This paper examines the role of information literacy in nursing practice and professional knowledge generation. It defines information literacy as the ability to identify, locate, and evaluate needed information, emphasizing its importance for critical thinking and evidence-based clinical decision-making. The paper distinguishes between structured academic databases and general search engines, outlining key differences in reliability, peer review, and access to full-text publications. It concludes by highlighting PubMed as a leading professional biomedical database, noting its wide scope, public accessibility, and value as a trusted evidence-based resource for health practitioners and students.
Information literacy is the ability to identify what information is needed and where it can be found (Wadson & Phillips, 2018). Knowing where to look is essential for accurately evaluating a resource and ensuring its effectiveness for its intended purpose. In nursing, critical thinking and decision-making rely heavily on information literacy. For instance, when an evidence-based resource is obtained, it becomes easier to apply enhanced clinical practices for the best patient outcomes (Wadson & Phillips, 2018). Personal and professional growth is possible through technical knowledge relevant to the field, since capitalizing on quality information is a quick and reliable way of solving problems for the target population or consumers.
Databases contain structured and systematic data records that can be retrieved at any time, particularly from library sources (Thunderstone, 2019). Online databases share this structured display of resources and include many authorized studies. In contrast, search engines return unstructured and unsystematic information that does not necessarily include authorized or peer-reviewed articles. Results may include any form of content, such as blogs and website articles. Furthermore, search engines often surface short-form content rather than full-text publications. Only articles with abstracts may appear in search results, whereas databases — when accessed with appropriate login credentials — provide full-text information.
"Profiles PubMed as a trusted biomedical resource"
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