Quick recall · 225 cards
Short MCQ-style retrieval prompts. Tap a card to reveal the answer.
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Arrange the following steps of Action Research in proper sequence: A. Formulation of action hypothesis. B. Identification of the problem. C. Collecting data. D. Planning a course of action.
A · B-A-C-D
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Research that uses qualitative methods for one phase and quantitative methods for the next phase is known as:
B · B. Mixed-method research
Mixed-method research combines qualitative and quantitative approaches sequentially or concurrently. This type integrates both paradigms to provide comprehensive insights into research problems[4].
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Research that seeks to examine the findings of a study by using the same design but a different sample is which of the following?
B · B. A replication study
A replication study tests the reliability of findings by repeating the original study design with a new sample, enhancing the generalizability and validity of results[4].
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Which research paradigm is most concerned about generalizing its findings?
A · A. Quantitative research
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Which of the following research designs offers the highest level of scientific rigor and control?
B · B. Experimental research design
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In which of the following research designs, the focus is on establishing causal relationships through manipulation and control?
C · C. Experimental research design
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Which of the following best describes the primary focus of qualitative research?
B · B) Understanding concepts, experiences, and meanings through non-numerical data such as interviews and observations
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Which of the following is NOT a characteristic of quantitative research?
C · C) Explores subjective experiences and meanings through open-ended interviews
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Match the following research characteristics with their corresponding research type (Qualitative or Quantitative):
A · A) Small samples, flexible design, coding and interpretation
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What is the primary purpose of research ethics?
B · B. To protect the rights and welfare of research participants
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Which of the following is NOT considered a fundamental principle of research ethics?
A · A. Ensuring that the benefits of research outweigh the risks to participants
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Which of the following scenarios best exemplifies a violation of research ethics?
D · D. Refusing to share raw data with other researchers
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What is an ethical issue that can arise in longitudinal research studies?
C · C. The need for ongoing informed consent
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The ethical principle of autonomy emphasizes:
A · A. The right of participants to make informed choices
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Every researcher views all societal problems in the same picture. Is this statement true or false?
B · B. False
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The two important components of research responsibility are: sincerity in work and avoiding ________________.
A · A. Plagiarism
Research responsibility includes sincerity (honesty in reporting) and avoiding plagiarism (using others' work without attribution). Plagiarism undermines integrity and intellectual property rights.
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Which of the following options most appropriately explains ‘Research Ethics’?
D · D. It provides a common set of dos and don’ts of conducting an ethical research
Research ethics encompasses a systematic set of principles, norms, and standards (dos and don'ts) guiding moral conduct in research, covering integrity, participant protection, and fairness.
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Plagiarism is against the principles of morality, but no legal action can be taken against the plagiariser.
B · B. False
Plagiarism violates ethical principles and can lead to legal action under copyright laws, institutional sanctions, or professional repercussions.
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Following standard research ethics is the sole responsibility of the Institute.
B · B. False
While institutions provide oversight (e.g., IRBs), primary responsibility for ethical conduct lies with individual researchers, who must uphold integrity personally.
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Which of the following best defines research?
A · A systematic investigation to establish facts or principles
Research is a systematic and organized effort to investigate a specific problem or question to establish facts or principles.
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Research primarily aims to:
A · Generate new knowledge or validate existing knowledge
The main purpose of research is to generate new knowledge or validate existing knowledge through systematic investigation.
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Which of the following is NOT a characteristic of research?
C · Subjectivity
Research is objective, not subjective. Subjectivity contradicts the scientific nature of research.
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Which statement best describes research?
B · Research is a systematic and logical approach to solve problems
Research involves a systematic and logical approach to investigate and solve problems.
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Which of the following is a key characteristic of research?
C · Replicability
Replicability means research can be repeated by others to verify results, which is a key characteristic.
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Which characteristic ensures that research findings can be verified by others?
B · Replicability
Replicability allows other researchers to repeat the study and confirm the findings.
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Which of the following is NOT a characteristic of scientific research?
C · Subjective
Scientific research is objective, not subjective.
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A research study that involves testing a new drug's effectiveness by comparing it to a placebo is an example of which characteristic of research?
A · Empirical
Empirical research relies on observed and measured phenomena, such as drug effectiveness.
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Which type of research is primarily concerned with understanding phenomena in their natural settings without manipulation?
D · Qualitative Research
Qualitative research focuses on understanding phenomena in natural settings without manipulation.
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Which type of research aims to test hypotheses by manipulating variables?
B · Experimental Research
Experimental research involves manipulation of variables to test hypotheses.
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Which type of research is conducted to gain familiarity with an unknown topic or to identify new ideas?
A · Exploratory Research
Exploratory research is used to explore new areas where little information is available.
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Which of the following is NOT a type of research based on purpose?
D · Experimental Research
Experimental research is based on method, not purpose. Applied, basic, and descriptive research are purpose-based types.
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Which research type focuses on solving practical problems and improving processes?
B · Applied Research
Applied research aims to solve practical problems and improve processes.
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What is the first step in the research process?
B · Formulating the Research Problem
Formulating the research problem is the first step in the research process.
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Which of the following correctly represents the typical sequence of research steps?
B · Problem Formulation → Literature Review → Data Collection → Data Analysis
The typical sequence starts with problem formulation, followed by literature review, data collection, and data analysis.
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During which step of the research process is the hypothesis formulated?
B · During Problem Formulation
Hypothesis formulation occurs during the problem formulation step.
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Which step in the research process involves critically evaluating previous studies related to the research problem?
B · Literature Review
Literature review involves evaluating previous studies to understand the research context.
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Which of the following sequences correctly represents the research process?
A · Problem Identification → Hypothesis Formulation → Data Collection → Data Analysis → Conclusion
This sequence correctly follows the logical order of the research process.
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Which of the following best defines a research problem?
B · A clear, concise statement identifying the issue to be studied
A research problem is a clear and concise statement identifying the issue to be studied.
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Which of the following is an example of a research question?
A · What is the impact of social media on student productivity?
A research question is a specific query that guides the study, such as the impact of social media on productivity.
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Which of the following differentiates a research problem from a research question?
A · A research problem is a broad issue; a research question is a specific query derived from it
A research problem is a broad issue, while a research question is a specific query derived from it.
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Which of the following is the best example of a well-formulated research question?
A · How does exercise affect mental health among adults aged 20-40?
This question is specific, measurable, and focused, making it well-formulated.
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Which of the following is an independent variable in the study: 'Effect of study hours on exam scores'?
B · Study hours
Study hours is the independent variable manipulated or observed to see its effect on exam scores.
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In research, a dependent variable is:
B · The variable that is measured or observed
The dependent variable is the outcome measured to see the effect of the independent variable.
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Which of the following is an example of a confounding variable?
A · Age affecting the relationship between exercise and weight loss
A confounding variable influences both the independent and dependent variables, potentially biasing results.
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Which variable is controlled or kept constant to prevent its influence on the outcome?
C · Control variable
Control variables are kept constant to prevent their influence on the dependent variable.
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Which of the following is an example of a nominal variable?
A · Gender (Male/Female)
Nominal variables represent categories without a natural order, such as gender.
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Which of the following is a commonly used tool for data collection in quantitative research?
A · Questionnaire
Questionnaires are structured tools used to collect quantitative data.
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Which data collection technique involves direct watching and recording of behavior or events?
B · Observation
Observation involves systematically watching and recording behavior or events.
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Which of the following is a disadvantage of using interviews as a data collection tool?
B · High cost and time consumption
Interviews can be costly and time-consuming compared to other methods.
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Which of the following data collection methods is most suitable for collecting large-scale quantitative data?
B · Questionnaire Survey
Questionnaire surveys are efficient for collecting large-scale quantitative data.
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Which ethical principle requires researchers to obtain voluntary participation from subjects?
B · Informed Consent
Informed consent ensures participants voluntarily agree to participate after understanding the study.
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Which of the following is an ethical concern in research?
C · Fabricating data
Fabricating data is unethical and violates research integrity.
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Which ethical principle protects the identity of research participants?
A · Anonymity
Anonymity ensures participants' identities are not linked to their data.
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Which of the following is NOT an objective of research?
C · To entertain readers
Research aims to discover, solve problems, and verify knowledge, not to entertain.
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Why is research important in academic fields?
A · It helps in generating new knowledge and theories
Research is important because it generates new knowledge and theories that advance academic fields.
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Which of the following is a primary objective of research?
B · To develop new methods and techniques
Developing new methods and techniques is a key objective of research.
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Which of the following best describes the importance of research in society?
A · It contributes to social progress and informed decision-making
Research contributes to social progress by providing evidence-based information for decisions.
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Which of the following best describes the primary purpose of research?
B · To generate new knowledge or validate existing knowledge
Research aims to generate new knowledge or validate existing knowledge through systematic investigation.
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Research is best defined as a process that is:
B · Systematic and objective
Research is a systematic and objective process of collecting, analyzing, and interpreting data.
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Which of the following statements about research is TRUE?
C · Research involves critical analysis and logical reasoning
Research involves critical analysis and logical reasoning to ensure valid and reliable conclusions.
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Which characteristic of research ensures that the findings can be verified by others?
B · Replicability
Replicability means that research findings can be repeated and verified by others, ensuring reliability.
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Which of the following is NOT a characteristic of good research?
C · Based on assumptions without evidence
Good research is based on evidence and not on unsupported assumptions.
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Which characteristic of research involves following a planned procedure from start to finish?
A · Systematic
Systematic research follows a structured and planned procedure.
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A research study that aims to discover new facts without immediate practical application is called:
B · Fundamental (basic) research
Fundamental research focuses on discovering new knowledge without immediate practical use.
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Which type of research is primarily concerned with solving specific practical problems?
A · Applied research
Applied research is aimed at solving practical problems and improving processes or products.
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Which of the following is an example of qualitative research?
B · Interview exploring personal experiences
Qualitative research explores subjective experiences, often through interviews or observations.
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Which type of research involves collecting data at a single point in time to describe a phenomenon?
B · Cross-sectional research
Cross-sectional research collects data at one point in time to describe characteristics or relationships.
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Which research type is characterized by manipulation of variables to establish cause-effect relationships?
B · Experimental research
Experimental research involves controlling and manipulating variables to determine causal effects.
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Which of the following is the correct first step in the research process?
B · Formulating the research problem
Formulating the research problem is the initial step that guides the entire research process.
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Which step in the research process involves critically examining existing studies related to the topic?
B · Literature review
Literature review involves reviewing prior research to understand the current state of knowledge.
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Which of the following sequences correctly represents the research process?
A · Problem formulation → Literature review → Data collection → Data analysis → Report writing
The correct sequence starts with problem formulation, followed by literature review, data collection, data analysis, and report writing.
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In the research process, which step involves interpreting the collected data to draw conclusions?
B · Data analysis
Data analysis is the step where data is processed and interpreted to reach conclusions.
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Which of the following best defines a research problem?
B · A specific issue or gap that the research intends to address
A research problem is a specific issue or gap that the study aims to investigate.
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Which of the following is an example of a well-formulated research question?
B · What is the impact of sleep duration on academic performance among university students?
Option B is specific, measurable, and researchable, making it a good research question.
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Which of the following is NOT a characteristic of a good research question?
C · Vagueness
A good research question should be clear and specific, not vague.
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Which of the following best describes an independent variable in research?
B · The variable that is manipulated or controlled
The independent variable is the one manipulated to observe its effect on the dependent variable.
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In an experiment studying the effect of fertilizer on plant growth, plant height is the:
B · Dependent variable
Plant height is the dependent variable because it is measured to see the effect of fertilizer.
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Which type of variable is kept constant to prevent it from influencing the outcome of a study?
C · Control variable
Control variables are kept constant to avoid their influence on the dependent variable.
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Which of the following is an example of a qualitative data collection tool?
B · Structured interview with open-ended questions
Structured interviews with open-ended questions collect qualitative data by exploring participants' views.
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Which data collection tool is best suited for gathering large amounts of quantitative data quickly?
B · Questionnaire
Questionnaires are efficient for collecting quantitative data from many respondents.
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Which of the following is NOT a common data collection tool in research?
C · Microscope
A microscope is an instrument, not a data collection tool in social or behavioral research contexts.
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Which ethical principle requires researchers to obtain voluntary participation from subjects?
B · Informed consent
Informed consent ensures participants voluntarily agree to take part with full knowledge of the study.
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Which of the following is considered unethical in research?
B · Fabricating data
Fabricating data is unethical because it misrepresents the truth and damages research integrity.
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Which ethical guideline protects the privacy of research participants?
A · Anonymity
Anonymity ensures participants' identities are not linked to their data, protecting privacy.
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Which of the following is NOT an objective of research?
D · To entertain readers
Research aims to generate knowledge and solve problems, not primarily to entertain.
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Which of the following best explains the importance of research in society?
A · It helps in decision making and policy formulation
Research provides evidence-based information that supports decisions and policies.
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Which objective of research focuses on describing characteristics or functions of a phenomenon?
B · Descriptive objective
Descriptive research aims to describe characteristics or functions systematically.
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In a research design, the investigator wants to minimize experimenter bias, participant expectancy effects, and demand characteristics simultaneously. Which combination of design features best integrates these controls?
A · Use double-blind procedure, standardized instructions, and include filler tasks to mask study purpose
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Which of the following best defines research?
A · A systematic investigation to establish facts or principles
Research is a systematic and organized effort to investigate a specific problem or question to establish facts or principles.
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What is the primary purpose of research?
B · To generate new knowledge or validate existing knowledge
The primary purpose of research is to generate new knowledge or validate and refine existing knowledge through systematic investigation.
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Which statement best describes the purpose of basic research?
B · To increase knowledge without immediate application
Basic research aims to increase fundamental knowledge and understanding without immediate practical application.
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Which of the following is NOT a type of research?
C · Speculative
Speculative research is not recognized as a formal type of research; descriptive, analytical, and experimental are established research types.
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Applied research is primarily conducted to:
B · Solve specific, practical problems
Applied research focuses on solving specific practical problems using scientific methods.
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Which research type involves manipulation of variables to establish cause-effect relationships?
B · Experimental Research
Experimental research involves manipulating one or more variables to observe their effect on other variables, establishing cause-effect relationships.
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Qualitative research primarily focuses on:
B · Understanding meanings, experiences, and concepts
Qualitative research emphasizes understanding meanings, experiences, and concepts through non-numerical data.
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Which of the following pairs correctly matches research type with its characteristic?
B · Analytical Research - Uses existing data to explain phenomena
Analytical research involves analyzing existing data or information to explain phenomena or solve problems.
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Which research type is best suited for studying the impact of a new teaching method on student performance?
C · Experimental Research
Experimental research is appropriate for studying cause-effect relationships, such as the impact of a new teaching method on performance.
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Which characteristic is typical of descriptive research?
B · Detailed description of phenomena without influencing them
Descriptive research aims to provide a detailed description of phenomena as they exist without manipulation.
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Which of the following is a key characteristic of analytical research?
B · Using existing data to analyze and interpret
Analytical research uses existing data or information to analyze and interpret phenomena.
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Which characteristic distinguishes qualitative research from quantitative research?
B · Emphasis on subjective understanding and context
Qualitative research emphasizes subjective understanding, meanings, and context rather than numerical data.
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Which characteristic is most associated with experimental research?
B · Manipulation of independent variables
Experimental research involves manipulation of independent variables to observe effects on dependent variables.
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Which of the following is an example of applied research?
B · Developing a new drug to treat a specific disease
Applied research aims to solve practical problems, such as developing a new drug for treatment.
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Which research type would most likely use case studies and interviews as examples?
C · Qualitative Research
Qualitative research often uses case studies and interviews to gather in-depth understanding of phenomena.
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Which example best illustrates descriptive research?
A · Surveying customer satisfaction levels in a retail store
Surveying customer satisfaction is descriptive research as it describes characteristics or opinions without manipulation.
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Which of the following differences correctly distinguishes qualitative from quantitative research?
B · Qualitative research focuses on subjective understanding; quantitative on measurement and statistics
Qualitative research focuses on subjective understanding and meanings, while quantitative research emphasizes measurement and statistical analysis.
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How does basic research differ from applied research?
B · Basic research seeks to expand fundamental knowledge; applied research focuses on practical applications
Basic research aims to expand fundamental knowledge without immediate application, while applied research focuses on solving practical problems.
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Which of the following criteria is most important when selecting a research type?
B · Nature of the research problem and objectives
The selection of research type depends primarily on the nature of the problem and research objectives to ensure appropriate methodology.
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When choosing between qualitative and quantitative research methods, which factor is most critical?
B · The type of data needed to answer the research question
The type of data required to answer the research question determines whether qualitative or quantitative methods are appropriate.
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Which of the following best defines research?
A · A systematic investigation to establish facts and reach new conclusions
Research is a systematic and organized effort to investigate a specific problem, establish facts, and reach new conclusions.
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What is the primary purpose of research?
B · To generate new knowledge or validate existing knowledge
The main purpose of research is to generate new knowledge or validate and refine existing knowledge through systematic inquiry.
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Which of the following pairs correctly classifies research into Basic and Applied research?
B · Basic research is theoretical; Applied research is practical and solution-oriented
Basic research focuses on theoretical understanding without immediate practical application, while applied research aims to solve practical problems.
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Which of the following is a characteristic of quantitative research?
A · Focuses on numerical data and statistical analysis
Quantitative research involves collecting and analyzing numerical data using statistical methods.
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Which research type is best suited for understanding the cultural practices of a community?
B · Ethnographic research
Ethnographic research involves detailed study of people and cultures, focusing on their customs and social behaviors.
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Which of the following statements differentiates applied research from basic research?
B · Basic research is conducted without immediate application; applied research is problem-solving oriented
Basic research aims to expand knowledge without immediate application, whereas applied research focuses on solving specific practical problems.
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Which research type aims to generate hypotheses and gather preliminary information about a poorly understood problem?
B · Exploratory research
Exploratory research is conducted to explore a problem or situation when there is little prior knowledge, often to generate hypotheses.
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Which type of research primarily involves collecting data to describe characteristics of a population or phenomenon?
B · Descriptive research
Descriptive research aims to systematically describe characteristics or functions of a population or phenomenon.
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Analytical research differs from descriptive research in that it:
B · Involves critical evaluation and explanation of data
Analytical research involves interpreting and critically evaluating data to understand causes and effects.
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Predictive research is primarily used to:
C · Forecast future trends based on existing data
Predictive research uses existing data and models to forecast future events or trends.
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Which research methodology involves manipulation of variables to establish cause-effect relationships?
B · Experimental research
Experimental research involves controlled manipulation of variables to determine causal effects.
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A researcher conducting interviews and questionnaires to collect data from a large population is using which methodology?
A · Survey research
Survey research collects data from a sample or population using questionnaires or interviews.
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Which research method involves an in-depth investigation of a single individual, group, or event?
A · Case study research
Case study research focuses on detailed examination of a single case or a few cases.
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Historical research primarily involves:
B · Analyzing past events to understand present phenomena
Historical research studies past events and records to gain insights into current issues.
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Which feature is typical of qualitative research methods?
C · Exploration of meanings and experiences
Qualitative research explores meanings, experiences, and social contexts often through unstructured data.
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Which characteristic distinguishes experimental research from survey research?
A · Experimental research manipulates variables; survey research observes without manipulation
Experimental research involves manipulation of variables to test hypotheses, whereas survey research collects data without manipulation.
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Which of the following is an example of applied research?
B · Developing a new vaccine to prevent a disease
Developing a vaccine is applied research aimed at solving a practical health problem.
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Which research type would be most appropriate for predicting consumer buying behavior based on past sales data?
B · Predictive research
Predictive research uses existing data to forecast future behaviors or trends, such as consumer buying patterns.
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What is the primary purpose of a research design in a study?
B · To provide a framework for collecting and analyzing data
Research design provides a structured framework that guides the collection and analysis of data to answer research questions effectively.
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Which of the following best defines research design?
A · A detailed plan for data collection and analysis
Research design is a detailed plan that outlines how data will be collected and analyzed to address the research problem.
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Which of the following is NOT a purpose of research design?
C · Guaranteeing positive research outcomes
Research design cannot guarantee positive outcomes; it aims to ensure systematic and unbiased data collection and analysis.
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Which type of research design is primarily concerned with describing characteristics of a population or phenomenon?
B · Descriptive design
Descriptive research design focuses on describing features or characteristics of a population or phenomenon without manipulating variables.
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Which research design involves manipulation of an independent variable to observe its effect on a dependent variable?
A · Experimental design
Experimental design involves deliberate manipulation of variables to establish cause-effect relationships.
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Which of the following is a characteristic of exploratory research design?
B · It aims to gain insights and familiarity
Exploratory research is used to gain insights and understanding of a problem when little information is available.
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Which research design is most appropriate for studying cause-effect relationships under controlled conditions?
B · Experimental design
Experimental design allows control over variables to establish causality.
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Which of the following is an example of a longitudinal research design?
A · Studying the effect of a drug on patients over 6 months
Longitudinal design involves repeated observations of the same variables over a period of time.
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Which component of research design specifies the population from which the sample will be drawn?
A · Sampling design
Sampling design defines the target population and the method of selecting samples.
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Which of the following is NOT a component of research design?
A · Research problem
The research problem is identified before designing the research; it is not a component of the design itself.
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Which component of research design deals with how data will be gathered from the sample?
A · Data collection methods
Data collection methods specify the tools and procedures for gathering data from the sample.
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Which of the following best represents the sequence of components in a research design?
A · Sampling design → Data collection → Data analysis
Research design typically starts with sampling design, followed by data collection, and then data analysis.
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Which component of research design ensures that the study addresses the research questions effectively?
A · Research design framework
The research design framework integrates all components to ensure the study answers the research questions.
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Which of the following is NOT a criterion for a good research design?
A · Flexibility to change objectives frequently
Good research design requires clear objectives and does not support frequent changes that may compromise the study.
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Which criterion ensures that the research design measures what it is intended to measure?
A · Validity
Validity refers to the accuracy of the measurement in reflecting the intended concept.
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Which of the following is an important criterion for good research design related to consistency of results?
B · Reliability
Reliability refers to the consistency and repeatability of research results.
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Which criterion of good research design ensures that the study can be realistically completed within the available resources and time?
A · Feasibility
Feasibility assesses whether the research can be conducted practically within constraints.
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Which of the following best describes the criterion of 'objectivity' in research design?
A · Research findings are free from researcher bias
Objectivity means that the research process and findings are not influenced by the researcher's personal biases.
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Which sampling technique involves selecting every nth element from a population list?
A · Systematic sampling
Systematic sampling selects elements at regular intervals from an ordered list.
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Which sampling method divides the population into subgroups and samples are drawn from each subgroup proportionally?
A · Stratified sampling
Stratified sampling ensures representation from each subgroup by sampling proportionally.
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Which of the following is a disadvantage of cluster sampling?
A · Higher sampling error compared to stratified sampling
Cluster sampling may have higher sampling error because clusters may not be homogeneous.
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Which sampling method is most appropriate when the population is heterogeneous and the researcher wants to ensure representation of all subgroups?
A · Stratified sampling
Stratified sampling is designed to ensure all subgroups are proportionally represented.
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Which sampling technique is considered non-probability sampling?
A · Convenience sampling
Convenience sampling selects samples based on availability and is non-probability based.
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Which data collection method is most suitable for collecting quantitative data in a research design?
A · Structured questionnaires
Structured questionnaires are designed to collect standardized quantitative data.
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Which data collection method is qualitative in nature and involves direct interaction with participants to explore their experiences?
A · In-depth interviews
In-depth interviews allow detailed exploration of participants' perspectives and experiences.
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Which data collection method is best suited for studying behaviors in natural settings without interference?
A · Participant observation
Participant observation involves observing subjects in their natural environment without manipulation.
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Which of the following data collection methods is most appropriate for collecting large-scale data quickly and economically?
A · Online surveys
Online surveys allow rapid collection of data from large samples at low cost.
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Which of the following is a key difference between experimental and non-experimental research designs?
A · Experimental designs manipulate variables; non-experimental do not
Experimental designs involve manipulation of independent variables to observe effects, while non-experimental designs do not.
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Which of the following is an example of a non-experimental research design?
A · Survey research
Survey research observes variables without manipulation, characteristic of non-experimental designs.
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In experimental research, what is the purpose of a control group?
A · To serve as a baseline for comparison
The control group does not receive the treatment and provides a baseline to compare effects of the intervention.
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Which of the following designs is best suited for establishing cause-effect relationships?
A · Experimental design
Experimental design allows manipulation and control to establish causality.
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Which design involves observation without manipulation and is often used in social sciences when experiments are not feasible?
A · Non-experimental design
Non-experimental designs observe variables as they naturally occur without manipulation.
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Which term refers to the extent to which a research instrument yields consistent results over repeated trials?
A · Reliability
Reliability is about consistency and stability of measurement results.
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Which type of validity assesses whether the research findings can be generalized to other settings or populations?
A · External validity
External validity refers to the generalizability of the study's findings beyond the study context.
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Which validity type ensures that the observed effects in a study are due to the manipulated variables and not other factors?
A · Internal validity
Internal validity ensures that the cause-effect relationship is accurately established without confounding factors.
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Which of the following is a method to improve reliability in research design?
A · Standardizing data collection procedures
Standardizing procedures reduces variability and improves reliability.
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Which of the following best describes construct validity?
A · The extent to which a test measures the theoretical construct it intends to measure
Construct validity assesses whether the instrument truly measures the concept it is intended to measure.
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Which of the following best defines research design?
A · A plan for collecting and analyzing data
Research design is a structured plan that guides the collection and analysis of data to address research questions.
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What is the primary purpose of a research design?
A · To ensure the research is conducted systematically
The main purpose of research design is to provide a systematic approach to conducting research, ensuring valid and reliable results.
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Which of the following is NOT a purpose of research design?
C · To guarantee research success
Research design cannot guarantee success but aims to minimize errors and provide a framework for data collection and analysis.
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Which type of research design is most suitable for studying cause-and-effect relationships?
A · Experimental design
Experimental designs are specifically structured to investigate cause-and-effect relationships by manipulating variables.
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Which of the following is a characteristic of a cross-sectional research design?
A · Data is collected at a single point in time
Cross-sectional designs collect data at one point in time to analyze a population or phenomenon.
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Which research design is best suited for exploring new phenomena where little prior knowledge exists?
A · Exploratory design
Exploratory research is used to investigate new or unclear phenomena to gain insights and understanding.
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Which of the following is an example of a longitudinal research design?
A · Studying the same group of students' performance over 5 years
Longitudinal designs involve repeated observations of the same subjects over a period of time.
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Which of the following is a true experimental design feature?
A · Random assignment of participants to groups
True experimental designs include random assignment to ensure internal validity.
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Which research design type is most appropriate for testing hypotheses under controlled conditions?
A · Experimental design
Experimental designs allow hypothesis testing by controlling variables and conditions.
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Which of the following is NOT a component of research design?
D · Research funding sources
Research funding sources are not a component of research design; design focuses on methodology and procedures.
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Which component of research design specifies how participants are selected?
A · Sampling design
Sampling design outlines the process of selecting participants or units for the study.
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Which component of research design deals with the tools used to gather information?
A · Data collection methods and tools
Data collection methods and tools refer to instruments like surveys, interviews, or observation used to collect data.
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Which of the following is a key component to ensure the reliability of a research design?
A · Consistency in data collection procedures
Reliability depends on consistent procedures to produce stable and repeatable results.
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Which of the following best describes the component 'research setting' in research design?
A · The physical or social context where data is collected
Research setting refers to the environment or context in which the research is conducted.
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Which of the following is NOT a criterion for a good research design?
A · Flexibility to change research objectives mid-way
Good research design requires clear objectives and does not support arbitrary changes mid-way as it may compromise validity.
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Which criterion ensures that a research design measures what it is intended to measure?
A · Validity
Validity refers to the accuracy of the measurement in capturing the intended concept.
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Which of the following is a feature of a feasible research design?
A · It can be practically implemented within available resources
Feasibility means the research can be conducted realistically with the available time, resources, and expertise.
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Which criterion of a good research design refers to the ability to replicate the study and obtain similar results?
A · Reliability
Reliability refers to the consistency and repeatability of research findings.
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Which of the following is NOT a component of sampling design?
C · Data analysis method
Data analysis methods are part of research design but not components of sampling design.
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Which sampling technique involves selecting every 10th individual from a population list?
A · Systematic sampling
Systematic sampling selects samples at regular intervals from a list.
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Which sampling method divides the population into subgroups and samples each subgroup proportionally?
A · Stratified sampling
Stratified sampling ensures representation from each subgroup proportional to its size in the population.
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Which of the following is a disadvantage of cluster sampling?
A · Higher sampling error compared to simple random sampling
Cluster sampling may have higher sampling error due to homogeneity within clusters.
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Which sampling design is most appropriate when the population is heterogeneous and a representative sample is required?
A · Stratified sampling
Stratified sampling ensures that all subgroups are represented, making it suitable for heterogeneous populations.
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Which of the following data collection tools is qualitative in nature?
A · In-depth interviews
In-depth interviews collect qualitative data through open-ended questions and discussions.
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Which data collection method is best suited for collecting data from a large geographically dispersed population quickly?
A · Online surveys
Online surveys allow rapid data collection from large and dispersed populations.
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Which of the following is a disadvantage of using observation as a data collection method?
A · Observer bias may affect data accuracy
Observer bias can influence what is recorded, affecting the validity of observational data.
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Which tool is most appropriate for collecting standardized quantitative data?
A · Structured questionnaire
Structured questionnaires provide consistent and quantifiable data across respondents.
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Which data collection method combines both qualitative and quantitative approaches?
A · Mixed methods
Mixed methods research integrates qualitative and quantitative data collection and analysis.
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Which of the following best defines reliability in research design?
A · Consistency of measurement over time
Reliability refers to the consistency and stability of measurement results over repeated trials.
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Which validity type assesses whether the research findings can be generalized to other settings?
A · External validity
External validity refers to the extent to which results can be generalized beyond the study context.
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Which of the following threatens internal validity in research design?
A · Confounding variables
Confounding variables can provide alternative explanations for observed effects, threatening internal validity.
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Which method can improve reliability in a research study?
A · Standardizing data collection procedures
Standardization reduces variability in data collection, enhancing reliability.
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Which of the following is an example of construct validity?
A · A test measuring intelligence actually measures problem-solving skills
Construct validity assesses whether a tool truly measures the theoretical construct it intends to measure.
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Which of the following is a key ethical consideration in research design?
A · Obtaining informed consent from participants
Informed consent ensures participants voluntarily agree to participate with full awareness of risks and benefits.
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Which ethical principle requires researchers to protect participants' privacy and confidentiality?
A · Confidentiality
Confidentiality ensures that personal data is not disclosed without permission.
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Which of the following is an ethical issue when conducting research with vulnerable populations?
A · Ensuring additional protections and informed consent
Vulnerable populations require special ethical safeguards to protect their rights and welfare.
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Which of the following scenarios violates ethical research design principles?
A · Deceiving participants without debriefing
Deception without debriefing violates ethical standards of honesty and respect for participants.
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Which of the following best defines qualitative research?
B · Research that explores phenomena through detailed, non-numerical data
Qualitative research is characterized by exploring phenomena through detailed, descriptive, and non-numerical data such as interviews and observations.
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Which characteristic is typical of qualitative research?
C · Focus on understanding meanings and experiences
Qualitative research focuses on understanding meanings, experiences, and social contexts rather than numerical measurement.
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Which of the following statements best describes the nature of qualitative research?
B · It is subjective and focuses on context and depth
Qualitative research is subjective and focuses on understanding context, depth, and complexity of phenomena.
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Quantitative research is best described as research that:
A · Collects and analyzes numerical data to identify patterns
Quantitative research involves collecting and analyzing numerical data to identify patterns and test hypotheses.
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Which of the following is a key feature of quantitative research?
B · Focus on statistical significance
Quantitative research emphasizes statistical significance to test hypotheses and draw conclusions.
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Which statement best captures the nature of quantitative research?
B · It uses numerical data to test hypotheses
Quantitative research uses numerical data and statistical methods to test hypotheses objectively.
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Which of the following is NOT a difference between qualitative and quantitative research?
A · Qualitative research uses numerical data; quantitative uses textual data
This option is incorrect because qualitative research uses textual or non-numerical data, while quantitative research uses numerical data.
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Which of the following best distinguishes qualitative from quantitative research?
C · Qualitative research collects rich, detailed data; quantitative research collects numerical data
Qualitative research collects rich, detailed, non-numerical data, while quantitative research collects numerical data for analysis.
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Identify the correct pair of data collection methods for qualitative and quantitative research respectively.
B · Interviews and focus groups; surveys and experiments
Qualitative research commonly uses interviews and focus groups, while quantitative research uses surveys and experiments.
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Which of the following is a significant difference in data collection methods between qualitative and quantitative research?
B · Qualitative research uses open-ended interviews; quantitative uses closed-ended surveys
Qualitative research typically uses open-ended interviews to gather rich data, whereas quantitative research uses closed-ended surveys for numerical data.
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Which data collection method is most commonly associated with qualitative research?
C · Participant observation
Participant observation is a qualitative data collection method that involves detailed observation of participants in their natural setting.
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Which of the following is a quantitative data collection method?
B · Surveys with closed-ended questions
Surveys with closed-ended questions produce numerical data suitable for quantitative analysis.
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Which data collection method is best suited for exploring participants’ personal experiences in qualitative research?
C · In-depth interviews
In-depth interviews allow researchers to explore participants’ personal experiences in detail, a key feature of qualitative research.
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Which data collection method is primarily used in quantitative research to establish cause-effect relationships?
B · Experiments
Experiments are used in quantitative research to test hypotheses and establish cause-effect relationships through controlled manipulation.
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Which data analysis technique is commonly used in qualitative research?
B · Thematic analysis
Thematic analysis is a qualitative data analysis method used to identify patterns or themes within textual data.
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Which of the following is a quantitative data analysis technique?
C · Descriptive statistics
Descriptive statistics summarize numerical data and are a key quantitative analysis technique.
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Which data analysis technique involves coding textual data to identify recurring themes?
B · Thematic analysis
Thematic analysis involves coding qualitative data to identify patterns and themes.
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Which quantitative data analysis technique is used to examine relationships between variables?
B · Correlation analysis
Correlation analysis is a statistical method used to measure the strength and direction of relationships between variables in quantitative research.
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Which of the following best describes the suitability of qualitative research?
B · When exploring complex social processes and meanings
Qualitative research is suitable for exploring complex social processes, meanings, and experiences in depth.
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Quantitative research is most suitable when the research goal is to:
B · Generate numerical data for statistical inference
Quantitative research is designed to generate numerical data that can be analyzed statistically to make inferences.
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Which research approach is most appropriate for studying the impact of a new teaching method on student test scores?
B · Quantitative research using experimental design
Quantitative experimental design is appropriate to measure the impact of an intervention like a teaching method on test scores.
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A researcher wants to explore how patients experience chronic illness. Which research method is most suitable?
B · Qualitative interviews with open-ended questions
Qualitative interviews allow in-depth exploration of patients’ personal experiences with chronic illness.
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Which of the following is a strength of qualitative research?
B · Rich, detailed understanding of complex phenomena
Qualitative research provides rich, detailed insights into complex social phenomena.
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One limitation of quantitative research is that it:
C · May overlook contextual details and meanings
Quantitative research may overlook rich contextual details and subjective meanings by focusing on numerical data.
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Which of the following correctly matches a limitation with qualitative research?
A · Limited ability to generalize findings to larger populations
Qualitative research often uses small, non-random samples, limiting the generalizability of findings.
