Research Aptitude MCQ QUESTION ANSWERS UGC NET
What is the key defining characteristic of experimental research?
extraneous variables are never present
a positive correlation usually exists
a negative correlation usually exists
manipulation of the independent variable
Survey method is associated with
Those exercises which are continued regularly
Those processes which are continued regularly
The experiences which have been already realized
All of the above
Some research scholars think that when a little extension made in dissertation, it will be equivalent to the degree of Ph. D. This idea denotes
the illusion on the part of the researcher
the truth on the part of researcher
the measurable behavior of the researcher
all of the above
Process of obtaining a numerical description of the extent to which a person or object possesses some characteristics
Which of the following is not considered one of the criteria for inferring causality?
Evidence that the independent and dependent variables are related
Evidence that the relationship between the variables being investigated is not due to a confounding extraneous variable
Evidence that changes in variable A occur before changes in variable B
The temporal ordering of the variables being investigated does not matter because a relationship is all that is really needed
Which of the following is a graph or chart suitable for co relational analysis?
Suppose that a population with N = 200 has ? = 30. What is the mean of the sampling distribution of the mean for sample of size 40?
Not possible to determine as this information is inadequate
There are 7 questions to complete.