Important Questions from Variables

1. The term 'categorical' variables is used for the data measured on

   Research Aptitude

   View Answer

2. The conditions or characteristics that appear, disappear or change in the___________ variable as the experimenter introduces, removes or changes_______ variable.

   Research Aptitude

   View Answer

3. Identify the dependent variable in the following study. "Effect of computer Assisted Instruction on the learning of Tamil Grammar of IX standard students of Tamilnadu".

   Research Aptitude

   View Answer
4. Match the LIST-I with LIST-II
   

   LIST-I Type of Variable	LIST-II Nature
   A. Dependent Variable	I. Necessary in certain situations to complete cause-effect relations
   B. Connecting Variable	II. Assumed effect of change
   C. Extraneous Variable	III. Not measured but may increase or decrease the magnitude of relationship between Independent and Dependent variable
   D. Independent Variable	IV. Assumed cause of change

   
   Choose the correct answer from the options given below:
   Research Aptitude

   View Answer
5. Which statements are correct with respect to variables in research?
   
   A. A continuous variable can assume any numerical value within a specific range like 'Age'.
   B. Extraneous variables are macro level factors that remain hidden.
   C. Dependent variable relies upon or is a consequence of the other variable.
   D. Independent variable is manipulated in experimental research designs.
   E. Confounding variables are dependent variables in quasi experimental research designs.
   
   Choose the correct answer from the options given below:
   Research Aptitude

   View Answer