Who decides impact factor of journals?

The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as indexed by Clarivate’s Web of Science.

How is impact factor of publications calculated?

The Impact Factor is calculated by dividing the number of citations in the JCR year by the total number of articles published in the two previous years. An Impact Factor of 1.0 means that, on average, the articles published one or two year ago have been cited one time.

How do journals increase impact factor?

Ethical approaches

1. Publish quality over quantity.
2. Create belief in authors that impact factor will rise.
3. Make the submission process more pleasant for authors.
4. Use editorial process to improve articles.
5. Make articles easier to find.
6. Make articles free and open access or at least have a liberal copyright policy.

Do journal impact factors matter?

Whether you like it or hate it you can’t ignore impact factor (IF). Touted by its supporters as a measure of how important a journal is within it field, IF is basically a measure of the average number of citations to an article published in the journal.

Why is Impact Factor important?

Impact factor is commonly used to evaluate the relative importance of a journal within its field and to measure the frequency with which the “average article” in a journal has been cited in a particular time period. Journals with higher IFs believed to be more important than those with lower ones.

How to calculate the impact factor of a journal?

Impact factor can be calculated after completing the minimum of 3 years of publication; for that reason journal IF cannot be calculated for new journals. The journal with the highest IF is the one that published the most commonly cited articles over a 2-year period.

What is the meaning of high impact factor?

What is a high impact factor? Impact Factor is a measure of the importance of a journal. The impact factor (IF) is a measure of the yearly average number of citations to recent articles published in that journal. It is often used to compare journals of the same category.

What is the history of the impact factor database?

The database listing impact factors first appeared as the Science Citation Index and was published by the Institute for Scientific Information, which was founded by Garfield. It later became Journal Citation Reports (JCR), which is published by Thomson Reuters.

What is “citation impact” (if)?

The relative number of citations an individual article receives is better evaluated as “citation impact.” In a given year, the IF of a journal is the average number of citations received per article published in that journal during the 2 preceding years.