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 (C)</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 (A)</p> Signup and view all the answers

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

<p>Quantitative data (B)</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 (C)</p> Signup and view all the answers

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

<p>Independent variable (C)</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 (D)</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 (D)</p> Signup and view all the answers

Which guideline is NOT appropriate when determining research tools?

<p>The research tool should be unreliable (D)</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 (C)</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 (A)</p> Signup and view all the answers

Which of the following best represents a quantitative research approach?

<p>Collecting numerical data through surveys (A)</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 (B)</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 (B)</p> Signup and view all the answers

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

<p>Observation (A)</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 (A)</p> Signup and view all the answers

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

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

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

<p>Checklist (B)</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 (C)</p> Signup and view all the answers

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

<p>Correlational study (A)</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 (C)</p> Signup and view all the answers

What is a primary data collection method in quantitative research?

<p>Surveys (B)</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 (D)</p> Signup and view all the answers

Which research tool involves verbally asking subjects questions?

<p>Interview (B)</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 (A)</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 (D)</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. (A)</p> Signup and view all the answers

What role do research tools play in a research study?

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

What is the primary method of inquiry in science?

<p>Experiment (D)</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. (C)</p> Signup and view all the answers

What is a key feature of an experiment?

<p>Establishing cause and effect relationships (C)</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. (B)</p> Signup and view all the answers

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

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

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

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

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

<p>Cheating (C)</p> Signup and view all the answers

Which tool involves systematic examination of people in natural settings?

<p>Observation (D)</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. (D)</p> Signup and view all the answers

Which scale is NOT a type of quantitative data measure?

<p>Descriptive scale (C)</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. (B)</p> Signup and view all the answers

What is NOT a source for gathering items in research?

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

What defines qualitative data?

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

What characteristic distinguishes a variable in research?

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

In research, what is the role of tools?

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

Flashcards

Appropriate Research Tool

The correct instrument or method for gathering data in a research study, considering factors like research type, variables, and objectives.

Quantitative Research

Research that uses numerical data and statistical analysis to investigate relationships between variables.

Qualitative Research

Research that explores complex social phenomena through text, images, and interactions.

Experimental Research

Research where the researcher manipulates one variable (independent) to observe its effect on another variable (dependent).

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Survey Research

Gathering data from a sample of people using questionnaires or interviews.

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Research Tool Validity

A research tool's ability to accurately measure what it intends to measure.

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Research Tool Reliability

The consistency and stability of a research tool in providing similar measurements under similar conditions.

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Bias in Research Tools

Systematic errors or flaws in a tool that consistently introduce inaccuracies into the data.

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Sampling Technique

The process of selecting a representative subset of a population for a research study.

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Data Collection

The process of gathering information needed to answer research questions.

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Quantitative Research

Research that uses numbers and statistics to analyze data.

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Qualitative Data

Data collected through words or descriptions, often not numerical.

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Variables

Factors that can change or be measured within a study.

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Research Design

The overall plan or strategy for conducting research.

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Primary Data

Data collected directly from the source for a specific research purpose.

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Secondary Data

Data collected by someone else for a different purpose, used by a researcher.

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Direct Observation

Gathering information using the senses (sight, hearing, touch, etc.) to collect facts.

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Oral Questionnaire

Interviewing people face-to-face to gather information.

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Scientific Test

An investigation that uses a specific method to scientifically test a hypothesis.

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Checklist

A list to note the presence or absence of something.

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Remote Questionnaire

Gathering information from a distance (e.g., through mail, online forms).

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What is the simplest research tool?

A checklist, used to record items’ presence or absence.

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What is an oral questionnaire?

Gathering information face-to-face through interviews.

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How do you collect data through observation?

Using your senses (sight, sound, touch) to gather information directly.

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Research Tools

Instruments used to collect data in research, like questionnaires, interviews, and observations.

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Questionnaire

A set of questions used to gather information from respondents.

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Interview

Gathering info by asking questions directly to participants.

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Observation

Systematic data collection using senses in natural settings.

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Experiment

Scientific test where variables are controlled,cause and effect studied.

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Appropriate Research Tool

A research tool suitable for purpose, theory, & research questions.

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Valid Research Tool

Measures what's intended for research questions.

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Reliable Research Tool

Provides similar results under similar conditions.

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Research Tool

A tool used to gather data in research to observe, measure variables, and collect information.

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Interview

A data collection method where questions are verbally asked to participants.

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Questionnaire

A pre-defined set of questions to get answers and collect data from respondents.

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Best Data Collection Tool (Non-Cooperative)

The best tool to use when participants are not cooperative, or unsure of the answer, focusing on behavior.

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Data Gathering

Using tools (like interviews and questionnaires) to get facts from your research topic.

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Data Collection Method

The chosen approach for collecting data during a research study.

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Importances of Tools, Data & Research

Picking the right tools is essential for collecting useful information and making research successful.

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Appropriate Research Tool Selection

The correct tools for collecting specific information suitable to the nature of the research.

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Research Tool

A device used to collect data in research, aiding in variable observation and measurement.

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Appropriate Research Tool

A tool suitable for the type of research, variables, and objectives.

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Quantitative Data

Numerical data that can be calculated mathematically.

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Qualitative Data

Non-numerical data, usually descriptive.

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Variables

Characteristics that change within a population.

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Research Design

The plan for conducting research.

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Respondent's Own Response

Data from research participants should come from their own thoughts/experiences; no outside influences.

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Data Contamination

Outside influences affecting the research data, for example other peoples' ideas.

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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

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