlation?
What is the main difference between positive and negative correlation?
In experimental research, what is the purpose of a control group?
In experimental research, what is the purpose of a control group?
Which type of research design measures individuals of various ages at one point in time?
Which type of research design measures individuals of various ages at one point in time?
What is the purpose of a placebo in an experimental study?
What is the purpose of a placebo in an experimental study?
Research ethics involve balancing a researcher's right to study behavior with:
Research ethics involve balancing a researcher's right to study behavior with:
What distinguishes longitudinal research from cross-sectional research?
What distinguishes longitudinal research from cross-sectional research?
Flashcards
Literature Review in Psychology
Literature Review in Psychology
The purpose of a literature review in psychological research is to carefully examine and analyze existing research on a specific topic.
Testable Hypothesis
Testable Hypothesis
A testable hypothesis proposes a relationship between variables that can be investigated through research.
Data Analysis
Data Analysis
Data analysis involves applying statistical methods to raw data to find patterns and support or refute a hypothesis.
Operational Definition
Operational Definition
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Reliability
Reliability
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Generalizability
Generalizability
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Autonomy in Research
Autonomy in Research
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IRB Role
IRB Role
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Research Ethics
Research Ethics
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Positive vs. Negative Correlation
Positive vs. Negative Correlation
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Control Group in Experiment
Control Group in Experiment
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Placebo
Placebo
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Cross-Sectional Research
Cross-Sectional Research
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Longitudinal Research
Longitudinal Research
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Voluntary Participation
Voluntary Participation
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Informed Consent
Informed Consent
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Biopsychology
Biopsychology
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Null Hypothesis
Null Hypothesis
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Study Notes
Purpose of Literature Review and Hypothesis Development
- The purpose of a literature review in psychological research is to critically evaluate existing research on a research topic.
- After developing a testable hypothesis, the next step in the scientific method is to design a study to test the hypothesis.
Research Design and Data Analysis
- The step that involves placing raw data in statistical equations to support a hypothesis is called data analysis.
- The main purpose of operationally defining variables in psychological research is to clearly specify the variables being measured and how they will be measured.
- Reliability measures the consistency of a measurement tool or method in producing similar results.
Research Ethics
- The term 'generalizability' refers to the extent to which research findings can be applied to other populations or contexts.
- If a researcher does not provide informed consent to participants, the ethical principle of autonomy is violated.
- The main role of an Institutional Review Board (IRB) in research studies is to ensure that the study is conducted ethically and protects the rights and welfare of participants.
- Research ethics involve balancing a researcher's right to study behavior with the rights and welfare of participants.
Correlation and Experimental Research
- The main difference between positive and negative correlation is the direction of the relationship between variables.
- In experimental research, the purpose of a control group is to provide a baseline or comparison group against which the experimental group can be compared.
- A placebo in an experimental study is a neutral or inactive treatment used as a comparison to a real treatment.
Study Designs
- Cross-sectional research measures individuals of different ages at one point in time.
- Longitudinal research is distinguished from cross-sectional research in that it involves measuring the same individuals over time.
- Voluntary participation is a research design feature that ensures participants can withdraw from the study at any time.
- Informed consent ensures that participants are informed about the purpose, risks, and expectations of a study.
Biopsychology and Null Hypothesis
- The focus of study in biopsychology is the relationship between the brain and behavior.
- The purpose of the null hypothesis in statistical analysis is to provide a hypothesis that there is no significant difference or relationship between variables.
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Description
Test your knowledge about psychological research methods based on the scientific method. Learn about studying human behavior and mental processes scientifically and objectively. Explore the steps of the scientific method, including literature review and replication of studies.
