Literature Searches

Literature Searches

An important footfall in the EBP action is reviewing the accepted anatomy of abstract to bigger accept the accountable or affair in which you are interested. By administering a analysis of the literature, you are architecture basal ability about the topic; later, you can use this accomplishments to body new insights. Developing a able butt of a affair can alone be garnered by demography the time to thoroughly chase for accordant admonition and resources.

For this Discussion, you will convenance analytic the abstract to acquisition affirmation on a specific topic.

To prepare:

  • Choose a simple chase term(s) apropos to a affair of your PICOT question.
  • Review the admonition on the affirmation bureaucracy discussed in Affiliate 2 of the advance text, in the article, “Facilitating Admission to Pre-Processed Analysis Affirmation in Accessible Health,” and in the multimedia presentation “Hierarchy of Affirmation Pyramid,” begin in this week’s Learning Resources.
  • Review the admonition on the Walden Library’s website, “Levels of evidence.” Take a few account to analyze the altered types of databases accessible for anniversary akin of affirmation and focus on the acceptation of filtered and non-filtered resources.
  • Conduct a abstract chase in the Walden Library on your called affair application the databases that you reviewed. Use at atomic one database for anniversary of the three levels of filtered admonition and at atomic one unfiltered database. Record the cardinal of hits that you acquisition at anniversary akin of the bureaucracy of evidence.
  • Select one commodity from the after-effects at anniversary akin of the hierarchy. Compare the accessories based on the affection and abyss of information. What would be the amount of anniversary ability if you were free an evidence-based practice?

Post on or afore Day 3: 

  • (1)a arbitrary of your search.
  • (2) Describe what affair you selected, the chase term(s) that you used, and the cardinal of after-effects begin at anniversary akin of the hierarchy.
  • (3) Compare the types of admonition begin in the accessories from altered levels and the amount of the admonition from anniversary level.
  • (4) Highlight a advantageous tip that you could allotment with your colleagues about administering an able abstract search.



  • Polit, D. F., & Beck, C. T. (2012).  Nursing research: Breeding and assessing affirmation for nursing practice (Laureate Education, Inc., custom ed.). Philadelphia, PA: Lippincott Williams & Wilkins.
    • Chapter 2, “Evidence-Based Nursing: Translating Analysis Affirmation into Practice” (Review pages 27–34)
    • Chapter 5, “Literature Reviews: Finding and Critiquing Evidence”

      In this chapter, you focus on administering a abstract review. Capacity accommodate how to analyze the accordant abstract on a accustomed affair and again how to appraisement the strengths and weaknesses of the abstract that you accept found. Finally, the affiliate examines how to amalgamate the analysis allegation into a accounting abstract review.
  • Houde, S. C. (2009). The analytical analysis of literature: A apparatus for evidence-based policy. Journal of Gerontological Nursing, 35(9), 9–12.
    Retrieved from the Walden Library databases.  

    This commodity emphasizes the accent of analytical reviews of literature. The authors present an overview of assets that may abetment in administering analytical reviews.
  • Krainovich-Miller, B., Haber, J., Yost, J., & Jacobs, S. K. (2009). Evidence-based convenance challenge: Teaching analytical appraisement of analytical reviews and analytic convenance guidelines to alum students. Journal of Nursing Education, 48(4), 186–195.
    Retrieved from the Walden Library databases.

    This commodity reviews the appearance of the TREAD Evidence-Based Convenance Model. In particular, the authors of this commodity accent how the archetypal emphasizes the use of connected analytical appraisement accoutrement and Akin I evidence.
  • Robeson, P., Dobbins, M., DeCorby, K., & Tirilis, D. (2010). Facilitating admission to pre-processed analysis affirmation in accessible health. BMC Accessible Health, 10, 95.
    Retrieved from the Walden Library databases.

    This commodity describes a bureaucracy of pre-processed affirmation and how it is acclimatized to the accessible bloom setting. The authors analyze a ambit of assets with accordant accessible bloom content.
  • Barker, J. (n.d.) Basic chase tips and avant-garde Boolean explained. Retrieved August 3, 2012, from

    This ability provides a graphical representation of altered approaches to analysis and gives examples of each.
  • Davies, K. S. (2011). Formulating the affirmation based convenance question: A analysis of the frameworks. Evidence Based Library and Admonition Practice, 6(2), 75–80. Retrieved from

    This commodity reviews the frameworks frequently acclimated to abetment in breeding accountable analysis questions. The columnist recommends because the alone elements of the frameworks as changeable (depending aloft the situation), rather than aggravating to fit a bearings to a specific framework.
  • Walden University Library. (2012). Levels of evidence. Retrieved from adviser provides a advertisement of evidence-based analytic resources, including analytical reviews and meta-analyses, alarmingly acquainted topics, accomplishments admonition and able opinions, and unfiltered resources.
  • Indiana State University. (n.d.). Database chase strategies. Retrieved July 6, 2012, from

    In this resource, the best accepted types of database searches are highlighted. It includes capacity such as nesting searches, byword searches, and application synonyms of key words in the search.
  • Library of Congress Online Catalog. (2008). Boolean searching. Retrieved from

    This web folio provides a basal overview of Boolean searches and provides simple examples of key chase terms.
  • Walden University. (n.d.b.). Analytic and retrieving abstracts in the analysis databases. Retrieved August 10, 2012, from

    This ability provides tips for analytic in the Walden Library. It includes a adviser to keyword searches, an account of Boolean searches, and tips on analysis specific journals or articles.
  • Document: Course Project Overview (Word document)
Note: You will use this certificate to complete the Project throughout this course.


  • Laureate Education, Inc. (Executive Producer). (2012e). Finding assets for EBP. Baltimore, MD: Author. 

    Note: The almost breadth of this media allotment is 6 minutes.

    In this video, Dr. Marianne Chulay identifies sources area nurses can acquisition affirmation to abutment their practices. She provides several examples of assets that accommodate specific admonition about best practices in bloom care.
  • Laureate Education, Inc. (Executive Producer). (2012f). Finding sources of evidence. Baltimore, MD: Author. 

    Note: The almost breadth of this media allotment is 9 minutes.

    Dr. Kristen Mauk explains the action of assuming a abstract analysis in this video. She provides admonition for nursing acceptance in browsing databases and allegory sources of evidence.
  • Laureate Education, Inc. (Executive Producer). (2012g). Hierarchy of affirmation pyramid. Baltimore, MD: Author. 

    This multimedia allotment explains the bureaucracy of affirmation pyramid. The allotment offers definitions and key admonition for anniversary akin of the pyramid.

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