- GOOGLE SCHOLAR IS A SPECIALIZED SEARCH ENGINE THAT ALLOWS ONE TO _____ SERIAL
- GOOGLE SCHOLAR IS A SPECIALIZED SEARCH ENGINE THAT ALLOWS ONE TO _____ FREE
That means the creators have defined which subject terms are acceptable and assigned only those words to the items it contains. There are terms used by professionals and terms used by the general public, including slang or shortened terms (example: flu and influenza).ĭatabase creators work with a defined list of subject headings, which is sometimes called a controlled vocabulary.There are multiple meanings for the same word (example: cookie the food and cookie the computer term).There are multiple terms for the same topic you’re interested in (example: cats and felines).Subject searching is helpful in situations such as:
Subject heading searching can be much more precise than keyword searching because you are sure to retrieve only your intended concept. One precision searching technique may be helpful in databases that allow it, and that’s subject heading searching. Some databases allow for full-text searching, but this option includes results where a search term appears only once in dozens or more pages. Searching fields such as title, abstracts, and subject classification will often give more relevant items than full-text searching. Searching fields such as title, abstracts, and subject classification often gives helpful items. You are limiting your search to only item parts that you think will have the biggest pay-off at distinguishing helpful items from unhelpful items. When this feature is available, directing your search to particular parts of items, you are said to be able to “limit” your search.
Or maybe you would want to see only records for items whose abstracts contain the term(s). In that case, your search would not show you any records for items whose titles do not have your term(s). Many databases allow you to choose which areas (also called fields) of items to search for your search term(s), based on what you think will turn up documents that are most helpful.įor instance, you may think the items most likely help to you are those whose titles contain your search term(s). How could you revise the specialized database search to get more results? Limiting Your Search
(Make sure you include the quotation marks so they will be searched as phrases.) Notice how searching too narrowly (searching for phrases) affects results in the specialized database.
GOOGLE SCHOLAR IS A SPECIALIZED SEARCH ENGINE THAT ALLOWS ONE TO _____ SERIAL
Reading about the scope can save you time you would have otherwise wasted searching in databases that do not contain what you need.Ĭompare a search for items containing both phrases “United States” and “female serial killers” in the article database Academic Search Complete (OSU only) and in the web search engine Bing. Once you are aware of a database’s scope, you’ll be able to decide whether the database is likely to have what you want (for instance, journal articles as opposed to conference proceedings). If you are using a database licensed by OSU Libraries and have clicked the title in the list of databases, you will see scope information at the bottom of the same page that says “Click on the following to go to the resource.” This example shows the scope page for an OSU-licensed database. A specialized database may be narrow or broad in scope, depending on whether it, for instance, contains materials on one or many subject areas. Information about the specific subject range, format, or date range a particular specialized database covers is called its scope.
GOOGLE SCHOLAR IS A SPECIALIZED SEARCH ENGINE THAT ALLOWS ONE TO _____ FREE
In some cases, the data available in free and subscription versions are the same, but the subscription version provides some sort of added value or enhancement for searching or viewing items.