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CD-824 Diagnostic Methods and Clinical Processes in Reading and Writing Disorders

Materials and resources for CD-824 at MGH IHP

Dyslexia Interventions Search Tutorial

This is a quick tutorial using each of the major databases to find research articles on interventions for dyslexia. When you're ready to search yourself, use the databases links below. If you want a more in depth explanation of subject headings, go to the box below.

Databases and Search Engines

The following databases and search engines are all excellent tools with which to look for research articles. A video tutorial for using these tools to find CSD research is above.

Web Resources

More web resources recommended by Dr. Christodoulou for finding evidence.

Subject Headings

Keywords and Subject Headings

Keywords

When you search with keywords, you are trying to find words that authors have used in their titles and abstracts or somehow otherwise appear in the article's entry in a database. Therefore you need to brainstorm all of the possible ways authors could refer to your concept:

"endurance" OR "physical fitness"

"education" OR "training" OR "school" OR "learning"

Subject Headings

You can also search using subject headings. Subject headings are keywords assigned by the databases to describe the concepts in an article and to try to take some of the guesswork out of the job of coming up with keywords. Try searching with subject headings and see how your results differ from searching with just keywords.


Still unsure about subject headings? Watch this video for another explanation as well as tips on how to find them.

Modifying an Unsuccessful Search

If you aren't happy with the list of articles your search brings back, here are some ways you might think about changing your search.

Screaming Person Logo

1. Too many articles / Articles aren't on topic

  • Make your topic more specific. Add words to describe the
    • population
    • setting
    • treatment or intervention
    • outcome
  • Make your terms more specific. For example
    • "women" becomes "women over 50"
    • "analgesic" becomes "opioid"
    • "recovery" becomes "length of stay"

2. Too few articles

  • Make your topic less specific
    • focus on the core ideas (remove unnecessary details)
    • choose less specific terms ("exercise therapy" becomes "exercise")
  • Look for different search words 
    • synonyms - brainstorm synonyms (e.g. "length of stay" = "hospital stay") or different forms of a word (e.g. therapy, therapies, therapeutic)
    • scan abstracts and subject headings to find out which words authors and databases are using to describe your topic.

Photo by Anant Nath Sharma, used with permission under a Creative Commons license