Bibliometrics, or research impact, is the quantitative method of citation and content analysis for scholarly journals, books and researchers. The quantitative impact of a given publication is appraised by measuring the amount of times a certain work is cited by other resources. By implication, you can measure the influence or 'impact' that a given work has on the rest of academic literature. Bibliometrics should always be supplemented by qualitative peer review and a strong argument on impact in a personal statement.
Bibliometrics is based upon statistical sampling. It is based upon certain assumptions. These assumptions must be accounted for in any appraisal.
In this short video, Dr. Kevin Lalor, School of Social Sciences and Law, Dublin Institute of Technology, highlights some of the limitations of use of journal impact data in the social sciences and humanities and all the types of publication that are missed.
The number and variety of citations a paper receives are often used as metrics to approximate that paper's influence in its field. A handful of databases provide tools that allow you to view or track citations to individual papers or to generate reports based on the citation statistics of a paper or group of papers.
The University of Baltimore have access to two such databases:
Keep in mind:
The citation information in these databases is based only on the information contained in those databases. In other words, a citation count in Web of Science indicates how many times that item was cited by other papers that are also in Web of Science. Citation metrics for individual papers may be different based on which database you use. Gather metrics from a variety of sources in order to get the most complete picture of a paper's influence.
To tell your impact story, you need to find the citation count of your research papers through citation databases and alternative metrics tools. They are key instruments that allow a user to understand the impact of an individual published paper or of a researcher's body of work. Citation databases and altmetrics tools can be used for the following:
|It is important to note that not all databases have a complete record of information regarding a certain published item. It would be wise to use multiple databases to fully utilize this feature.|
A Guide to Evaluating Research Performance with Citation Data
"If you can measure that of which you speak, and can express it by a number, you know something of your subject; but if you cannot measure it, your knowledge is meager and unsatisfactory."
~ William Thomson, Lord Kelvin