In which of the following research 'manipulation' is always a part of it?
A. Historical research
B. Fundamental research
C. Descriptive research
D. Experimental research
Answer: Option D
Solution (By Examveda Team)
In experimental research, 'manipulation' is always a part of the process.Manipulation refers to the deliberate alteration of variables by the researcher to observe the effect of these changes on other variables.
This type of research is conducted to establish cause-and-effect relationships between variables.
Therefore,
experimental research = manipulation of variables. This Question Belongs to Home Science >> Extension Management And Community Development
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A. extending technical knowledge to wives or ladies in urban and rural areas
B. extending knowledge about agricultural machinery
C. extending knowledge on the managing and running of industries
D. All of the above
An extension education is basically
A. need oriented
B. local resource based
C. problem solution oriented system
D. All of the above
The areas of extension education can be divided into
A. agricultural extension
B. home science extension
C. agricultural engineering extension
D. All of the above
Who is the father of extension education?
A. O. P. Dahama
B. Mildred Horton
C. J. P. Leagans
D. Kelsey and Hearne
Manipulation is the part of Experimental Research.