The GCU Library's updated version of LopeCat, the library’s online catalog, is live! For more details on what has changed, visit the What's New Guide .
If you have the citation information for an article or book but can't find the full text, you can submit an InterLibrary Loan (ILL) request.
Interlibrary loan service is for current students, faculty, and staff. For alumni resources, visit: Alumni Resources
The literature review section of the dissertation or DNP project is expected to be thorough, broad, and in depth. The guide books above and the selection of articles below can help you make sure you are taking a thoughtful and complete approach to your search. Also on this page is advice for digging deeper in library databases and Google Scholar.
There are many ways to expand your searches to locate additional articles. Below are tips for the following methods to locate new articles:
How To Locate Additional Databases
To display different subsets of databases, use the menu bar in the middle of the page.
Browse by Subject will allow you to choose a subject by which to filter the databases that display.

When you choose a subject, only relevant databases will be listed.
To return to the full list, click on Clear Filters/Browse All Databases:
You can also browse through the databases by title by clicking the letter on the alphabet list that the title begins with.
Uncheck Full Text to Expand a Search


How to Locate Review Articles: Systematic Reviews, Literature Reviews, and Meta-Analyses
Why review articles?
Seo, H.-J., Sohng, K.-Y., Chang, S. O., Chaung, S. K., Won, J. S., & Choi, M.-J. (2019). Interventions to improve hand hygiene compliance in emergency departments: a systematic review. The Journal of Hospital Infection, 102 (4), 394–406. https://doi.org/10.1016/j.jhin.2019.03.013
Pursuing a health care topic? Search Cochrane Reviews or Joanna Briggs EBP as well as the more general databases.
How to Use the Field Options in LopeSearch
Example 1:
Research question: “Why less African-American women are promoted to leadership positions in career opportunities within the mental health professions?”
Why? The gender of the study population is more likely to be a principle aspect of the study when mentioned in the abstract. Looking in the full text however would get too many false positives for incidental mention of these words.
Why? Race may or may not be mentioned in the abstract. Looking in the full text allows this search to also turn up studies that looked at women in general, but reported out on race or ethnicity as a variable.
Why? Restricting this aspect to subject ensures that career considerations were the purpose of the study.
Why? These words can occur a lot incidentally. Ensuring they appear in the title reduces irrelevant results when they should be the focus of the study.
Why? This keyword set helps narrow down the search to empirical or original research studies in databases that do not have filters for it.
Example 2:
Research question: "What is the role of self efficacy in the success of Black students in college?"
Why? This search is looking for race or ethnicity to be a central part of any study returned, so it should be mentioned in the title, subject terms, or abstract.
Why? This search is looking for the academic level to be mentioned as a key part of the study, and thus appearing in the abstract.
Why? This is the theoretical concept that needs to be prominent to match with the researcher's research question.
Why? This keyword set helps narrow down the search to empirical or original research studies in databases that do not have filters for it.
Why? In previous searches, a number of articles related to these keywords appeared. They are not what the researcher is looking for, so using NOT eliminates them from the search. Use NOT carefully to ensure you are not being overbroad.
Finding recent papers
Your search results are normally sorted by relevance, not by date. To find newer articles, try the following options in the left sidebar:
Locating the full text of an article
Abstracts are freely available for most of the articles. Alas, reading the entire article may require a subscription. Here're a few things to try:
If you're affiliated with a university, but don't see links such as "FindIt@Harvard", please check with your local library about the best way to access their online subscriptions. You may need to do your search from a computer on campus, or configure your browser to use a library proxy.
Getting better answers
If you're new to the subject, it may be helpful to pick up the terminology from secondary sources. E.g., a Wikipedia article for "overweight" might suggest a Scholar search for "pediatric hyperalimentation".
If the search results are too specific for your needs, check out what they're citing in their "References" sections. Referenced works are often more general in nature.
Similarly, if the search results are too basic for you, click "Cited by" to see newer papers that referenced them. These newer papers will often be more specific.
Explore! There's rarely a single answer to a research question. Click "Related articles" or "Cited by" to see closely related work, or search for an author's name and see what else they have written.
To find the Advanced Scholar Search, click the Menu option located in the upper left corner.

Click on Advanced Search.

A new box will pop up.

Example Searches:

This Advanced Search is searching for articles on the benefit of teaching information literacy in schools.
The words benefit and teach will both be found somewhere in the article.
The phrase information literacy will also be in the article.
One of these words or a combination of these words-- school or education or college or university --will also be in the article.
Articles will have been published from 2010to present. (Leaving the second box empty will automatically search until present day).

This Advanced Search is searching for articles on the connection between academic success and libraries.
The phrase academic successwill be found in the article.
Either libraryor libraries(or both!) will also be found in the article.
Academic successand libraryor librarieswill be found in the titleof the article.

This Advanced Search is searching for articles written on social learning that were authored by Albert Bandura.
The phrase social learningwill be found in the article.
All articles will be authored by Albert Bandura.
Linking to GCU
Google Scholar can be linked to the GCU Library databases, making it a "one-stop shop" for finding articles. Here’s how to do so:
1. Start at the Google Scholar homepage: http://scholar.google.com
2. Click on the Menu icon in the upper left corner.

3. Click on the Gear cog in the right corner of the menu. On some browsers this may appear as Settings below Advanced Search instead.

4. Click on Library links to the left.

5. Type Grand Canyon University into the search bar and click the search button.
6. Click the box next to Grand Canyon University - Full-Text @ GCU to add a check mark.

7. Once you see Grand Canyon University - Full-Text @ GCU listed with a check mark next to it, click the Save button.
Now you will be able to see which results in Google Scholar are freely available through the GCU library. Review the Accessing Articles and Accessing Books tabs for examples.
Exporting Citations
Like many databases in the GCU Library, Google Scholar has a built-in citation tool. Here's how to use it:

2. A new box will pop up. Copy and paste the required format into your document.
3. Always double check the citation for accuracy and proper formatting.

To export a reference from Google Scholar into citation management software:

2. A new box will pop up. The citation managers will be listed at the bottom of the box. Click your preferred citation manager.
3. Follow the prompts to complete the export.

Create a Google Scholar Alert
It is best to use a Google account, such as a gmail, for alerts so you can easily modify them.


Manage Your Google Scholar Alerts
After a time, you may find that you no longer want to continue receiving alerts for some searches you created in Google Scholar.
To delete an alert:


Browse a Journal's Articles
Have a key paper? Get alerted when a new paper that includes it in their reference list is published!
In addition to the tips below for setting alerts in Web of Science, Google scholar and many individual databases also have search alert features that will notify you when new articles match the criteria you set up. Check out the search alerts page for how to use this feature in the databases that offer it.
At various points in your educational journey, you will need to find empirical articles for many class assignments, capstones, and research projects, including doctoral DNP projects and dissertations.
Some of the databases have specific filters to help you narrow your results to empirical articles or labels to identify them quickly. These are outlined in the section below, as well as how to find articles in databases without these filters.
An empirical article reports on the outcome of a study based on observation or experiment carried out by the author(s).
These can also be called primary or researcharticles. They contain original data and the conclusions of the researchers involved in an experiment or study.
The two main sections of an empirical article are the methodology (sometimes called the design) which describes how the study was carried out, and the results (sometimes called the findings) which lays out and analyzes the data or observations which were found. Both quantitativeand qualitativearticles are empirical.
Qualitative Research
Qualitative research includes all modes of inquiry that do not rely on numbers or statistical methods. (Encyclopedia of Nursing Research, 2012, Springer). Qualitative research typically involves interviews, surveys, or questionnaires.
Quantitative Research
Quantitative research consists of the collection, tabulation, summarization, and analysis of numerical data for the purpose of answering research questions or hypotheses. (Encyclopedia of Nursing Research, 2012, Springer).
It would be great if all empirical articles were labeled with the words "Empirical" or "Research Article." Unfortunately, most of them aren't. Instead, the article has to be read and analyzed to determine if it is empirical. Empirical articles have certain features that identify it as empirical. Look for these features to decide whether an article is empirical.
Introduction- This section introduces the article. It gives an overview of the problem, and the rationale for the study. The research hypothesis or research question is provided.
Literature Review- In this section, the authors review previous research that is relevant to their study. This may include key concepts, theories, or similar studies.
Method- This section describes the original research study conducted by the authors. It includes the research methods used, the population sample, and the data collection process.
Results- Also called discussionor findings. In this section, the authors discuss the results of the study. This includes analyzing the data, drawing conclusions based on the data, and determining whether their hypothesis/research question was correct.
Conclusion- This section summarizes the research study and provides suggestions for future research. Looking at the suggestions for future research is a great place to find the gap in the literature.
References- A list of all the sources the authors used in conducting their research and writing the paper.
To begin working with empirical/research articles, the Library recommends viewing the video How to Read and Understand a Research Study from Sage and reading Evaluating Research Studies from the Handbook of Research Design & Social Measurement .
Most research articles follow the same basic layout, with the same general sections.

The brief summary or recap of the article.
IntroductionThis section introduces the article. It gives an overview of the problem, and the rationale for the study.
Check your understanding here.

Also called Discussion or Findings.
The results of the study. This includes analyzing the data, drawing conclusions based on the data, and determining if the hypothesis/research question was correct.

Summarizes the research study and explains what conclusions the results support.
MethodThe research methods used, the population sample, and the data collection process. The actual study part of a study.
A list of all the sources the authors used in conducting their research and writing the paper.
Some articles may also include a section reviewing other studies that did the same or similar research, called a literature review.
Two types of review articles will sometimes appear in searches for empirical articles, including when using database filters. While they are secondary sources and do not represent primary research, they are important overviews of the current state of research. A recent review or analysis can be a useful source of articles. They can also point towards gaps in research or areas for further study.
Meta Analysis
Meta-analysis is a quantitative approach that permits the synthesis and integration of results from multiple individual studies focused on a specific research question. (Encyclopedia of Nursing Research, 2012, Springer).
Systematic Reviews
Systematic reviews are overviews of research evidence that address a specific clinical question. The purpose of the systematic review is to provide a more comprehensive synthesis and evaluation of the state of the science in the area of interest. (Dictionary of Nursing Theory and Research, 2010, Springer).