Assignment 4 Klal
Assignment 4 Klal
Assignment 4 Klal
Primary data is data originated for the first time by the researcher
through direct efforts and experience, specifically for the purpose of
addressing his research problem. Also known as the first hand or raw
data. Primary data collection is quite expensive, as the research is
conducted by the organisation or agency itself, which requires resources
like investment and manpower. The data collection is under direct
control and supervision of the investigator.
The data can be collected through various methods like surveys,
observations, physical testing, mailed questionnaires, questionnaire
filled and sent by enumerators, personal interviews, telephonic
interviews, focus groups, case studies, etc.
2. Less expenditure
The researcher needs to spend very little money to collect data via a questionnaire. In
case the researcher is sending the questionnaire via post, only the postal fees need to be
paid. If the researcher is sending an email, then the data collection can be done practically
free of cost.
4. No Personal Bias
When oral interviews are conducted, it has been observed that the respondents might
sometimes be subtly led to answer according to the personal bias of the investigator. This
element of personal bias is completely eliminated by sending questionnaires because the
respondents fill out the answers on their own. Hence such answers will be more authentic
and accurate.
3. Non Response
Many people on receiving the questionnaire might simply ignore it or decline to provide
answers simply because they may not be interested. The respondents might not have the
motivation to take out some time to fill out the answers carefully. If the rate of non-
response is high then it will introduce errors in the study
6. Bias/Untruthfullness of Respondents:
Some respondents might choose to deliberately provide incorrect information when
providing answers. The researcher has no way to cross-check or verify whether the
responses are accurate. The researcher is completely dependent on the hope that
respondents respond truthfully.