How do you interpret impact factor?

Impact Factors are used to measure the importance of a journal by calculating the number of times selected articles are cited within the last few years. The higher the impact factor, the more highly ranked the journal. It is one tool you can use to compare journals in a subject category.

Is an impact factor of 2.5 good?

The majority of journals, in fact, fall in the bracket of an IF of 1-1+. So, a journal with an IF of 2-2.5 would be considered having a higher impact than these journals. A journal with an IF of 5 or above would be considered high-impact, but note that these would be fewer in number.

What is considered a good impact factor?

In general, an impact factor of 10 or higher is considered remarkable, while 3 is good, and the average score is less than 1. The very prestigious journal Nature had an impact factor of 69.504 in the year 2021.

Is an impact factor of 7.5 good or bad?

An impact factor of about 7.5 is relatively high and generally indicates that the journal is influential within its field. However, whether a journal can be considered a "top journal" depends on the specific academic discipline and the standards within that field.

What is impact factor in simple terms?

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.

How to Calculate Journal Impact Factor Explained

Is 7 a good impact factor?

In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1. However, the impact factor is best read in terms of subject matter in the form of the 27 research disciplines identified in the JournalCitation Reports.

Is an impact factor of 10 good?

An impact factor of 10 can be considered excellent – although unreachable in many categories – as in 2020 only 3.65% of the journals had an impact factor of 10 or higher. An impact factor of 10 isn't even the highest score though.

What is a good h-index for a journal?

What is a Good H-Index? Hirsch reckons that after 20 years of research, an h-index of 20 is good, 40 is outstanding, and 60 is truly exceptional.

Is impact factor 6.4 good?

According to Clarivate Analytics, the top-ranked journal in the field of Oceanography (not counting an “Annual Review” journal) is 6.3, so an impact factor of 6.4 in that field would make it the very best in its field by that metric.

What journal has the highest impact factor?

Clarivate Analytics released the Journal Citation Reports (JCR) 2022 in June 2023. The report lists the top 20 journals by highest impact factor. The top-ranked journal is CA: A Cancer Journal for Clinicians, with an impact factor of 286.13.

How do you know if a journal is reputable?

How to calculate impact factor?

How Impact Factor is Calculated? The calculation is based on a two-year period and involves dividing the number of times articles were cited by the number of articles that are citable.

What does the impact factor of a journal tell you?

Impact Factors are used to measure the importance of a journal by calculating the number of times selected articles are cited within a particular year. Hence, the higher the number of citations or articles coming from a particular journal, or impact factor, the higher it is ranked.

Is there a difference between impact factor and impact score?

CiteScore uses a 3-year window while Impact Factor adopts a 2-year window. CiteScore includes all document types indexed by Scopus, include articles, reviews, letters, notes, editorials, conference papers, etc. while Impact Factor only includes "citable documents" which are articles and reviews.

Is a low impact factor good?

In most fields, the impact factor of 10 or greater is considered an excellent score while 3 is flagged as good and the average score is less than 1. This is a rule of thumb. However, the wild card to pay attention to is that impact factor and comparing journals are most effective in the same discipline.

What does my impact score mean?

The impact score (IS), also denoted as Journal impact score (JIS), of an academic journal is a measure of the yearly average number of citations to recent articles published in that journal. It is based on Scopus data.

Is impact factor really important?

Impact Factors are used to measure the importance of a journal by calculating the number of times selected articles are cited within the last few years. The higher the impact factor, the more highly ranked the journal. It is one tool you can use to compare journals in a subject category.

Is 6 impact factor high?

In theory, the higher the Impact Factor, the more highly ranked the journal. The top 5% of journals (about 610 titles) have Impact Factors equal to or greater than 6. About two-thirds of journals have a 2017 Impact Factor equal to or greater than 1.

Is 7 a good h-index?

H-index scores between 3 and 5 seem common for new assistant professors, scores between 8 and 12 fairly standard for promotion to the position of tenured associate professor, and scores between 15 and 20 about right for becoming a full professor.

What is a respectable h-index?

h-index scores between 3 and 5 feel common for new adjunct professors, scores between 8 and 12 fairly standard for creation to the position of tenured associate professor, and scores between 15 and 20 about right for coming a full professor.

What is the h-index for a PhD student?

On average and good H-index for a PhD student is between 1 and 5, a postdoc between 2 and 17, an assistant professor between 4 – 35 and a full professor typically about 30+. Our comprehensive blog delves into the nuances of the h-index, its relevance in academic promotions, and the challenges it presents.

Is 30 a good impact factor?

Impact scores run from 10 to 90, where 10 is best. Generally speaking, impact/priority scores of 10 to 30 are most likely to be funded; scores between 31 and 45 might be funded; scores greater than 46 are rarely funded.

Is plos one a good journal?

PLOS ONE promises fair, rigorous peer review, broad scope, and wide readership – a perfect fit for your research every time.