Podcast
Questions and Answers
What is one advantage of quantitative research related to data?
What is one advantage of quantitative research related to data?
- Data is restricted to small sample sizes
- Data can only be qualitative
- Data is mainly subjective
- Data can be utilized to predict outcomes (correct)
What does quantitative data encompass?
What does quantitative data encompass?
- Data based solely on observations
- Data represented numerically (correct)
- Data that is theoretical in nature
- Data that cannot be measured
What is a primary aim of research?
What is a primary aim of research?
- To create entertainment content
- To gather unstructured data
- To increase personal opinions
- To validate existing knowledge (correct)
Which of the following is a characteristic of quantitative research?
Which of the following is a characteristic of quantitative research?
Which of the following is NOT a characteristic of quantitative research?
Which of the following is NOT a characteristic of quantitative research?
What is the primary goal of basic research?
What is the primary goal of basic research?
Which aspect of quantitative research helps in ensuring generalization of findings?
Which aspect of quantitative research helps in ensuring generalization of findings?
How can data from quantitative research typically be characterized?
How can data from quantitative research typically be characterized?
What does replication in research refer to?
What does replication in research refer to?
How does quantitative research contribute to the understanding of prevalence in a problem?
How does quantitative research contribute to the understanding of prevalence in a problem?
Applied research is primarily focused on:
Applied research is primarily focused on:
Which of the following statements correctly describes a benefit of quantitative research in data analysis?
Which of the following statements correctly describes a benefit of quantitative research in data analysis?
What is a common feature of quantitative research?
What is a common feature of quantitative research?
What is one key aspect that can be established through quantitative research?
What is one key aspect that can be established through quantitative research?
Which example best illustrates quantitative data?
Which example best illustrates quantitative data?
What aspect does faster data collection in quantitative research relate to?
What aspect does faster data collection in quantitative research relate to?
What distinguishes a theoretical framework from a conceptual framework?
What distinguishes a theoretical framework from a conceptual framework?
Which element is essential to include when writing a theoretical framework?
Which element is essential to include when writing a theoretical framework?
What is the primary focus of a conceptual framework?
What is the primary focus of a conceptual framework?
In research, what does the term 'mediator variable' refer to?
In research, what does the term 'mediator variable' refer to?
Which of the following steps is NOT part of writing a conceptual framework?
Which of the following steps is NOT part of writing a conceptual framework?
What does the Input-Process-Output (IPO) Model mainly illustrate?
What does the Input-Process-Output (IPO) Model mainly illustrate?
Why is it important to search for existing theories when developing a conceptual framework?
Why is it important to search for existing theories when developing a conceptual framework?
How does a conceptual framework support a specific study?
How does a conceptual framework support a specific study?
What is the primary focus of descriptive research questions?
What is the primary focus of descriptive research questions?
Which of the following is NOT a characteristic of good research questions?
Which of the following is NOT a characteristic of good research questions?
What type of research question compares two or more characteristics?
What type of research question compares two or more characteristics?
What aspect should be considered when evaluating the feasibility of a research problem?
What aspect should be considered when evaluating the feasibility of a research problem?
Which type of question would most likely ask about the extent or degree of a phenomenon?
Which type of question would most likely ask about the extent or degree of a phenomenon?
Which example best represents a descriptive research question?
Which example best represents a descriptive research question?
In which scenario would a comparative research question be most appropriate?
In which scenario would a comparative research question be most appropriate?
What is meant by a moderator variable?
What is meant by a moderator variable?
Which of the following is an example of a clear research question?
Which of the following is an example of a clear research question?
In a study on lighting types, if 'type of lighting' is the independent variable, which of the following is the dependent variable?
In a study on lighting types, if 'type of lighting' is the independent variable, which of the following is the dependent variable?
Which of the following best describes an operational definition?
Which of the following best describes an operational definition?
Control variables are used in research to:
Control variables are used in research to:
Which of the following is NOT an example of a control variable in a study?
Which of the following is NOT an example of a control variable in a study?
What is the primary function of a modular approach in education?
What is the primary function of a modular approach in education?
In the context of educational delivery methods, what characterizes 'online' learning?
In the context of educational delivery methods, what characterizes 'online' learning?
Which of the following steps is part of the guidelines for writing the definition of terms?
Which of the following steps is part of the guidelines for writing the definition of terms?
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Study Notes
Introduction to Quantitative Research
- Quantitative data is numerical, applicable to anything measured or counted.
- Examples include students' grades, social media engagement hours, consumer preferences for packaging colors, and daily COVID-19 patient recovery rates.
Research Definition and Purpose
- Research is a systematic inquiry into facts and knowledge (Collin’s Dictionary, 2018).
- Basic research seeks new knowledge; applied research focuses on practical applications of existing information.
Characteristics of Quantitative Research
- Large sample sizes enhance validity.
- Objectivity is vital, allowing for unbiased results.
- Visualization of data should be concise and clear.
- Generalized data can be processed faster.
- Reliable and replicable data adds strength to findings.
Aims of Research
- Generate new knowledge.
- Enhance the researcher's skills.
- Validate known information.
- Apply new insights for practical use.
Main Approaches to Research Problems
- Two primary methods: quantitative and qualitative research.
Quantitative Research Goals
- Investigates observable phenomena using scientifically collected data.
- Aims to quantify problems and derive projectable insights for larger populations.
Types of Research Questions
- Descriptive: Observes and reports factors of a problem (e.g., social media usage by students).
- Comparative: Compares characteristics among groups to find relationships or significant differences.
Characteristics of Good Research Questions
- Feasible: Consider practical constraints like time and resources.
- Clear: Clarity aids in data interpretation and validity evaluation.
Theoretical vs. Conceptual Frameworks
- Theoretical frameworks present broad theories applicable across studies, while conceptual frameworks focus narrowly on specific study concepts.
- Theoretical frameworks are developed pre-study; conceptual ones emerge during the research process.
Developing Frameworks
- For the theoretical framework: understand variables, review literature, identify relevant theories, and select the best framework.
- For the conceptual framework: identify key concepts and their relationships, map them visually, and explain their interconnections.
Variables in Research
- Independent Variable: The manipulated factor in a study (e.g., type of lighting).
- Dependent Variable: The outcome measured (e.g., recall of words).
- Control Variables: Factors kept constant to ensure reliability (e.g., hours studied).
- Mediator Variable: Influences the relationship between independent and dependent variables.
- Moderator Variable: Affects the strength of the relationship between independent and dependent variables.
Writing Definitions and Terms
- Begin with a brief introductory statement to clarify the concepts used in research.
- Operational definitions specify how terms are applied within the study's context.
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