But the group taking Garcinia Cambogia extract actually lost less weight (3. 2 kg 7 pounds) than the placebo group (4. 1 kg 9 pounds).
In primary data collection, you collect the data yourself using qualitative and quantitative methods. The key point here is that the data you collect is unique to you and your research and, until you publish, no one else has access to it.
Primary Data Collection Methods mbalectures March 9, 46 Comments Data collection refers to the gathering of set of observations about variables and it is the starting point of research methods.
The most common methods of collecting primary data are conducting questionnaires, surveys, interviews, observations, case studies and focus groups, and examining documents and records. Data collection is the process of gathering information from different sources. ismagop.gay Data → Raw data or primary data is a term for data collected at source. This type of information is obtained directly from first hand sources by means of surveys, observations and experimentation and not subjected to any processing or manipulation and also called primary data.
Primary Research Methods & Techniques Primary Research Quantitative Data Surveys Qualitative Data Experiments Personal interview (intercepts) Mail In-house, selfadministered Telephone, fax, e-mail, Web Mechanical observation Simulation Focus groups Individual depth . In research, there are different methods used to gather information, all of which fall into two categories, i.e. primary data, and secondary data. As the name suggests, primary data is one which is collected for the first time by the researcher while secondary data is the data already collected or produced by others.