Variables
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The document discusses variables that can be included in research. It defines variables as factors that can be measured, manipulated, or controlled. Variables are classified as qualitative or quantitative, and can be independent, dependent, or other types. Examples of different variable types are provided. The objectives are to differentiate variable types and decide which to include in research. Two sample research topics are presented, identifying their independent, dependent, and other variables.
Variables
- 1. SLIDESMANIA.COM Nature of Inquiry and Research Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021
- 2. SLIDESMANIA.COM SLIDESMANIA.COM Objectives: At the end of the session, learners are expected to: 1. differentiate kinds of variables; and 2.decide on variables to be included in their research. Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021
- 3. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021
- 4. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 A variable is any factor or property that a researcher measures, controls, and/or manipulates.
- 5. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 It is also the changing quantity or measure of any factor, trait, or condition that can exist in differing amounts or types.
- 6. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021
- 7. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 `quality or characteristics what type or which category Qualitative Categorical
- 8. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Qualitative Categorical Binary Two values only Multiple Independent / Dependent Nominal Name/Label Ordinal Order/Rank
- 9. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Sex: Male/Female Answer: Yes/No Section: Rational, Smart, Innovative Movie: Action, Comedy, Horror, Romance… Birth Order: Oldest, Middle, Youngest Level of Education: Preschool, Elementary, JHS, SHS, undergrad, grad school
- 10. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 `measurable numeric quantity how many or how much Quantitative Numerical
- 11. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Quantitative Numerical Discrete Whole numerical values Continuous Take any value within a range Ratio True absolute zero Interval Has values below zero
- 12. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 # of student in a class # of FB likes # of votes in an election Age Height Weight Temperature (C or F) pH values Age range
- 13. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 `lacks the manipulation of an IV measures variables as they naturally occur (in the lab or real world) Non- Experimental Comparison/Relationship
- 14. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Non- Experimental Comparison/Relationship Self-Esteem of 50 STEM students and 50 ABM students Educational Background and Voting preferences of senior citizens
- 15. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Experimental Scientific/Experimentation `involves manipulation or control of variables
- 16. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Experimental Scientific/Experimentation Independent Unaffected Dependent Measured or Tested Control Constant and Unchanging
- 17. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 https://theory.labster.com/experimental_variables/
- 18. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 https://sciencenotes.org/what-is-a-control-variable-definition-and-examples/
- 19. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Other Variables Predictor Used to predict outcomes Criterion Predicted from one or more variables Extraneous/ Confounding/ Mediating/ Intervening
- 20. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Independent Variable Extraneous Variable Dependent Variable How the independent variable affect the dependent variable Unfortunately, an extraneous variable might also affect the dependent variable in some way
- 21. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Drinking coffee - Cigarette smoking - Diet Heart Disease Does drinking coffee lead to heart disease? There may also be other factors leading to heart disease
- 22. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Confounding Variable Independent Variable Extraneous Variable Dependent Variable https://theory.labster.com/experimental_variables/
- 23. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Work Drinking Coffee Cigarette Smoking Heart Disease
- 24. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Mediating https://www.scribbr.com/methodology/mediator-vs-moderator/ Predictor Criterion Moderating
- 25. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Learning Strategy Distance Learning Academic Performance Tutorial Video
- 26. SLIDESMANIA.COM SLIDESMANIA.COM Title: Blended Learning and Grade 12 STEM Students Level of Perception of Their Academic Performance IV – Blended Learning DV – Level of Perception of Academic Performance EV – Availability of Learning Materials, Internet Connection, Stress
- 27. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Blended Learning - Availability of learning materials - Internet connection - Stress Level of Perception on Academic Performance Does the use of blended learning increase the level of perception of academic performance of STEM students? There may also be other factors affecting the level of perception on academic performance.
- 28. SLIDESMANIA.COM SLIDESMANIA.COM Title: Conduct of Guidance Counselling Programs and Absenteeism and Drop-Out Rate among Grade 11 Students PV – guidance counselling program CV – absenteeism and drop-out rate Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021
- 29. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Guidance Counselling Program Absenteeism and Drop-out Rate
- 30. SLIDESMANIA.COM SLIDESMANIA.COM Practical Research 2 Classroom Observation Thelma V. Villaflores October 4, 2021 Guidance Counselling Program Absenteeism and Drop-out Rate Beliefs / attitude Usap Tayo Project