Grade 9 STE Research Module 3
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Grade 9 STE Research Module 3

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Questions and Answers

Which data collection method primarily uses words and explores individuals' experiences through their own descriptions?

  • Quantitative research
  • Primary data
  • Qualitative research (correct)
  • Checklist

    • What is the process called when a researcher collects necessary information to address a research problem?

  • Variable identification
  • Research design
  • Sampling technique
  • Data collection (correct)

    • Which term best describes a plan or scheme outlining how a research study will be conducted?

  • Quantitative
  • Dependent variable
  • Research design (correct)
  • Experiment

    • What does the term 'sampling technique' refer to in research?

    <p>Estimating characteristics from a subset of a population</p> Signup and view all the answers

    Which of the following describes anything that can change or be manipulated in a study?

    <p>Independent variable</p> Signup and view all the answers

    What term encompasses data that is numerically based and often involves calculations or statistics?

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

    What term is used to refer to information collected from various sources, including documents and electronic records?

    <p>Secondary data</p> Signup and view all the answers

    What is defined as anything or any condition manipulated or controlled by the researcher?

    <p>Independent variable</p> Signup and view all the answers

    What type of research is being conducted when comparing a commercial antibacterial product to a new antibacterial extract?

    <p>Quantitative; experiments</p> Signup and view all the answers

    What research tool is most appropriate for studying the antibacterial properties of Pili (Canarium ovatum) Pulp Extract?

    <p>Experiment</p> Signup and view all the answers

    Which guideline is NOT appropriate when determining research tools?

    <p>The research tool should be unreliable</p> Signup and view all the answers

    Which of the following is NOT a method for finding appropriate research tools?

    <p>Read studies with insufficient detail</p> Signup and view all the answers

    In conducting hypothesis testing regarding causal relationships, what defines the role of the researcher?

    <p>The researcher controls the independent variable</p> Signup and view all the answers

    Which of the following best represents a quantitative research approach?

    <p>Collecting numerical data through surveys</p> Signup and view all the answers

    When using a checklist as a research tool, what type of information is typically collected?

    <p>Quantitative measures and observations</p> Signup and view all the answers

    Why is validity important in research tools?

    <p>It confirms the tool accurately measures what it claims to measure</p> Signup and view all the answers

    What is the process of gathering facts using your sense organs called?

    <p>Observation</p> Signup and view all the answers

    Which method allows the interviewee to provide information orally and face-to-face?

    <p>Face-to-face interview</p> Signup and view all the answers

    Which term describes an investigation where a hypothesis is scientifically tested?

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

    What is the simplest data collection tool that consists of a prepared list of items?

    <p>Checklist</p> Signup and view all the answers

    Which research tool is most commonly used for obtaining data from subjects beyond the observer's physical reach?

    <p>Mail survey</p> Signup and view all the answers

    What type of research primarily uses quantitative methods to analyze data?

    <p>Correlational study</p> Signup and view all the answers

    Which of the following is a disadvantage of using oral questionnaires?

    <p>Responses may be biased by interviewer influence</p> Signup and view all the answers

    What is a primary data collection method in quantitative research?

    <p>Surveys</p> Signup and view all the answers

    What data collection tool is described as giving subjects a treatment or condition to evaluate the results?

    <p>Experiment</p> Signup and view all the answers

    Which research tool involves verbally asking subjects questions?

    <p>Interview</p> Signup and view all the answers

    What tool of research is characterized by a prepared set of questions that elicits genuine responses?

    <p>Questionnaire</p> Signup and view all the answers

    Which scenario best represents when a researcher might use observation rather than direct questioning?

    <p>When respondents fail to cooperate or are unaware</p> Signup and view all the answers

    What is the primary advantage of using data gathering instruments like interviews and questionnaires?

    <p>They help obtain facts and information about the subjects.</p> Signup and view all the answers

    What role do research tools play in a research study?

    <p>They enable variable observation and measurement.</p> Signup and view all the answers

    Which of the following statements is true regarding the selection of research tools?

    <p>The type of tool used depends on the chosen data collection method.</p> Signup and view all the answers

    What is the effect of combining multiple research tools?

    <p>It provides a broader perspective on data collection.</p> Signup and view all the answers

    What is the primary method of inquiry in science?

    <p>Experiment</p> Signup and view all the answers

    Which characteristic is essential for a research tool to be considered valid?

    <p>It must appropriately test the hypothesis.</p> Signup and view all the answers

    What is a key feature of an experiment?

    <p>Establishing cause and effect relationships</p> Signup and view all the answers

    Why is it important for a research tool to be reliable?

    <p>It provides comparable data each time the tool is used.</p> Signup and view all the answers

    Which of the following is not a method of data collection mentioned?

    <p>Focus group discussion</p> Signup and view all the answers

    What is a major goal of using a questionnaire in research?

    <p>To gather information from respondents</p> Signup and view all the answers

    What should be minimized in the design of an effective research tool?

    <p>Cheating</p> Signup and view all the answers

    Which tool involves systematic examination of people in natural settings?

    <p>Observation</p> Signup and view all the answers

    What is crucial for a research instrument when gathering data?

    <p>It must not include hints for desired responses.</p> Signup and view all the answers

    Which scale is NOT a type of quantitative data measure?

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

    What should be the primary responsibility of respondents in a research study?

    <p>To ensure their responses represent their own views.</p> Signup and view all the answers

    What is NOT a source for gathering items in research?

    <p>Personal bias and preferences</p> Signup and view all the answers

    What defines qualitative data?

    <p>Data collected in the form of words and sentences.</p> Signup and view all the answers

    Which statement best reflects the purpose of a research design?

    <p>It acts as a guideline for conducting research.</p> Signup and view all the answers

    What characteristic distinguishes a variable in research?

    <p>It varies among individual members of a population.</p> Signup and view all the answers

    In research, what is the role of tools?

    <p>To assist in variable observation and measurement.</p> Signup and view all the answers

    Study Notes

    Grade 9 STE Research Module 3

    • This module focuses on appropriate tools for research study.
    • The module is for Quarter 2, Module 3.
    • It is for Grade 9 students in the Science, Technology, Engineering, and Mathematics (STEM) strand.
    • The module is part of the Department of Education (DepEd) curriculum.
    • The module is developed by the Schools Division of Sorsogon.
    • The module is for teaching purposes only and not for sale.
    • The module covers appropriate tools for gathering and collecting data in research studies.
    • The module includes a pre-test, learning activities, and a post-test.

    Key Learning Competencies

    • Uses appropriate tools/instruments for gathering/collecting data.
    • Determining the appropriate tool for the research study.
    • Research tools:
      • Questionnaire
      • Interviews
      • Observation
      • Experiment
      • Checklist
      • Survey

    Data Collection Methods

    • Quantitative: numerical data, can be computed mathematically, includes nominal, ordinal, interval, and ratio scales
    • Qualitative: non-numerical data, often descriptive, involves words and sentences.
    • Research design: a scheme or plan for how the research will be conducted.
    • Tools: devices used to collect data, facilitate observation, and measurement.

    Research Study Types

    • Comparing commercial products to new antibacterial extracts. Tools for research include experiments and surveys
    • Studying phytochemicals and antibacterial properties of certain extracts. Experiment is the needed tool

    Research Processes

    • Data collection process that involves giving subjects a treatment and evaluating the results.
    • The method of collecting data from subjects. Tools to collect data including: Questionnaires, Interviews, Checklist, Surveys.

    Research Ethics

    • Responses should be from the participants alone
    • Researchers must avoid contamination or influence from others
    • Research participants should not be coerced or pressured into complying.
    • The instruments/tools must be suitable for their purpose.
    • The data collection tools must be reliable and valid.
    • Tools should not be biased.
    • The research tools must be appropriate to the hypothesis to be tested.

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    Related Documents

    Grade 9 STE Research 3 Quarter 2 Module 3 PDF

    Description

    This quiz covers the appropriate tools and methods for research studies as outlined in Quarter 2, Module 3 of the Grade 9 STE curriculum. Students will explore various data collection instruments, including questionnaires and surveys, and learn how to determine the right tools for their research needs.

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