Podcast
Questions and Answers
What is the primary focus of qualitative research?
What is the primary focus of qualitative research?
- Understanding meanings ascribed to social problems (correct)
- Gathering statistical data for objective theories
- Testing hypotheses through numerical analysis
- Conducting experiments to establish factual conclusions
Which phase involves identifying the central question for a qualitative inquiry?
Which phase involves identifying the central question for a qualitative inquiry?
- Analytical phase
- Design phase
- Conceptualization phase (correct)
- Empirical phase
In the research process, what is essential during the literature review phase for quantitative studies?
In the research process, what is essential during the literature review phase for quantitative studies?
- Establishing the methodological framework (correct)
- Identifying qualitative themes
- Collecting qualitative data
- Testing the central question
Which of the following best describes a mixed approach to research?
Which of the following best describes a mixed approach to research?
What is the primary method for data gathering in the empirical phase of qualitative research?
What is the primary method for data gathering in the empirical phase of qualitative research?
What is a defining characteristic of true experimental research?
What is a defining characteristic of true experimental research?
In quasi-experimental research, how are subjects selected?
In quasi-experimental research, how are subjects selected?
Which type of research design is most commonly associated with observational data at a specific point in time?
Which type of research design is most commonly associated with observational data at a specific point in time?
What is the purpose of the control group in experimental research?
What is the purpose of the control group in experimental research?
Which of the following is a feature of longitudinal studies?
Which of the following is a feature of longitudinal studies?
What do non-experimental research designs aim to establish?
What do non-experimental research designs aim to establish?
What distinguishes survey research from other types of research designs?
What distinguishes survey research from other types of research designs?
What is a significant limitation of quasi-experimental research?
What is a significant limitation of quasi-experimental research?
What is the main purpose of correlational research?
What is the main purpose of correlational research?
Which statement describes comparative research?
Which statement describes comparative research?
What is the purpose of writing research methodology?
What is the purpose of writing research methodology?
Which of the following is NOT a component of research design mentioned?
Which of the following is NOT a component of research design mentioned?
Why might a researcher select a specific locale for their study?
Why might a researcher select a specific locale for their study?
What does the term 'sampling' refer to in research?
What does the term 'sampling' refer to in research?
What best defines the term 'population' in a research context?
What best defines the term 'population' in a research context?
What is a key feature of both correlational and comparative research?
What is a key feature of both correlational and comparative research?
What defines a representative sample?
What defines a representative sample?
Which of the following sampling methods involves the researcher using their judgment to select participants?
Which of the following sampling methods involves the researcher using their judgment to select participants?
What is Slovin's Formula primarily used for?
What is Slovin's Formula primarily used for?
In quota sampling, what is primarily specified by the researcher?
In quota sampling, what is primarily specified by the researcher?
What is the main disadvantage of purposive sampling?
What is the main disadvantage of purposive sampling?
How does snowball sampling gather participants?
How does snowball sampling gather participants?
Which of the following is a technique to ensure equal representation from different population strata?
Which of the following is a technique to ensure equal representation from different population strata?
Which term refers to a small permissible error margin in research?
Which term refers to a small permissible error margin in research?
What is a key characteristic of quantitative research?
What is a key characteristic of quantitative research?
Which format is commonly used in traditional research manuscripts?
Which format is commonly used in traditional research manuscripts?
What is a disadvantage of quantitative research?
What is a disadvantage of quantitative research?
Which of the following is NOT a characteristic of true experimental research?
Which of the following is NOT a characteristic of true experimental research?
Which characteristic distinguishes quantitative research from qualitative research?
Which characteristic distinguishes quantitative research from qualitative research?
What is the purpose of using structured research instruments in quantitative research?
What is the purpose of using structured research instruments in quantitative research?
How does quantitative research typically affect data collection time?
How does quantitative research typically affect data collection time?
What does the acronym MR.C stand for in the context of experimental research?
What does the acronym MR.C stand for in the context of experimental research?
Study Notes
Nature of Inquiry and Research
- Research involves systematic investigation to establish facts and strive for new conclusions, vital for academic and industry fields.
- Qualitative research aims to explore meanings assigned to social or human problems by individuals or groups.
- Quantitative research tests theories through the examination of relationships among variables, utilizing numerical data.
- Mixed methods research combines both quantitative and qualitative data for a comprehensive approach.
Research Process Phases
- Conceptualization phase: Identify a topic that is not too broad or too specific to allow for exploration.
- Literature review: Required for quantitative studies; optional for qualitative inquiries.
- Objective framing: Focus on central questions to understand human experience through qualitative data.
- Design (planning) phase: Lays the framework for research methodology.
- Empirical phase: Data gathering using interviews and focus groups, guided by interview protocols.
- Analytical phase: Prepares and assesses data; applies tools for qualitative, quantitative, or mixed analysis.
Research Manuscript
- Final output presented in written form, adhering to specific content guidelines.
- Traditional format is chapter-based; modern formats often follow IMRAD structure based on APA standards.
Quantitative Research
- Utilizes statistical, mathematical, or computational methods, presenting data numerically to uncover variable relationships.
- Characteristics include a clearly defined research question, potential for generalization, structured data collection, and use of tools like questionnaires.
Advantages and Disadvantages of Quantitative Research
- Advantages: Allows collection of large data sets, perceived as objective due to quantifiability, valuable for grants and proposals.
- Disadvantages: Data analysis can require complex software, large samples increase analysis time, and may overlook human experiences.
Research Design in Quantitative Approach
- Non-experimental design establishes associations without manipulating variables.
- Experimental design establishes causality with manipulated variables.
Types of Experimental Research
- True experimental research: Involves random assignment to control and experimental groups to explore cause-and-effect relationships.
- Quasi-experimental research: Uses carefully selected groups instead of randomization due to practical or ethical constraints.
Non-Experimental Research Design
- Survey research: Most common quantitative method, collects numerical descriptions of trends through questionnaires or interviews.
- Types include cross-sectional (data at one point in time) and longitudinal (data over time).
- Correlational research: Determines relationships between two variables within a single group.
- Comparative research: Analyzes differences between variables without implying causation.
Research Methodology
- Outlines methods used in research with the goal of enabling replication and evaluation.
- Elements include research design (qualitative/quantitative), research setting (geographical characteristics), and research subjects (demographics and sampling procedures).
Understanding Sampling
- Population: Entire group targeted for research.
- Sample: Subset of the population selected for analysis; should closely approximate population characteristics.
- Slovin's Formula: Used to calculate optimal sample size based on population size and margin of error.
Types of Non-Probability Sampling
- Convenience sampling: Selection based on researcher's convenience, e.g., street interviews.
- Purposive sampling: Selection based on specific criteria relevant to the study, carries a risk of researcher bias.
- Quota sampling: Identifies population segments and specifies participant numbers needed from each.
- Snowball sampling: Participants refer others who meet the criteria, assuming shared experiences among acquaintances.
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Description
Explore the foundational concepts of research in this quiz, focusing on qualitative and quantitative methodologies. Understand the significance of systematic investigation in both academic and industry contexts. Test your knowledge on how these research methods apply to social and human problems.
