Question

What is meant by personal interview OR Direct Personal Investigation? Give its

merit and demerits.​

Answer 1

Answer:

Direct personal investigation is the method in which data are collected by the investigator personally from sources concerned. ... collected data are uniform because they are collected by one person.

Merits and demerits of direct personal observation. - Merits: 1) We get original data. 2) we get more accurate and reliable data. 3) Satisfactory information can be extracted by the investigator through indirect questions.

Explanation:

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