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Research Aptitude Question Answer MCQ
Which of the following is incorrect pairing?
Product moment coefficient of correlation
In true experimental research, the investigator is always required to make a compromise between
Control of extraneous variables and building the correlated variable into design.
"Internal validity" and"external validity".
"Contrived setting" and natural"setting".
"Randomization"and"manipulation" which of the above four is not correct.
Ordinarily a good piece of research follows four phases. They are give below
- Setting of objectives
- Analyzing data
- Collecting data
- Interpreting the findings
(iii), (i), (iv), & (ii)
(ii), (iv), (iii) & (i)
(i), (ii), (iii), & (iv)
(i), (iii), (ii), & (iv)
For a proposition to be true it is necessary that it should have all of the following characteristics EXCEPT
it must be in tune with accepted beliefs.
it must be consistent.
it must be objective
it must be testable.
The contribution of case-study is
In study and data collection of a case related to caste, age, se,X religion, problems, intellectual level, socio-economic status etc.
In evaluation of historical facts related with persons or case
In study of institutionalized groups and families
In all the above studies
The process of examining the collected raw data to detect errors and omissions and to correct these is called
A null hypothesis is
subjective in nature
when there is difference between the variables
when there is no difference between the variables
the same as research hypothesis
There are 7 questions to complete.