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Extended Essay: Identify Keywords

A guide to the research and writing process required for students completing the IB Extended Essay.

Finding Useful Keywords and Exploring a Theme

Try using these tools to help find a focus for your research and discover possible keywords to use as search terms when looking for relevant information.  See:

Carrot2
WordClouds.com

It's important to put together a search strategy that will make finding the information you need easier.  Your topic and its characteristics determines where you should look.  See:

Examples of choosing an appropriate search strategy

Look at the parts of your question to help identify keywords.  See:

Breaking down a question

Thinking about definitions and synonyms can help with identifying keywords.  See:

Britannica ImageQues Scrabble Pieces 300 1832468-W

Carrot2

 

Carrot2 pie-chart exampleCarrot2 example - foldersCarrot2 example - treetop

Carrot2 is an Open Source Search Results Clustering Engine. It can automatically organize small collections of search results, into thematic categories.  You can see these results as a pie-chart, or a treemap, or have the documents in your results be organized into labeled folders.  

Carrot2 logoIf, as in the example above, you were thinking of doing a project on Humanitarian NGOs, you could search for the keyword terms Humanitarian and NGOs, and it will bring up a number of related topics, such as disaster relief, faith-based and secular organizations,  and IHH Humanitarian Relief Foundation.  You can choose one of these topics to see those relevant results.  This may help you to find research topics for a subject you are interested in.

WordClouds.com

WordClouds.comSpend time thinking about what you know about your topic.  Write it down and then copy what you have written into https://www.wordclouds.com - a free online word cloud creator. 

 

WordClouds.comThis will give you a cloud similar to the one to the right which will emphasize the keywords of your current knowledge.  You can get an idea of the key areas you already have some knowledge of and may highlight a potential topic you would like to focus your research on.

This word cloud is created from a Washington Post article about the US rejoining the Paris Climate Accord. From this word cloud, you can see that the author has focused on the most important aspects of this story: the United States, climate, global. The smaller, less frequently used words in the word cloud suggest some other keywords that could be used when researching this topic. 

Choose an Appropriate Search Strategy

Your topic will determine your search strategy.  Here's an example.

 

Topic Its Characteristics Where to look

Internet surveillance
in the workplace

current, influenced by
technological changes,
need recent sources

-databases
-recently published books
-the Web

Limitations of medications
for childhood obesity

both the popular media and scholarly
journals have covered this

-books
-specialized encyclopedias
-specialized database
-general database
-the Web

Theodore Roosevelt's role in
the evolution of America's system
of national parks and forests

has been investigated and debated by
professional historians

-locate books
-locate scholarly articles in
specialized databases<
-locate newspaper articles from
historical sources
the Web for more primary sources

Breaking Down a Question

Say your question is this:

To what extent is the development of the Alberta Oil Sands worth the environmental and social costs?

 Step One: Identify the key concepts and define/explain them. (What key concept is implied in this question but not explicitly stated?)

Step Two: Think of synonyms for each.

Step Three: Start a mind map of these concepts and add ideas, facts etc... that relate. Keeping adding to it as you learn more. Take your keywords for searching from this mind map.

Thesaurus.com

Try using Thesaurus.com to help find keywords for your topic.

https://www.thesaurus.com

Dictionary.com

Use Dictionary.com to find the definition and correct pronunciation of a word, its word origin and history, examples of the word's use on the Web, the British definition, and varying meaning of the word in specialized areas of study, such as medicine, science, and culture.

https://www.dictionary.com

OneLook.com

OneLook.com will check through "18,955,870 words in 1061 dictionaries indexed " for you!

https://onelook.com/?

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