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Journal Impact Factor

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The Journal Impact Factor (JIF) is a quantitative measure reflecting the average number of citations to articles published in a specific journal over a defined period, typically two years. It is used to evaluate the relative importance of journals within their fields, influencing publication decisions and academic reputation.
lightbulbAbout this topic
The Journal Impact Factor (JIF) is a quantitative measure reflecting the average number of citations to articles published in a specific journal over a defined period, typically two years. It is used to evaluate the relative importance of journals within their fields, influencing publication decisions and academic reputation.
Increasingly, academics have to demonstrate that their research has academic impact. Universities normally use journal rankings and journal impact factors to assess the research impact of individual academics. More recently, citation... more
This research was funded by, and implemented within, a UK national research organisation, while the author was the KE and Impact Evaluation Manager responsible for assessing impact on a £15m UK government-funded research programme. This... more
This Impact Report identifies and summarises the diverse impacts, resulting from the £500m of UK funding of Science and Technology in 2013, using numerous quantitative metrics and short case study extracts. It shows how the varied... more
The bibliography in the 21st century acquires a new impuls, now as a basis for bibliometric measurements, in demand both for the evaluation of individual and institutional publications ratings, and for a comparative analysis of trends in... more
Citation based metrics are widely used to assess the impact of research published in journals. This paper presents the results of a research study to verify the accuracy of data and calculations of journal impact metrics presented in Web... more
Journal impact factors (IFs), a measure of citation frequency, are published annually in Journal Citation Reports (JCR). Journal IFs, although controversial because of the uses to which they have been put in academic arenas, remain a... more
Objectives: Although research has consistently shown a higher prevalence of depression among women compared with men, there is a lack of consensus regarding explanatory factors for these gender-related differences. The aim of this paper... more
This study, based on systematic review and meta-analysis, aimed to collect and analyze evidence on correlation between perception-based journal rankings and the most popular citation-based measure, Thomson Reuters Journal Impact Factor... more
The aim of this study is to gain a thorough understanding of the Social Science Research System (SSRS) in Serbia.To that end, the report first outlines the basic parameters of the system by mapping its key stakeholders, analysing their... more
by Richard West and 
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In this paper, we review findings from an analysis of the past decade (2001-2010) of research in 10 major journals in the field of instructional design and technology. Each research article published in these journals during this decade... more
This theoretical reflection article carries out a critique of the political economy of scientific measurement as exemplified in the analysis of the impact factor as a measure of scientific quality. It explains the social and cultural... more
African scholarly research is relatively invisible globally because even though research production on the continent is growing in absolute terms, it is falling in comparative terms. In addition, traditional metrics of visibility, such as... more
What are the statistical practices of articles published in journals with a high impact factor? Are there differences compared with articles published in journals with a somewhat lower impact factor that have adopted editorial policies to... more
In times of globalization there is an increasing use of English in the medical literature. The aim of this study was to analyze the influence of English-language articles in multi-language medical journals on their international... more
Abstract — To have a better quantification of an in individual scholar’s citation contact, many measures have been developed. Due to the measures that indicate the quality of researchers and organizations, the h-index has received a huge... more
African scholarly research is relatively invisible globally because, even though research production on the continent is growing in absolute terms, it is falling in comparative terms. In addition, traditional metrics of visibility, such... more
Worldwide, the publishing industry has been compelled to change with digital media technology, and some traditional academic journals are struggling to adapt. This article examines the marketing and publicity actions available to the... more
""""An amazing way for busy academics to publish regularly in journals using web 3.0 tools. To be released in September, this eBook presents a simple but comprehensive model, so that you rest assured that you have done everything... more
Earlier publications have shown that the number of references as well as the number of received citations are field-dependent. Consequently, a long reference list may lead to more citations. The purpose of this article is to study the... more
Introduction: In the current study, we compared h5-index provided by Google Scholar (GS), impact factor (IF) provided by web of sciences (WOS), and SCImago journal rank indicator (SJR) provided by SCOPUS for quality assessment of nuclear... more
African scholarly research is relatively invisible globally because, even though research production on the continent is growing in absolute terms, it is falling in comparative terms. In addition, traditional metrics of visibility, such... more
"African scholarly research is relatively invisible globally because, even though research production on the continent is growing in absolute terms, it is falling in comparative terms. In addition, traditional metrics of visibility, such... more
A review of Garfield's journal impact factor and its specific implementation as the Thomson Reuters Impact Factor reveals several weaknesses in this commonly-used indicator of journal standing. Key limitations include the mismatch between... more
This article researches the influence of IJEEE on electrical engineering and electrical engineering education as a discipline. For this purpose, the history of this journal has been presented from a citation perspective. To identify... more
Objective. This paper investigated the possibility of SCImago Journal Rank (SJR) indicator as an alternative to the Journal Impact Factor (JIF) in the field of dentistry. Method. The SJR and JIF scores and ranking order of 88 dental... more
Altmetrics sind eine Antwort auf die gewachsene Kritik am Journal Impact Faktor im Rahmen der wissenschaftlichen Leistungsmessung. Im Unterschied zu den bibliometrischen Metriken erweitern Altmetrics das Resonanzspektrum von... more
To investigate the science of animal welfare for zoo and wild animals in the period from 1966 to 2007, we conducted a bibliometric analysis of abstracts downloaded from The Web of Science© database using the keyword combination “Animal... more
"This article analyzes the new system of indicators adopted in Italy to evaluate universities’ research activities, and it shows that this system provides an implicit structure of economic incentives which de facto is likely to favor... more
I describe a simple modification which can be applied to any citation count-based index (e.g. Hirsch's h-index) quantifying a researcher's publication output. The key idea behind the proposed approach is that the merit for the citations... more
"African scholarly research is relatively invisible globally because, even though research production on the continent is growing in absolute terms, it is falling in comparative terms. In addition, traditional metrics of visibility, such... more
Measuring the contribution of each author of a multi-author paper has been a long standing concern. As a possible solution to this, we propose a list of intellectual activities and logistic support activities that might be involved in the... more
This paper analyses the entire publication history of the Journal of the Academy of Marketing Science (JAMS) by analyzing 1747 documents from 1973 to June 2018. Citation networks were examined from available metadata such as author and... more
No regulations govern placebo composition. The composition of placebos can influence trial outcomes and merits reporting.
J Bone Joint Surg [Br] 2010;92-B:1338-43.
Publication in quality journals has long been a yardstick for measuring academic performance, although there is a divergence of opinions as to how to define and measure “journal quality”. For some time the primary tools for assessing... more
Publication in scientific academic journals is a key criterion to appointment, tenure, and promotion in many universities from the developed countries. Most universities weigh publications according to the quality or impact of the... more
Caballero-Uribe CV, Viloria-Doria JC, Soriano E. The impact factor of the Pan American and the International official Rheumatology journals: A bibliometric analysis. JCR: Journal of Clinical Rheumatology 2018; 24 (S3): S157. Available in:... more
The increased pressures for high-volume, high-impact publications in English language and the high rejection rates of submitted manuscripts for publications present an often unsurpassable obstacle for (early career) researchers. At the... more
The modern science system relies on intense evaluation of scientific publication, in which scientific impact is highly emphasized, but its contribution to the progress of science has been controversial. Focusing on two aspects of the... more
Quantifying coauthors’contributions will encourage a healthy dialogue about the meaning of coauthorship and author rank will promote better consideration of author rank in assessing scientific impact, and will lead to improved ways to... more
Background: The number of retracted scientific publications has risen sharply, but it is unclear whether this reflects an increase in publication of flawed articles or an increase in the rate at which flawed articles are withdrawn.
Purpose: The study aimed to examine query strategies that would provide an exhaustive search method to retrieve the most referenced articles within specific categories of critical care. Material and Methods: A comprehensive list of the... more
Neurosciences have an important place inside the scientific development of Ibero American countries, and particularly in Cuba. The objective of the current work is to analyze the productivity and visibility of Cuban neuroscientists in the... more
Over the past five years or so, Anglo-American hegemony in human geography has been widely debated. This debate has highlighted the obstacles put in the way of the building of a more international geographical discipline. In this paper,... more
To achieve a global brain circulation, many Latin American countries have incentivized training abroad and publishing in high impact factor journals. Such internationalization strategies are valuable, but we argue that a knowledge... more
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