Limitations of secondary data pdf

Organizations relying on secondary data as an important component in their decisionmaking e. Secondary data meaning, its advantages and disadvantages. External secondary data is obtained from outside sources. Using secondary data in research has proved itself a valuable approach to finding suitable. Secondary research can be split into internal and external research. Secondary data is usually defined in opposition to primary data. Pdf challenges in conducting secondary data analysis. The strengths and limitations of secondary data revisesociology. Secondary data analysis as an efficient and effective. In this article, the authors discuss the benefits and limitations of secondary data analysis so that researchers can make informed decisions.

The type of data in this study is quantitative data and the source of the data used is secondary data. Internally an organisation has access to a wealth of information, which can be a useful tool for decision making for managers. For each type of business to be successful, it is absolutely crucial to have reliable information for the market and customer characteristics. Secondary research is research already published, and is the cheapest form of research because the data already exists for your acquisition. Pdf on mar 1, 20, lorena ortega published challenges in conducting secondary data analysis find, read and cite all the research you need on. Secondary data can either be qualitative, such as diaries, newspapers or government reports, or quantitative, as with official statistics, such as. Most researchers in epidemiology and public health will work with both types of data in the course of their careers, and many research projects incorporate both types of data. There are various advantages and disadvantages of using secondary data. Pdf secondary data in research uses and opportunities. The choice of primary or secondary data need not be an eitheror ques tion. Unit of secondary data collectionsuppose you want information on disposable income, but the data is available on gross income. So, you may need to be cautious if directly using the results of another study for your study.

The latter is directly obtained from firsthand sources by means of questionnaire, observation, focus group, or indepth interviews. However, as you have rightly observed, there are also limitations to secondary data collection. Secondary data is the data that have been already collected by and readily available from other sources. Secondary research and limitations of secondary research. Advantages and disadvantages of secondary data analysis. Secondary data refers to data that is collected by someone other than the user. Official statistics may reflect the biases of those in power limiting what you can find out. Secondary data is something that seldom fits in the framework of the marketing research factors.

Secondary data analysis qualitative and quantitative methods in. Secondary data research can be performed by people that arent familiar with the different types of quantitative and qualitative research methods. What are the limitations of secondary data collection. Advantages and disadvantages of secondary data collection nowadays. An important tool for addressing developmental questions article pdf available in journal of cognition and development 1.