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Questions and Answers
What is the primary advantage of experimental research design?
What is the primary advantage of experimental research design?
What type of survey research is used to test a hypothesis?
What type of survey research is used to test a hypothesis?
What is the primary goal of correlation analysis?
What is the primary goal of correlation analysis?
What is the purpose of meta-analysis?
What is the purpose of meta-analysis?
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What is the primary focus of ethnographic studies?
What is the primary focus of ethnographic studies?
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What is a key consideration in survey research?
What is a key consideration in survey research?
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What type of study tries to determine the cause or consequences of differences between groups?
What type of study tries to determine the cause or consequences of differences between groups?
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What is a key aspect of experimental design?
What is a key aspect of experimental design?
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What is the primary objective of qualitative research?
What is the primary objective of qualitative research?
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Where is qualitative research often carried out?
Where is qualitative research often carried out?
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What type of references are primarily used in a study?
What type of references are primarily used in a study?
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What is the purpose of a bibliographic review?
What is the purpose of a bibliographic review?
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What is a characteristic of qualitative research?
What is a characteristic of qualitative research?
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What is a limitation of qualitative research?
What is a limitation of qualitative research?
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What is the role of the researcher in qualitative research?
What is the role of the researcher in qualitative research?
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What is the primary goal of a study's bibliographic review?
What is the primary goal of a study's bibliographic review?
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What is essential to evaluate when reading a research article?
What is essential to evaluate when reading a research article?
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What is a crucial aspect of experimental design?
What is a crucial aspect of experimental design?
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What is a key consideration when conducting survey research?
What is a key consideration when conducting survey research?
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What is a common application of correlation analysis?
What is a common application of correlation analysis?
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What is a key characteristic of meta-analysis?
What is a key characteristic of meta-analysis?
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What is a key feature of ethnographic studies?
What is a key feature of ethnographic studies?
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What is an important consideration when critiquing a research article?
What is an important consideration when critiquing a research article?
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What is a key benefit of critically reading a research article?
What is a key benefit of critically reading a research article?
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Study Notes
Research Methodology
- Experimental research is the most conclusive type of research, involving random assignment of subjects and strict control of variables (e.g., Randomized Controlled Trials).
- Survey research involves two types: attitude surveys (likes and dislikes) and investigative scientific campaigns (testing a hypothesis), and requires a valid and reliable questionnaire.
- Correlation research establishes a relationship between two or more variables, enabling intelligent predictions (e.g., case-control studies).
- Factorial studies are qualitative, introduce at least two independent variables, and require a broad sample.
- Meta-analysis calculates the averages of results from selected studies to identify a complete pattern or relationship between results.
- Causal-comparative studies determine the cause or consequences of differences between groups (e.g., cohort studies).
- Regression analysis predicts something based on existing data and knowledge.
- Ethnographic Study investigates the background and surroundings of a patient, aiming to gather insight into daily life, needs, and practices.
Research Design
- Authors should justify their design decisions, analyze difficulties, identify dependent and independent variables, and control external variables.
- The design should be appropriate for the study.
Samples
- The population should be identified, and the samples should be representative of this population.
- The sample collection method should be described, and the techniques used should not compromise the results.
- Findings should be related to the study and bibliographic review, and any weaknesses or limitations should be acknowledged.
References
- Most references should be primary sources.
- The number of citations should be sufficient, and the references should be recent.
- The references should enable the reader to find articles for their own bibliographic review.
Qualitative Research
- Qualitative research is often conducted outside of the laboratory, in a natural environment.
- It is descriptive, and the objective is to increase understanding and identify variables and new questions for future investigations.
- The researcher observes the situation discreetly, and the study aims to gain a deeper understanding of the subject.
Evaluating Research
- Researchers should be evaluated based on their standing, methods, and conclusions.
- The research question, methods, and results should be clearly stated.
- The clinical importance and implications of the research should be discussed.
- Limitations and suggestions for future research should be acknowledged.
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Description
Understand the basics of research methodology, including hypotheses, experimental and survey methods, and the importance of a valid and reliable questionnaire.