Disadvantages Of Primary And Secondary Data In The Public Services

Primary research gives more accurate result then secondary result. It cost a lot as you should research everything yourself or should hire a person. Primary research takes long time to come to conclusion while secondary research takes short time and are easy to research. Primary research is based on raw data and

Primary data is when you collect and gather the data first hand in the form of a questionnaire, survey, telephone or interview. This data is specific to the company and did not exist beforehand. Sometimes referred to as field research.

Secondary data using existing data, as related to new data that is being gathered or have been recently gathered. Information already exist on the topics that are being studied. In quantitative approaches, it is this knowledge that assists one with finding the hypothesis to be examined in the new research. It opens the door for the researcher to further explore and generate new questions for the study. This also allows the researcher to find gaps in the research process. Secondary data sources can be acquired via the

Primary data is data which your business or you find and gather data to analyse. By you or the business finding the data this makes it primary because the data belongs to you making it original. The different ways to gather data is surveys and interviews by collecting data like this makes it original and reliable.

Primary data are collected expressly for research. Observational studies, meaning studies with no dictated intervention, require the collection of new data if there is no adequate existing data for testing

Secondary information is data which is derived from primary information and can be found via books, newspapers, internet etc. Secondary information is less reliable than Primary information because you cannot be certain as to how precise it is.

Primary research. This has to be gathered first and to answer certain questions that are related to the project; therefore it is more time consuming and expensive. Primary research is considered to be a reliable source of information as it is coming directly from consumers.

One of the main reasons why the choice was based to pick most of the facts from secondary data was because it’s always saved a lot of time and money on gathering the information (Ghauri, 2005). Nonetheless, the usage of Internet age has assisted in lowering the burden and made it a lot easier and convenient to research on information.

It can be trusted as it can be traced back to where the data has come from, what has been done to the data to process it and how it has been collected. Therefore the data can be considered authentic and unbiased. The negatives of primary data is that it can be time consuming and expensive to collect as well as to process the information. However, to make up for these costs businesses often sale on information to recover some of the money lost for the

The use of secondary data sources adds another resource for public health practitioners in policy and intervention development. Instead of just using primary resources, secondary resources may be integrated to provide robust data collectively. Also, multiple data sources may be applied to gain a better understanding of the public health concern. Data sets available for mortality, morbidity, health outcomes, social and living environments can determine health needs and barriers to care. In situations where funding resources are a concern or limited, secondary data sources may be considered and applied in public health. If another agency has already collected the data, expenses are reduced and time is saved. However, categories and age groups may not be available for the question you have chosen.

Sociologists use the secondary data to be able to find many old data that can be reused and researched much like an archive. In the data that the sociologists use can help them prove their hypothesis and relate their current researches and see the history. With the data, it is not usual for one body of the data to lead to hundreds of secondary

Thorndike, (1997) defines primary data as data that is collected directly from the source or respondents. The following primary data

Primary and secondary sources are ways in which data can be retrieved. As Serakan (2006) stated, “Primary data refer to information obtained by the researcher on the variables of interest for the specific purpose of the study”. Various evidence suggesting to what methods of primary research can be conducted and which are most effective for the previously mentioned problem description are stated in this chapter.

Secondary marketing research is based on information previously gathered by an individual, the government, and other agencies. “Secondary sources are those sources of information that have been collected previously by other individuals or organizations. Secondary sources of information can help you to identify other sources of information, it can help you to get an overall picture of your market or it may provide more detailed information on a specific segment of the market” (Karen Paiyo). There are also various research tools used when conducting secondary research. Secondary research can be acquired from previous reports, public sources, newspapers, magazines, commercials, educational sources, and websites. Secondary research is often easy to find and generally free. It is much more inexpensive than primary research. An example of secondary research is a general manager, of a professional baseball team, gathering a summation of statistical information (of a player whose contract is expiring) from previous

A second key benefit of archival data is enhanced external validity. Secondary data often contains large sample sizes that are much closer to the population. With very large sample size