national sample survey
Simple, Primary and Secondary Data
What are the two main methods of primary data collection processes
Laboratory-based data collection involves collecting data in an environment where all the conditions and variables are controlled, so that you are only measuring the variables in question.
evaluation
Secondary - unless it is something was published based on data that you yourself collected..
While questionnaires are a common method for collecting primary data, other methods include interviews, observations, experiments, and focus groups. The choice of method depends on the research goals, target audience, and resources available. It's important to select the most appropriate method to ensure the accuracy and reliability of the data collected.
What are the two main methods of primary data collection processes
Simple, Primary and Secondary Data
To validate a research study based on data from primary and secondary sources, you can compare the findings from both sources to check for consistency and coherence. Ensure that the data aligns with the research objectives and hypotheses. Additionally, cross-referencing the data with existing literature or consulting with experts in the field can help validate the study's findings.
Primary Sources of DataPrimary sources are original sources from which the researcher directly collects data that have not been previously collected e.g.., collection of data directly by the researcher on brand awareness, brand preference, brand loyalty and other aspects of consumer behaviour from a sample of consumers by interviewing them,. Primary data are first hand information collected through various methods such as observation, interviewing, mailing etc.Advantage of Primary Data·It is original source of data·It is possible to capture the changes occurring in the course of time. ·It flexible to the advantage of researcher.·Extensive research study is based of primary dataDisadvantage of Primary Data1.Primary data is expensive to obtain2.It is time consuming3.It requires extensive research personnel who are skilled4. It is difficult to administer.
Gathering data involves collecting relevant information from various sources such as surveys, observations, or experiments. This data can then be organized and analyzed to draw insights and make informed decisions.
There are different sources for finding data files. Following are few sources: 1. Hospital Records. 2. School/College/University 3. Banks. 4. Online Campaign If you are a student you can also perform primary data collection source via Questionnaire.
literature study
make a collection of data from multiple sources
Laboratory-based data collection involves collecting data in an environment where all the conditions and variables are controlled, so that you are only measuring the variables in question.
An inherent problem in using secondary sources of data is that the data may have been skewed or manipulated a bit. Primary sources of data are always more reliable than secondary sources.
. Primary and Secondary data . Discrete and Continuous Data . Sample and Population Data