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Field Surveys
What is the importance of direct personal interview method, t.e., direct personal investigation?
Merits of direct personal investigation:
(i) The collected data is original.
(ii) There is highest degree of accuracy.
(iii) Reliablity of data.
(iv) Uniformity in collection of data.
(v) Possibility of encouraging response from the people.
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Which one of the following helps most in planning for a field survey?
Which one of the following is taken up at the conclusion of a Held survey.
What is most important at the initial stages of field survey?
What level of information is acquired during a field survey?
Why is a field survey required?
List the tools and techniques used during a field survey.
What type of coverages need to defined before undertaking a field survey?
Describe survey design in brief.
Why is the well-structured questionnaire important for a field survey?
Design a field survey any one of the following problems:
1. Environmental pollution
2. Soil degradation
3. Floods.
4. Energy issues
5. Land use and change direction
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