1
Question
What is meant by direct personal investigation? Give its merit and demerits.
What is meant by direct personal investigation? Give its merit and demerits.
Open in App
Solution
In direct personal invertigation, the investigator obtains the first-hand information from the respondents themselves. He personally visits the respondents to collect the data.
Merits:
- Reliable and accurate data collected
- Flexibility for questions
- Additional informations can also be collected
Demerits:
- It is a time consuming process
- Cannot be done for wide area location
- It cost more
In direct personal invertigation, the investigator obtains the first-hand information from the respondents themselves. He personally visits the respondents to collect the data.
Merits:
- Reliable and accurate data collected
- Flexibility for questions
- Additional informations can also be collected
Demerits:
- It is a time consuming process
- Cannot be done for wide area location
- It cost more
Suggest Corrections
85
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
