Library Resources forEL/EN6770 Graduate Research SeminarRuby SengResource Librarian (ELL)rubyseng@nus.edu.sg1
OutlineInformation sources & the research processAdvanced searching techniquesSteps 1-3DatabasesThesesMore…About the libraries2
Information sources
The research process3
Information Sources BooksJournal articlesConference papers NewspapersTheses & dissertationsPrimary sourcesInternet 4
The Research ProcessList synonyms, related words & variant spellingsIdentify main keywordsCreate search statementSearch for sources using LINC+/LINC & databases TopicComplete your assignmentGet more sources by checking referencesnoyesAre there enough? Evaluate quality, currency, relevance, etc.5
Advanced Searching TechniquesBoolean operators
Parantheses
Quotation marks
Asterisk6
Boolean Operators:  AND, OR, NOTAND: both terms must be present 	fewer resultsOR: either terms may be present more resultsNOT/AND NOT: exclude a termuse with cautionABcats   ANDdogsABcats  ORdogsABcats  NOTdogs7
Parentheses ( )Use parentheses ( ) for:grouping similar or related wordse.g. (detective OR crime) AND fiction detective AND fiction crime AND fiction8
Quotation Marks “ ”Use quotation marks “ ” for:phrase searchinge.g.: “code switching”Note:Most databases treat adjacent words as separate words (AND), but some databases treat them as phrases (“ ”)9
Asterisk *Use asterisk * for variant forms of a wordvariant spellinge.g. postmodern*= postmodernism, postmodernist…e.g. colo*r = color, colourNote:Some databases use other symbols, e.g.:  $, ?, !10
Steps 1-3Identify keywords
List synonyms & related words
Create search statement11
Step 1: Identify KeywordsTopic: Cognitive development of bilingual childrenkeyword 1: cognitive developmentkeyword 2: bilingualkeyword 3: children12
Step 2: List Synonyms & Related Wordschildrenbilingualismcognitive developmenttoddlers
preschoolers
elementary school students
intellectual development
mental development
second language13
Where to Find Synonymsthesaurus:print
online, e.g. www.thesaurus.comdatabasesbuilt-in thesaurus: (e.g. LLBA>Search tools>Thesaurus)
abstract: subject headings, key concepts, descriptorsarticles, books, etc. on the same subject14
Step 3: Create Search StatementTopic: cognitive development of bilingual children15Search statement:(cognitive development OR intellectual development OR mental development) AND (bilingual  or second language) AND children
DatabasesLLBA
MLAIB
JSTOR
Factiva
Google Scholar
Othersources16
DB#1: LLBACSA Linguistics and Language Behavior Abstracts>2,000 journals, books, dissertations, book reviewslinguistics & related disciplines in the language sciences17
DB#1: LLBAtype llba18
DB#1: LLBAadvanced searche.g. thesaurussort by relevance or datemark record to save, print or emailfield: keywordscitationcheck whether library subscribes to this journal volume & issue by using LINC/LINC+ click on title of article or ‘View record’
Checking Journal Record in LINClinks to full textour subscriptionlatest issue In Current Journalsclick for listing of more volumes, some of which are in Bound Journals and others in Closed Stackssearch for specific volume or year20
DB #2: MLA International BibliographyModern Language Association of America (MLA)scholarly books & articles on modern languages, literatures, folklore and linguisticscoverage: literature from all over the world, works on literature transmitted orally, in print, or in audio-visual media21
DB #2: MLA International Bibliography22advanced searchsort by relevance, publication date & document titlesubject: morrison, toniname of work: belovedrefine
DB#3: JSTORfulltext database for humanities and social sciencesback issues onlysearching and browsing functions23
DB#3: JSTORvarious ways of limiting, e.g. by type24click here to see the first pagedownload the PDF
DB#4: Factivafull text articles from nearly 8,000 sources from newspapers, newswires, magazines & trade journalsno graphics and photographsStraits Times: from 1989 onwards25
DB#4: Factiva26go to search buildersort by date or relevanceput in your keywords type Straits Times, click on the button and select correct publicationmark  to view on single page, email, print or save
Google Scholaraim: single search engine for scholarly literature may include links to free PDF articlesgood for quick researchHowever: not all results come from scholarly sourcesmany link to publishers' websites which require subscriber loginuse the proxy bookmarklet to access full-textsnote: only for resources subscribed by NUS Librarieshttp://bit.ly/nuslibproxy27
Google Scholar28
Other SourcesLiterature/Language Databases19th Century MasterfileInternational FilmArchive Database (FIAF)Literature OnlineMulti-disciplinary DatabasesArts & Humanities Citation Index (via WOS)Expanded Academic ASAPPERINDPeriodicals Index OnlineProject MuseScopusOthersOxford English DictionaryMICA Press Releases & Speeches29To browse more databases,  go to E-resources>Databases>By Subject
ThesesProquest D & T
LINC
ScholarBank

Library resources for EL/EN6770

Editor's Notes

  • #6 Key concepts are main ideas.Research is iterative, e.g. after searching for sources, you may need to redefine your research topic and change the key concepts.
  • #8 Some databases use NOT, some use AND NOT to mean the same thing. NOT/AND NOT is tricky to use as you may unwittingly exclude articles that are relevant to your research. For example, an article may contain only a passing mention of term B. Use with caution, only if you’re sure of what you’re doing.
  • #11 Truncation at the end of a stem/alternative spellings (American and British)/singular or plural forms of a word.Some databases use * and others use ? --> Check the FAQ/help/guides.
  • #14 If the catalogue or database does not use these exact phrases, you may not find anything!A lot of trial and error involved when looking for synonyms. Keep refining your search and trying different methods.
  • #38 The databases each have their own strengths and limitations. It’s best to use a few instead of just one!