Influence, reputation, and career progression are all practically unattainable if a researcher does not devote sufficient attention to increasing their h-index. Despite the fact that this metric is calculated on the basis of only two types of data (the number of publications and their citations), improving it by even a single point often proves to be no easy task. That is why, in order to build an effective strategy, it is important to understand exactly which activities can genuinely help. This is precisely what we will discuss in more detail in today's article.
Which factors can help increase your h-index?
First and foremost, it is important to understand that, unfortunately, there is no single universal method that could dramatically affect your h-index value in a short period of time. Improving this metric is a long-term, systematic process that requires the researcher's continuous engagement. Nevertheless, there are several directions in which work can contribute to the growth of the h-index. What exactly are we talking about?
Publishing in high-ranking journals
The journal in which an article is published largely determines its subsequent citation rate. When choosing a publication, it is worth focusing on scientometric indicators, such as the impact factor (in the Web of Science database) or CiteScore (in the Scopus database). These reflect how actively that journal's articles have been cited in previous years.
It is also worth taking access type into account separately, since this aspect directly affects the visibility of the research and, consequently, its citation rate. Publications in Open Access journals are cited more frequently, since they are available without a subscription. This significantly broadens the pool of potential readers, including researchers with limited funding.
Co-authorship
Publications produced through co-authorship, particularly within international or interdisciplinary projects, reach a wider audience and are more frequently cited thanks to the combined scientific networks of all participants. Working with colleagues from other countries or fields also increases the chances of further collaboration and repeat citations in related research.
Participation in the work of established, reputable scientific consortia or laboratories holds particular value. Such collectives already have a built-up readership, which accelerates the accumulation of citations for new joint work.
Choosing highly cited types of publications
Although many types of publications exist within the academic environment, not every one of them receives equal attention from researchers. There are a number of formats that, for the most part, attract the highest number of citations, namely:
- original research studies – thanks to the new data that opens up approaches to solving a specific problem
- review articles – since they systematise existing research on a topic and save other researchers the time they would otherwise spend processing dozens of primary sources individually
- meta-analyses – which summarise the results of many studies at once and, as a result, often become one of the most cited categories of publications within their field
- methodological articles describing new research methods or tools – which are referenced by everyone who subsequently applies that method in their own work
Participation in academic conferences
Presentations at specialised conferences and symposia increase the visibility of a piece of work among colleagues even before it begins accumulating citations through search systems. This also opens the way to participation in larger-scale research projects and co-authorship. Additionally, it is worth publishing conference abstracts or proceedings in indexed collections (where these are included in Scopus or Web of Science), since this creates another citable document and strengthens the overall author profile.
Publishing preprints
Posting a preprint (for example, on arXiv, SSRN, bioRxiv, or an equivalent platform in your field) allows researchers to become familiar with the work before peer review in a journal has been completed. This speeds up the first citations and increases the overall visibility of the research within the scientific community.
Unifying your author profile
This is a technical, but genuinely impactful, strategy. If an author's name is recorded inconsistently across different publications (variations in transliteration, abbreviations, changes in affiliation), scientometric databases may count citations separately for each variant, which artificially lowers the h-index.
To avoid such problems, it is worth maintaining a single profile on Google Scholar, ORCID, Scopus, or Web of Science, and regularly checking that all publications are correctly linked to it. This is particularly relevant for researchers who have changed their place of work or published under different variants of their name.
Open data and reproducibility
Studies accompanied by open datasets or detailed methodology that is easier for other scientists to reuse tend, on average, to receive more citations, since they are more frequently referenced when an experiment is reproduced or extended. Depositing data in recognised repositories (such as Zenodo, Dryad, or Figshare) also increases confidence in the results and makes it easier for other research groups to use them further.
Regularity of publications
A steady stream of publications over several years works better for the h-index than several articles published all at once followed by a long pause. The reason for this is that the metric grows gradually and depends on an accumulated body of work that has had time to gather citations.
It is also worth taking into account that citations accumulate over time. For example, an article published several years ago typically has a higher citation potential than a recent one, even where quality is equal. This is why long-term publication planning delivers a more stable effect on the metric.
Self-citation
Moderate and appropriate references to one's own previous work within a new article are normal academic practice, provided they are genuinely relevant to the topic. However, excessive self-citation (above roughly 10–12%) is tracked separately by some journals and can negatively affect an author's reputation, or even lead to the rejection of the article.
Growing your h-index is a process that requires discipline and consistent action. The best results come from combining all of the approaches outlined above, rather than using them in isolation, since this is precisely how a noticeable result can be achieved within a shorter timeframe.
To avoid difficulties in increasing your h-index, get in touch with Scientific Publications. We will conduct an audit of your profile and prepare an individual strategy for improving your metric. In addition, we will support you at every stage of the process, so that you can devote more time to your research activities. Would you like a free consultation? Fill in the form below, and our manager will contact you shortly. Together, towards new scientific achievements!
