41. _______ is not required in experimental research.
a. Reference collection
b. Manipulation
c. Controlling
d. Observation
Answer: d. Observation
42. According to which of the following, the scientific study of the historical back-ground of the events determine its bearing on the present conditions.
a. Action research
b. Historical research
c. Philosophical research
d. Experimental research
Answer: d. Historical research
43. The group research aims to achieve integration at which of the following levels?
a. Human
b. Conceptual
c. Technical
d. Only a and b
e. All of these
Answer: d. All of these
44. How did Watson and Mcgrath define research?
a. Use of scientific methods
b. Using exploratory methods
c. As an intellectual exercise
d. None of the above
Answer: b. Using exploratory methods
45. Under which of the following does choosing a specific behaviour and counting its occurrences fall?
a. Naturalistic observation
b. Applied Research
c. Survey research
d. Correctional research
e. None of the above
Answer: a. Naturalistic observation
46. What is the purpose of a research?
a. Acquisition of new knowledge
b. Filling the missing things in the existing knowledge
c. Verification of existing knowledge
d. All of the above
Answer: d. All of the above
47. What does the hindi word 'Anusandhan' imply?
a. Being goal-directed
b. Propelled by a desire
c. Praying to achieve an aim
d. Achieving an aim
e. None of the above
