Porównaj metody

	Systematyczna strategia wyszukiwania	Operatory wyszukiwania boolowskiego	Analiza cytowań
Dziedzina	Umiejętności badawcze	Umiejętności badawcze	Umiejętności badawcze
Rodzina	Process / pipeline	Process / pipeline	Process / pipeline
Rok powstania	1990s (formalized in Cochrane methodology)	1847 (Boolean algebra); 1960s (database applications)	1955 (citation indexes); 1975 (Impact Factor); 2005 (H-index)
Twórca	Cochrane Collaboration and systematic review methodologists	George Boole and IT information retrieval practitioners	Eugene Garfield (Citation Indexes, 1955); Jorge Hirsch (H-index, 2005)
Typ	Framework	Tool	Tool
Źródło pierwotne	Moher, D., Liberati, A., Tetzlaff, J., & Altman, D. G. (2009). Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA statement. PLoS Medicine, 6(7), e1000097.	Wilkinson, M. D., Sansone, S. A., Vandervalk, B., & Rocca-Serra, P. (2011). Evaluating information retrieval systems: a guide for researchers. Expert Review of Molecular Diagnostics, 11(2), 181–190.	Hirsch, J. E. (2005). An index to quantify an individual's scientific research output. Proceedings of the National Academy of Sciences, 102(46), 16569–16572.
Inne nazwy	search protocol, systematic search, comprehensive search strategy	Boolean logic, Boolean search, AND OR NOT	citation metrics, bibliometric analysis, citation tracking
Pokrewne	3	2	4
Podsumowanie	A systematic search strategy is a comprehensive, transparent protocol for retrieving all relevant literature addressing a well-defined research question. Developed by the Cochrane Collaboration and formalized in guidelines like PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses), systematic search strategies are essential for conducting unbiased literature reviews, systematic reviews, and meta-analyses. Unlike ad hoc searches (searching Google Scholar or PubMed without a protocol), systematic searches document every step—which databases were searched, what search terms were used, how many results were retrieved, and what inclusion/exclusion criteria were applied—enabling other researchers to reproduce the search and verify that no relevant studies were missed.	Boolean search operators are logical functions—AND, OR, NOT, and parentheses—used to combine and filter search terms in bibliographic databases, library catalogs, and search engines. Named after mathematician George Boole (1815–1864), Boolean logic has been applied to information retrieval since the 1960s. These operators allow researchers to construct complex, precise searches that retrieve only articles meeting specific combinations of criteria, dramatically improving search efficiency and reducing irrelevant results.	Citation analysis is the systematic study of how scholarly works are cited by subsequent research, used as a proxy for research impact and influence. Founded formally by Eugene Garfield in 1955 (introducing citation indexes), the field encompasses metrics ranging from simple citation counts to sophisticated indices like the H-index (Hirsch, 2005) and field-normalized indicators. Citation analysis is used to evaluate researcher productivity, track influence of ideas, assess journal quality, and detect research trends. While citation counts are not perfect measures of quality (high citation does not equal high quality; time lag in citation accumulation), they provide valuable quantitative data for research evaluation alongside peer review and expert assessment.