Types of Research Designs
8 Questions
3 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary focus of qualitative research?

  • Testing hypotheses through numerical data
  • Analyzing and interpreting existing literature
  • Collecting data through experiments and surveys (correct)
  • Exploring attitudes, behaviors, and opinions through non-numerical data
  • Which research design involves manipulating an independent variable to observe its effect on a dependent variable?

  • Case Study Design
  • Experimental Design
  • Content Analysis Design
  • Survey Design (correct)
  • What is the main characteristic of probability sampling?

  • Every member of the population has an equal chance of being selected (correct)
  • Participants are selected based on their availability
  • Selection is based on convenience or expertise
  • The sample size is determined by the researcher
  • What is the purpose of descriptive statistics?

    <p>To summarize and describe the basic features of the data</p> Signup and view all the answers

    What is the primary focus of mixed-methods research?

    <p>Combining qualitative and quantitative approaches</p> Signup and view all the answers

    What is the purpose of informed consent in research?

    <p>To ensure participants are aware of the risks, benefits, and procedures involved</p> Signup and view all the answers

    What is the primary focus of quantitative research?

    <p>Testing hypotheses and predicting outcomes through numerical data</p> Signup and view all the answers

    What is the primary purpose of content analysis design?

    <p>To analyze and interpret text, images, or other media</p> Signup and view all the answers

    Study Notes

    Types of Research

    • Qualitative Research: Focuses on exploring attitudes, behaviors, and opinions through non-numerical data (e.g., texts, images, observations).
    • Quantitative Research: Focuses on testing hypotheses and predicting outcomes through numerical data (e.g., surveys, experiments).
    • Mixed-Methods Research: Combines qualitative and quantitative approaches to provide a more comprehensive understanding.

    Research Designs

    • Experimental Design: Involves manipulating an independent variable to observe its effect on a dependent variable.
    • Quasi-Experimental Design: Lacks random assignment of participants, but still attempts to establish cause-and-effect relationships.
    • Survey Design: Involves collecting data through self-report measures (e.g., questionnaires, interviews).
    • Case Study Design: In-depth examination of a single case or a small number of cases.
    • Content Analysis Design: Analyzes and interprets text, images, or other media.

    Sampling Methods

    • Probability Sampling: Every member of the population has an equal chance of being selected (e.g., random sampling, stratified sampling).
    • Non-Probability Sampling: Selection is based on convenience, expertise, or other factors (e.g., purposive sampling, snowball sampling).

    Data Collection Methods

    • Primary Data: Collected firsthand through experiments, surveys, or observations.
    • Secondary Data: Collected from existing sources (e.g., literature reviews, databases).

    Data Analysis Techniques

    • Descriptive Statistics: Summarizes and describes the basic features of the data.
    • Inferential Statistics: Makes inferences about the population based on the sample data.
    • Qualitative Data Analysis: Identifies patterns, themes, and codes in non-numerical data.

    Research Ethics

    • Informed Consent: Participants must be aware of the risks, benefits, and procedures involved.
    • Confidentiality: Protecting participants' identities and data.
    • Anonymity: Ensuring participants' identities are not revealed.
    • Deception: Avoiding misleading or deceiving participants.

    Validity and Reliability

    • Internal Validity: Ensuring the study's design and procedures are sound.
    • External Validity: Ensuring the results can be generalized to other populations and settings.
    • Reliability: Ensuring the consistency and accuracy of the measurements.

    Types of Research

    • Qualitative Research: Explores attitudes, behaviors, and opinions through non-numerical data like texts, images, and observations.
    • Quantitative Research: Tests hypotheses and predicts outcomes through numerical data from surveys, experiments, and other methods.
    • Mixed-Methods Research: Combines qualitative and quantitative approaches to provide a comprehensive understanding.

    Research Designs

    • Experimental Design: Manipulates an independent variable to observe its effect on a dependent variable.
    • Quasi-Experimental Design: Lacks random assignment of participants but still attempts to establish cause-and-effect relationships.
    • Survey Design: Collects data through self-report measures like questionnaires and interviews.
    • Case Study Design: Involves an in-depth examination of a single case or a small number of cases.
    • Content Analysis Design: Analyzes and interprets text, images, or other media.

    Sampling Methods

    • Probability Sampling: Every member of the population has an equal chance of being selected.
    • Non-Probability Sampling: Selection is based on convenience, expertise, or other factors.

    Data Collection Methods

    • Primary Data: Collected firsthand through experiments, surveys, or observations.
    • Secondary Data: Collected from existing sources like literature reviews and databases.

    Data Analysis Techniques

    • Descriptive Statistics: Summarizes and describes the basic features of the data.
    • Inferential Statistics: Makes inferences about the population based on the sample data.
    • Qualitative Data Analysis: Identifies patterns, themes, and codes in non-numerical data.

    Research Ethics

    • Informed Consent: Ensures participants are aware of risks, benefits, and procedures involved.
    • Confidentiality: Protects participants' identities and data.
    • Anonymity: Ensures participants' identities are not revealed.
    • Deception: Avoids misleading or deceiving participants.

    Validity and Reliability

    • Internal Validity: Ensures the study's design and procedures are sound.
    • External Validity: Ensures the results can be generalized to other populations and settings.
    • Reliability: Ensures the consistency and accuracy of the measurements.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Learn about different research methods, including qualitative, quantitative, and mixed-methods research, and understand their applications in research designs.

    More Like This

    Qualitative Research Design Methods
    12 questions
    Research Design: Naturalistic Observation
    40 questions
    Research Methods in Social Sciences
    6 questions
    Use Quizgecko on...
    Browser
    Browser