More information does not equal better information.Sherry Turkle, Life on the Screen
We can easily get lost in the information maze. A University of California, Berkeley study from 2003 estimates that the world produced about 5 exabytes of new information in all formats (print, digital, broadcast) in 2002 alone, and that new stored information grew about 30% a year between 1999 and 2002.
With so much information available on the Web, through libraries and bookstores, making sense out of all your research options is like solving a complicated puzzle. Just as it helps to have a strategy (or plan) when you solve a puzzle, approaching research with a strategy can save time and help you to be more effective.
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This tutorial describes a three-step research strategy. You can remember it easily by thinking of the letters
TTF:
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Begin by thinking about the types of information needed for your research project. This will vary, depending upon your research goal and your prior knowledge of the research topic.
For example, if you are looking for evidence to support an argument, you will want to find data sources. If you are writing a research paper on an unfamiliar topic, you may need some background first to help you understand important concepts and people connected to your topic, before you go on to identify sources of in-depth information.
The following pages of the tutorial discuss and provide examples of Web (free) and library (or fee-based) sources in five broad categories of information. As you develop your research plan, consider each of these five categories and decide which are needed for your project:
Click on the "Guide" link near the top of the page for a one page list of the sources profiled in this tutorial. You can bookmark this page for future quick reference.
The second step of your research strategy involves deciding on a timeframe.
Keep in mind that when looking for older information, you will probably need to use your library to locate it. Although Google, the Open Content Alliance, and many libraries are digitizing older books, much important scholarly research is still available only in print.
For example, when studying about focus group interviews for a marketing or sociology class, you should read The Focused Interview, written by Robert K. Merton, the sociologist who invented the technique. This book was first published in 1956 (and a second edition appeared in 1990). Neither work is currently available online, but would be important to include in research on this topic.
Finding aids are compilations that identify useful works on a broad subject. A finding aid is like a roadmap that will lead you to specific information sources (books, articles, Web sites) on your research topic. Some examples of finding aids are listed below. The following pages of this tutorial provide more examples.
Example: The Gateway to Information
Example: ERIC
Example: Voice of the Shuttle
Research Tip
For research on this specific topic - medical uses of snake venom
Use finding aids for - reptiles, biology, medicine
There are a growing number of Web sites that let you search to locate useful information, but charge a fee for viewing documents. Before buying information, connect to your library's Web site and take a look at what it has to offer online. Many public and academic libraries provide online full-text databases for your use. They may offer access to the same or better information.
| For example, a search in eLibrary (a Web database) found the document shown in the illustration on the right. You must pay a monthly membership fee to view the full-text. |
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| However, a search in EBSCO Academic Search, a database available through many libraries, found the same article, shown in the illustration on the left. The full text of this article can be read here at no extra cost to you, since your library has already paid for access. |
OSU Libraries' provides an E-Journal Finder, which allows users to quickly locate databases that contain the full-text of a journal article.
Search for the journal title "Nature." Notice the various dates covered by different databases. Which would you use to read an article published in a 1985 issue of this journal?[Links in this activity open in new browser window.]