What does GREY literature include?

The term grey literature refers to research that is either unpublished or has been published in non-commercial form. Examples of grey literature include: government reports. policy statements and issues papers. conference proceedings.

Is Google Scholar GREY literature?

Google Scholar (GS), a commonly used web-based academic search engine, catalogues between 2 and 100 million records of both academic and grey literature (articles not formally published by commercial academic publishers). Google Scholar collates results from across the internet and is free to use.

Is GREY literature reliable?

Grey literature usually has not been peer reviewed, but may still be good, reliable information. It can thus be invaluable for your research. It is produced from a variety of sources, and is usually not indexed or organised, often making it difficult to locate.

Why is GREY literature not considered scientific?

Scientists generally place the most trust in information published in journals that use the peer-review process. These documents are all considered “grey literature.” The term grey literature comes from the uncertainty of the status of this information.

Where can I find GREY literature?

International grey literature sources

  • CORE. CORE provides searchable access to millions of research papers from repositories and Open Access journals worldwide.
  • NZResearch.org.
  • Grey Literature Report.
  • National Technical Reports Library (NTRL)
  • Mednar.
  • OAIster database (Worldcat)
  • OpenDOAR.
  • OpenGrey.

Is a dissertation GREY literature?

Therefore, grey literature can at times be difficult to identify and obtain. It includes theses and dissertations, conference papers and proceedings, research reports, government documents, technical notes and specifications, proposals, data compilations, clinical trials, etc.

Why is GREY literature important?

Grey literature, or evidence not published in commercial publications, can make important contributions to a systematic review. Grey literature may thusly reduce publication bias, increase reviews’ comprehensiveness and timeliness and foster a balanced picture of available evidence.

How do you review GREY literature?

Grey literature is research published outside of commercial or academic publishing….Evaluating grey literature

  1. Consider the author, their affiliations and qualifications.
  2. Check reference lists to see who and what other material has been taken into account.
  3. Any data collection methods and analysis should be transparent.

Are news articles GREY literature?

What is grey literature? Grey literature is information produced outside of traditional publishing and distribution channels, and can include reports, policy literature, working papers, newsletters, government documents, speeches, white papers, urban plans, and so on.

Can you use a dissertation in a literature review?

Dissertations and theses have value as research material, and they are an important form of scholarly communication. They can be the only research or literature on an uncommon or niche topic. They can have up-to-date and thorough literature reviews.

What is GREY evidence?

Grey literature includes a range of documents not controlled by commercial publishing organisations. This means that grey literature can be difficult to search and retrieve for evidence synthesis. Much knowledge and evidence in public health, and other fields, accumulates from innovation in practice.

Is PubMed GREY literature?

The “grey literature,” materials not published commercially or indexed by major databases such as PubMed, can also be searched.