Most of us are familiar with books and journal articles, but there are other sources. Many books, journal articles and newspapers can be accessed electronically.
Due to the publishing process, there’s sometimes a time lag and hence the information can be less current. Usually not an issue for the humanities but the hard sciences like medicine, biochemistry. However, with digital publishing (compared to offset printing), the turnaround time for books is much shorter now. Common to see references that are published in the same year as the book.
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.
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.
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.
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.
concurrent licenses
The databases each have their own strengths and limitations. It’s best to use a few instead of just one!
Singlish in the classroom Singapore English, Singapore Colloquial English class, school, teach*, educat* Singlish classroom search statement: (Singlish OR Singapore English OR Singapore Colloquial English) AND class* OR school OR teach* OR educat*)
Search Statement (2)
Cognitive development of bilingual children
intellectual development, mental development second language cognitive development bilingual Cognitive development of bilingual children search statement: (cognitive development OR intellectual development OR mental development ) AND (bilingual or second language) AND children
LINC, Databases & Google Scholar
LINC+/LINC vs. Databases
LINC+ vs. LINC
Google Scholar
LINC+/LINC vs. Databases
LINC+/LINC : search for resources in the library’s collection, i.e. books, journals, audio-visual materials, theses, etc.
databases : search for journal articles, book chapters & reviews, conference proceedings, etc
most databases provide citations & abstracts; some have full-text articles (or links)
LINC+ vs. LINC LINC+ LINC
search many fields (title, author, keyword, subject)
good for browsing & discovery
search one field (title, author, keyword, subject, call no., ISBN) etc
good for precise search
Google Scholar
aim: single search engine for scholarly literature
may include links to free PDF articles
good for quick research
However:
not all results come from scholarly sources
many link to publishers' websites which require subscriber login
use the proxy bookmarklet to access full-texts
note: only for resources subscribed by NUS Libraries
http://bit.ly/nuslibproxy
Databases
LLBA
PsycINFO
JSTOR
ERIC
Factiva
DB#1: LLBA
CSA Linguistics and Language Behavior Abstracts
>2,000 journals, books, dissertations, book reviews
DB#1: LLBA DEMO type llba
DB#1: LLBA put keywords and synonyms field: keywords advanced search
click on title of article or ‘View record’ sort by relevance or date mark record to save, print or email
citation check whether library subscribes to this journal volume & issue using LINC/LINC+
Journal Record in LINC our subscription links to full text latest issue In Current Journals search for specific volume or year click for listing of more volumes, some of which are in Bound Journals and others in Closed Stacks
DB#2: PsycINFO
psychology & psychological aspects of related disciplines e.g. medicine, linguistics, business, etc.
about 98% of the journals are peer-reviewed
DB#2: PsycINFO Note: AND/OR/NOT, *, ( ), “ ” cannot be used in basic search DEMO multi-field search to make the results more relevant, select where you want the terms to appear
click here to see where the search terms appear check whether the library has the book or journal. For dissertations, go directly to Proquest Dissertations & Theses.
DB#3: JSTOR
fulltext database for humanities and social sciences
back issues only
searching and browsing functions
DB#3: JSTOR various ways of limiting, e.g. by type
DB#3: JSTOR click here see the first page download the PDF here
DB#4: ERIC
educational-related literature, sponsored by the U.S. Department of Education
books, conferences, government documents, theses, reports, etc.
free access: http://www.eduref.org/Eric/
DB#4: ERIC click here
DB#4: ERIC limit to journal articles
sort by relevance
DB#4: ERIC
DB#5: Factiva
full text articles from nearly 8,000 sources from newspapers, newswires, magazines & trade journals
no graphics and photographs
Straits Times: from 1989 onwards
DB#5: Factiva go to search builder type Straits Times & click on the button put in your keywords DEMO
DB#5: Factiva sort by date or relevance citation mark to view on single page, email, print or save
Other Sources
Other E-Resources
Oxford English Dictionary
PERIND
Proquest Dissertations & Theses
Websites
MICA Press Releases & Speeches
MOE
Recap,
Troubleshooting &
Evaluating Information Sources
Recap
use synonyms and related words
create search statement using keywords plus AND, OR, NOT, ( ), *, “ ”
select fields e.g. article title, abstract
limit search by type (article, books, reviews), date, peer-reviewed, etc
sort results by relevance
Quality (Relevance) vs. Quantity
Troubleshooting Search Results
You may encounter:
too many results use more keywords
too few results add synonyms
too many irrelevant results exclude keywords that are
too general
no results use more general keywords, reduce number of keywords or redefine your research topic
Quite often, you’ll need to refine your keywords through trial & error .
If you need help, check with your professor or ask a librarian !
Evaluating Information Sources
relevance: to your topic
authority: reputable publisher, society or organisation; author’s credentials, institutional affiliation
accuracy: methods of research; means to verify data; support by references
comprehensiveness: range of viewpoints to support arguments
objectivity: biasness
currency: up-to-date
scholarly: peer reviewed, cited
Miscellaneous
Plagiarism
Materials Not Found in the Library
Getting Help
Plagiarism
To avoid plagiarism:
Jot down your sources
Put all direct quotes in quotation marks, e.g.
“ Both words and images can be evocative in their own ways and independent of each other” (Nikolajeva & Scott, 2006, p. 2)
Indicate the source even when you paraphrase, e.g.
Vietnam is one of the region’s fastest growing economies (Rogers, 2008).
Create a reference section, e.g.
Nikolajeva, M., & Scott, C. (2006). How picturebooks work. New York: Routledge.
Materials Not Found in the Library
Recommend purchase of new books
e-forms
no endorsement from supervisor needed
approximately 1 to 3 months to process
Use another library that has the book/journal
letter from Loans & Membership office
Getting Help Phone: 6516-2029/30 Email: [email_address] (ELL queries) askalib@nus.edu.sg (general queries) Walk in: information desk (CL, level 5) Guides: Library Instruction ONline (LION) Subject Guide
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