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Research methodology-Variables-by Dr. Neha Deo
The document discusses the definitions and characteristics of variables, including their ability to be expressed quantitatively or qualitatively. It highlights different types of variables such as independent, dependent, extraneous, and unknown variables, along with examples of each. Additionally, it presents several educational methodologies and factors affecting variables in experimental contexts.
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Research methodology-Variables-by Dr. Neha Deo
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- 2. Definitions of variable 1.Variable is defined as some quality or characteristics which can take on a number of values. 2. Variables are the things which can be expressed quantitatively or qualitatively.
- 3. Definitions of variable 3.Variablesare the things which can be expressed quantitatively or qualitatively. 4.Variables are the conditions or characteristics that the experimenter manipulates , controls or observes.
- 4. Examples of variables Levelof teaching Location(Rural /Urban ) Weight Concentration Giftedness Achievement Medium Height Educational - qualification Age Sex Personality IQ EQ SC status Education Standard Methodology Subject Teacher’s- personality Attitude Time Interest Anxiety
- 5. Which intervene in between cause& effect..cannot be controlled or measured ….motivation, fatigue, anxiety, boredom — Characteristics of human-cannot be changed—already determined by birth.
- 6. Those uncontrolled variables not manipulatedby the experimenter. Any condition other than independent variable might be responsible for the effect on dependent variable. Unknown variables. Its effect may be confused with independent variable. These are hard to observe
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- 9. 1. Play wayMethod 2. Activity based programme 3.Role Playing 4.Dramatization 5.Aids awareness programme 6.Yog programme 1. Achievement 2. Interest 3. Attitude 4. Interest 5. Aids awareness 6. Anxiety Independent Dependent