🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

EIST627: Scientific Research Methods and Ethics
40 Questions
9 Views

EIST627: Scientific Research Methods and Ethics

Created by
@WellWishersAntigorite3653

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary goal of applied research?

  • To analyze existing data
  • To understand a phenomenon
  • To solve an immediate specific problem (correct)
  • To predict future trends
  • Which type of research does not have control over parameters or variables?

  • Hybrid research
  • Analytical research
  • Descriptive research (correct)
  • Applied research
  • What is an example of hybrid research?

  • Analysis of cell/body organ behavior in cancer (correct)
  • Study of travel mode used by people
  • Study of customer purchase patterns
  • Optimized search problem on the Internet
  • What is the purpose of analytical research?

    <p>To explain a complex phenomenon</p> Signup and view all the answers

    Which research type is also known as ex-post facto research?

    <p>Descriptive research</p> Signup and view all the answers

    What is an example of descriptive research?

    <p>Study of socioeconomic characteristics of residents</p> Signup and view all the answers

    What is a characteristic of analytical research?

    <p>It uses existing information to explain a phenomenon</p> Signup and view all the answers

    Which research type is typically used in business analysis or social problems?

    <p>Descriptive research</p> Signup and view all the answers

    What does the combination of 're' and 'search' in the word research imply?

    <p>A systematic investigation to gain new knowledge from already existing facts</p> Signup and view all the answers

    According to Woody (1924), what is the primary goal of research?

    <p>Reaching conclusions and testing them</p> Signup and view all the answers

    Which of the following is NOT an objective of research?

    <p>Improve existing solutions to routine problems</p> Signup and view all the answers

    What type of research is concerned with studying the characteristics of situations, problems, phenomena, services, groups, or individuals?

    <p>Descriptive research</p> Signup and view all the answers

    What is the primary difference between correlational studies and descriptive research?

    <p>Correlational studies focus on relationships between variables, while descriptive research focuses on characteristics of situations</p> Signup and view all the answers

    Why is it essential for researchers to choose the appropriate research method and follow a research process?

    <p>To ensure the study is systematic and efficient</p> Signup and view all the answers

    What is the primary focus of correlational research?

    <p>Exploring the relationship between variables</p> Signup and view all the answers

    What is the ultimate goal of research, according to Wernher von Braun?

    <p>To search for truth</p> Signup and view all the answers

    What does research aim to provide, according to the content?

    <p>Efficient solutions to routine problems</p> Signup and view all the answers

    Which type of research deals with measurements of quantities of characteristics?

    <p>Quantitative research</p> Signup and view all the answers

    What is the main assumption of qualitative research?

    <p>The world is unstable and differences in parameters may occur with time</p> Signup and view all the answers

    What is the primary aim of analytical research?

    <p>To summarize and evaluate historical research</p> Signup and view all the answers

    Which type of research involves the study of human behavior?

    <p>Qualitative research</p> Signup and view all the answers

    What is the main limitation of qualitative research?

    <p>It is too complex and requires more guidance</p> Signup and view all the answers

    What is the primary difference between correlational research and analytical research?

    <p>Correlational research explores relationships, while analytical research evaluates ideas</p> Signup and view all the answers

    Which type of research is more suited for proposing predictive conclusions?

    <p>Quantitative research</p> Signup and view all the answers

    What type of research involves measuring statistical quantities?

    <p>Quantitative research</p> Signup and view all the answers

    Which research method involves controlling the independent variable?

    <p>Experimental research</p> Signup and view all the answers

    What is the primary goal of explanatory research?

    <p>To explain why a phenomenon occurs</p> Signup and view all the answers

    Which type of research is used to study the effect of a new drug on a specific group of people?

    <p>Experimental research</p> Signup and view all the answers

    What is the main difference between experimental research and quasi-experimental research?

    <p>Experimental research involves random assignment, while quasi-experimental research does not</p> Signup and view all the answers

    Which of the following is an example of a 'Why' question in research?

    <p>Why does the new drug have a positive effect on a specific group of people?</p> Signup and view all the answers

    Which type of research is used to analyze the performance of algorithms on various datasets?

    <p>Experimental research</p> Signup and view all the answers

    What is the purpose of using satellite data in research?

    <p>To examine changes in the land cover</p> Signup and view all the answers

    What should a researcher consider when selecting a research topic?

    <p>The current importance and potential for future development</p> Signup and view all the answers

    What is the primary purpose of conducting a literature survey?

    <p>To identify gaps in existing knowledge and avoid duplication of work</p> Signup and view all the answers

    What is the benefit of using backward reference search in a literature survey?

    <p>It helps to understand the background of the research area</p> Signup and view all the answers

    Why is it important to follow rules of titling when writing a research title?

    <p>To provide a clear understanding of the research topic</p> Signup and view all the answers

    What is the outcome of a comprehensive literature survey?

    <p>A comprehensive understanding of the research domain</p> Signup and view all the answers

    What is the purpose of identifying keywords related to the research problem?

    <p>To search for articles and literature more precisely</p> Signup and view all the answers

    What is the benefit of conducting a literature survey repeatedly during the research journey?

    <p>It provides an opportunity to revisit and refine the research problem</p> Signup and view all the answers

    What is the outcome of using forward reference search in a literature survey?

    <p>A list of papers that referred to an important old article</p> Signup and view all the answers

    Study Notes

    What is Research?

    • Research is a systematic investigation to gain new knowledge from existing facts, aiming to provide efficient solutions to routine problems.
    • It involves a search for truth, defining and redefining problems, formulating hypotheses, collecting and evaluating data, making deductions, and reaching conclusions.

    Objectives of Research

    • Propose and test hypotheses that provide causal relationships between variables.
    • Discover and establish relationships, associations, and independence between aspects of a situation or phenomenon.
    • Understand different phenomena and develop new perceptions.
    • Study and describe accurately the characteristics of situations, problems, phenomena, services, groups, or individuals.
    • Explain unexplored horizons of knowledge.
    • Test reported findings and conclusions on new data and novel conclusions on previously reported data.

    Types of Research

    Applied Research

    • Tries to solve an immediate specific problem faced by industry or society.
    • Obtained solutions can be deployed to solve the problem.
    • Duration of applied research is shorter as a quick solution is expected.

    Descriptive Research

    • Generally used in business analysis or social problems.
    • Does not have control over parameters or variables.
    • Tries to represent or analyze previous and/or current facts.
    • Examples include analysis of customer purchase patterns, study of travel mode used by people, and study of socioeconomic characteristics of residents.

    Analytical Research

    • Uses existing information to explain a complex phenomenon or perform a critical evaluation.
    • Identified hypothesis can be accepted or rejected depending on the analysis.
    • Examples include historical study, forensic work, food, and medical research.

    Correlational Research

    • Explores the relationship or association between incidences, variables, and so on.
    • Examples include studying the effect of modern lifestyle on obesity and analysis of the impact of technology on employment.

    Qualitative Research

    • Deals with the quality or types of parameters considered for the research.
    • Assumes that the world is unstable and differences in parameters may occur with time.
    • Example includes research related to human behavior.

    Quantitative Research

    • Involves measurements of quantities of characteristics that can be used as features for the research study.
    • Assumes that the world is stable and uses statistical analysis on parameter values for conclusions.
    • Examples include finding the number of individuals taking benefits of different government policies and conducting a survey with a random question.

    Experimental Research

    • Focuses on fieldwork and experiments that can control the independent variable.
    • Examples include studying the effect of a new drug on a specific group of people or animals and analyzing the performance of algorithms on various datasets.

    Explanatory Research

    • Tries to analyze and justify the reason behind the occurrence of a particular phenomenon or association between variables.
    • Aims to explain why a relationship, association, or interdependence exists.

    Literature Survey

    • A comprehensive study of technical and authorized content related to research keywords.
    • Helps the researcher to understand the approaches, methodologies, algorithms, and datasets used by other scientists.
    • Identifies where the gap is and where the researcher can contribute to an existing knowledge base.

    Studying That Suits You

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

    Quiz Team

    Related Documents

    weeek2.pdf

    Description

    Explore the fundamentals of scientific research, including its definition, goals, and methodologies. Learn about the importance of ethics in research and how to approach problems systematically.

    Use Quizgecko on...
    Browser
    Browser