Thus, although secondary data may provide you with a large scope of professionally collected data, this data is unlikely to be fully appropriate to your own research question.
Disadvantages of secondary research By now you may have concluded that using secondary data is a perfect option for your graduate or undergraduate dissertation. Here, you may focus on outlining the safest and most effective transportation routes or vehicles used by an organisation.
Another external source of secondary data are national and international institutions, including banks, trade unions, universities, health organisations, etc.
Another type of internal data is transport data. The original research question that guided this research could have been: Your two secondary data sets may focus on the same outcome variable, such as the degree to which people go to Greece for a summer vacation.
One example is the data obtained through government sources. A secondary data set may contain too few ethnic categories e.
This may require you to take extra steps to obtain such information, if that is possible at all.
This is simply because you have not collected the data yourself. Secondary data may not be fully appropriate for your research purposes Saves time: In all these examples, outcome variables were assessed by questionnaires, and thus the obtained data was numerical.
Once you have specified what kind of secondary data you need, you can contact the authors of the original study. But the secondary data set may contain a categorical age variable; for example, participants might have indicated an age group they belong to e.
Secondary data may lack reliability and validity, which is beyond your control Professionally collected data: Importantly, you can also re-assess a qualitative data set in your research, rather than using it as a basis for your quantitative research. You are, therefore, re-assessing their data set with your own research question in mind.
Secondary data may have a different format than you require Accessibility: May not answer your research question: Secondary research takes much less time than primary research Wrong format: Instead of undertaking this long endeavour, you thus decide to find a secondary data set — one that investigated for instance a range of difficulties experienced by pregnant women in a nationwide sample.
TABLE 5 summarises the two sources of secondary data and associated examples: METHOD Using secondary data set in isolation Re-assessing a data set with a different research question in mind Combining two secondary data sets Investigating the relationship between variables in two data sets or comparing findings from two past studies Combining secondary and primary data sets Obtaining existing information that informs your primary research Types of secondary data The two most common types of secondary research are, as with all types of data, quantitative and qualitative.Dissertation Using Online Data Access and Collection.
I. How to Complete Your Dissertation Using Online Data Access and Collection resulted in the coining of a new word, using secondary data is a reasonable and acceptable approach; however, the student must do. secondary data analysis.
While secondary analysis is flexible and can be utilized in several ways, it is also an empirical exercise and a systematic method with procedural (Heaton,Johnston, ; Smith, ), yet the key to using existing survey data effectively to find meaningful answers is a good fit between the research question.
Using Secondary Data in Doctoral Research. By Jim Goes and Marilyn Simon. Find this and many other dissertation guides and resources at.
mint-body.com THESIS ADVISORY: It is a common practice for us to advise thesis students to use primary data (collected through survey or using company data) and integrate with data from secondary source, i.e.
UNIVERSITY OF GÖTEBORG Department of Social Work both primary and secondary data. Self-administered questionnaires to the social work This thesis is divided into six chapters. In chapter one, the author discusses the background of the study, Sweden’s social policy, overview of the situation of children in.
Secondary data is one type of quantitative data that has already been collected by someone else for a different purpose to yours. For example, this could mean using.Download