Subject guide to library related topics.
These slides were put together to help those undertaking a systematic review as part of their Doctorate in Clinical Psychology. The presentation on the search part of the work involved, is split into six parts. The slides in each part are listed below with the approximate length of time of the recorded narration in brackets (minutes:seconds).
These powerpoint files are large and can take a bit of time to load/download/save.
The full set of slides are also available but without voice over narration which makes the file size smaller and therefore loading speeds quicker.
All slides without narration [file size 1,113KB]
Part 1 [file size 24,154KB]
1 – Introduction (1:10). Transcript pdf
2 – Search workflow (6:30). Transcript pdf
3 – Search terms (9:00). Transcript pdf
Part 2 [file size 29,136KB]
4 – Subject specific databases (7:15). Transcript pdf
5 – Subject headings - default setting (psycINFO) (2:45). Transcript pdf
6 – Subject headings - context and scope notes (3:50). Transcript pdf
7 – Subject headings - the records returned (1:40). Transcript pdf
8 – Subject headings - used in a keyword search (4:20). Transcript pdf
Part 3 [file size 25,061KB]
9 – Phrases, truncation, search history & Boolean (6:50) Transcript pdf
10 – Search history - Ovid interface example (10:20) Transcript pdf
Part 4 [file size 26,841KB]
11 – Search more than one (Ovid hosted) database (5:50) Transcript pdf
12 – Search more than one (Ovid hosted) database contd (3:30) Transcript pdf
13 – Deduplication (2:30) Transcript pdf
14 – Numbers to note (6:25) Transcript pdf
Part 5 [file size 18,549KB]
15 – Records out (7:45) Transcript pdf
16 – Save details of search run (5:00) Transcript pdf
Part 6 [file size 27,219KB]
17 – Different interface – ProQuest (7:20) Transcript pdf
18 – Different interface – ProQuest contd (5:12) Transcript pdf
19 – Help sources (6:00) Transcript pdf
20 – Inter-Library Loan service – use to get reading material the University of Edinburgh Library does not have (no narration)
21 – Reference management software – includes link to the University pages from which to get free EndNote desktop (no narration)
LibSmart II: Literature Searching for Systematic Reviews
LibSmart II is a self-enrol course on Learn, one of the modules of which is designed to provide guidance on what literature searching methods are relevant for robust systematic reviews:
Module 1: Literature Searching for Systematic Reviews
Cochrane Interactive Learning is self-paced learning modules on the full process for conducting systematic reviews according to Cochrane Collaboration guidance. There are nine modules plus exercises and quizzes.
The first time you use this resource, you need to register to create account so that your progress may be recorded and you can pick up where you left off. There is a two-stage registration process – if you already have a Cochrane account, you can skip the first step.
Step by step registration guide.
For a systematically conducted literature review, you will be expected to use relevant Abstracting & Indexing databases (databases) which contain details of journal articles (theses, conference papers and some book chapters).
Databases (and other resources) with content relevant to clinical psycology topics, are listed on the webpage below.
- Get to a database by clicking on/selecting its title.
You will see on that page a description for each database to help you decide which may be appropriate to use for your review. However...
...you will be expected to have used:
Others to consider include:
Both of these can be searched at the same time as psycINFO and MEDLINE because we buy access to them from the search platform “Ovid”. This also allows you to get some deduplication done by the search platform.
If the professionals or population you are interested in are community based consider:
If your topic includes school based interventions or happens in schools, use:
The databases tend to cover theses in their subject areas but if you want to know you have searched across all subject areas, include:
These last four can all be searched together because they are hosted on the same search platform, called “ProQuest”.
As well as testing a search set against known papers, Table 1. PRESS 2015 Guideline Evidence-Based Checklist in the McGowan et al (2016) article can be used to assess your strategy.
The following Dissertation Festival recording was made on 17th March 2021:
How to test your systematic review searches for quality and relevance
The session covered:
Resources dedicated to grey literature are not usually designed for complicated search strategies, so pick a couple of concepts at most, and search on the main terms. Content is usually theses and government publications.
Other sources of research which could meet your relevancy and inclusion/exclusion criteria:
If you are thinking about using either of the following, bear in mind:
Previously awarded DClin theses are available to read in the Edinburgh Research Archive (ERA):
Checklists or critical appraisal tools/worksheets are designed to help with the evaluation (reliability and relevance) of reading material found. There are different checklists for reports of different research methodologies, eg randomised control trials, cohort studies, economic studies. They can also help you think about your search strategy as well as being used as templates should you be publishing research of a particular methodology.
PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) is the source of commonly used flow diagrams used to present to readers how the results of a search focus as the screening process progresses. In addition it has checklists for assessing the quality of a systematic review and, in the Extensions section, for other types of reviews as well:
Critical Appraisal Skills Programme (CASP) provides resources to enable systematic assessment of the trustworthiness, relevance and results of published papers.Checklists provided are for RCTs, systematic reviews, qualitative, diagnostic and case control studies, also economic evaluation and clinical prediction rule.
Centre for Evidence-Based Medicine (CEBM)'s critical appraisal tools are for systematic reviews, diagnostics, prognosis, RCTs, qualitative studies and IPD review.
CEBM Critical Appraisal worksheets
Joanna Briggs Institute (JBI) critical appraisal tools include analytical cross sectional studies, case control studies, case reports, case series, cohort studies, diagnostic test accuracy studies, economic evaluations prevalence studies, qualitative research, quasi-experimental studies, RCTs, systematic reviews and for text and opinion:
Naicker’s Critically Appraising for Antiracism Tool is a supplementary tool developed to support appraisers in explicitly addressing racial bias and available, with supporting documentation, from the author's Critically Appraising for Antiracism website.
Critically Appraising for Antiracism
ROBIS (Risk Of Bias In Systematic reviews) from Population Health Sciences at the University of Bristol is a checklist for assessing systematic reviews:
ROBIS - Risk Of Bias In Systematic reviews
SIGN checklists are for systematic reviews and meta-analyses, RCTs, cohort, case-control, diagnostic and economic studies.
Appendix 2 of NICE's Interim methods guide for developing service guidance 2014 is a list of checklists for assessing reports of research using different research techniques:
Please contact me if you have any problems or questions when it comes to the literature searching part of your review.
I am also very happy to arrange to speak to individuals or small groups.
Rowena Stewart, Academic Support Librarian (Health in Social Science)
rowena.stewart@ed.ac.uk (she/her)
This summ
ary of the initial stages for thinking about your topic may be useful:
For health related topics, a research question framework is often used to guide identification of what would make a piece of work useful.
PICOS/T, PEO, PICo, SPIDER Frameworks (plus ECLIPSe and SPICE) (pdf)
Thinking about your topic in this way:
Helps more clearly define the research you are willing to use.
Can add to your stock of search terms.
Helps set the criteria by which you choose to include, or exclude, results returned by your search(es).
Assigning aspects of your research question to PICO(S/T) headings is common:
Population/Participants [incl. Problem], Intervention, Comparison, Outcome, Study Type/Time (PICOS/T).
Examples are provided in the subsections to 3.2.4 Inclusion criteria, JBI Manual for Evidence Synthesis.
Some research questions will have multiple entries for some headings, eg both parents and their children, or educators and the population they educate. Other research questions may not lend themselves to populating all of the headings and for others, a different framework is more appropriate.
Be taken through the process of mapping your topic to the PICO framework to creating the basis of a search strategy:
Hull York Medical School Library's Creating a PICO scenario
Alternative frameworks which may help fully develop the scope of what the literature needs to address and which are a better fit for your topic:
Population, Exposure, Outcome (PEO).
Population, Phenomena of Interest, Context (PICo)
Joanna Briggs Institute (JBI) advises PICo for eg its systematic reviews of qualitative evidence - Section 2.6.2 Review question, JBI Manual for Evidence Synthesis
Sample, Phenomena of Interest, Design, Evaluation, Research (SPIDER)
Cooke, A., Smith, D. and Booth, A. (2012) Beyond PICO: The SPIDER Tool for Qualitative Evidence Synthesis, Qualitative Health Research, 22(10), 1435–1443.
University of Maryland Libraries' guide for a longer list with suggestions of discipline or type of question for which each could be useful:
Developing a research question: Frameworks
City, University of London's Library guide includes two Maryland does not:
PDF summary of Subject Heading searches in CINAHL Plus, MEDLINE and psycINFO
PDF Summary of Using the Search History to build a search
PDF Summary of Saving your Search History steps to run in the future
PDF Summary of Searching more than one database at once and de-duplication by the search platform
PDF Summary of Saving your search methodology and result numbers
PDF Summary of Exporting database results from the EbscoHost and Ovid platforms
For more help with referencing, please see:
If you decide EndNote is a reference management software tool you want to use, you can download the desktop version of EndNote for your own machine.
For systematic reviews, there are online tools that can help with the screening and reviewing processes.
Covidence provides free account creation for up to 500 records. Instead, make use of the University of Edinburgh's subscription to load your records (more than 500 if that is what you have) for de-duplication* and screening.
Covidence is a web-based tool and reviewers can work on the same set of records.
Covidence’s University of Edinburgh sign-up page
Webinar schedule on the Covidence Knowledgebase page - scroll down
Plus the Covidence Academy for:
Rayyan is a freely available systematic review tool from Qatar Computing Research Institute.
*always do a manual check after any system of automatic de-duplication.
It is possible to post or publish a review or meta-analysis protocol, just as it is possible to register prospective clinical trials. A registered review "marks territory" and provides an indication of time and money being better spent reviewing a different research question. However, not all registered review protocols result in a published review.
There is a PRISMA checklist (produced in 2015) for systematic review protocols which may help in their completion.
PRISMA for systematic review protocols (PRISMA-P)
Protocol Registers include:
PROSPERO: International prospective register of systematic reviews.
Resources which accept (without charge) other review protocols and research output:
Figshare - open repository of research output.
Research Registry - "all types of research studies".
Open Science Framework - "protocols and other research materials".
University of Edinburgh Research Explorer - research output of members of the University.
Some journals accept review protocols for publication.
To find a suitable journal, go to an abstracting and indexing database strong in your subject area, do a title search for "review protocol" in combination with a search term relevant to yours and then use the Refine type options to see the journal titles which appear most frequently in the results.
N.B. Publication fees may accompany publication.
"A scoping review seeks to explore and define conceptual and logistic boundaries around a particular topic with a view to informing a future predetermined systematic review or primary research."
Sutton, A., Clowes, M., Preston, L., & Booth, A. (2019). Meeting the review family: exploring review types and associated information retrieval requirements. Health Information & Libraries Journal, 36(3), 202-222. https://doi.org/10.1111/hir.12276
"The method adopted for identifying literature in a scoping study needs to achieve in‐depth and broad results. Rather than being guided by a highly focussed research question that lends itself to searching for particular study designs (as might be the case in a systematic review), the scoping study method is guided by a requirement to identify all relevant literature regardless of study design."
Arksey, H. & O'Malley, L. (2005) Scoping studies: towards a methodological framework, International Journal of Social Research Methodology, 8(1), 19-32. https://www-tandfonline-com.ezproxy.is.ed.ac.uk/doi/full/10.1080/1364557032000119616
University of South Australia's Scoping Reviews Library Guide
PRISMA for Scoping Reviews is a checklist of 20 essential reporting items and 2 optional items to include when completing a scoping review.
