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E-raamat: Librarian's Guide to Online Searching: Cultivating Database Skills for Research and Instruction

(University of Denver, USA)
  • Formaat: 392 pages
  • Ilmumisaeg: 18-Jun-2021
  • Kirjastus: Libraries Unlimited Inc
  • Keel: eng
  • ISBN-13: 9798216110965
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  • See e-raamat on mõeldud ainult isiklikuks kasutamiseks. E-raamatuid ei saa tagastada.
  • Formaat: 392 pages
  • Ilmumisaeg: 18-Jun-2021
  • Kirjastus: Libraries Unlimited Inc
  • Keel: eng
  • ISBN-13: 9798216110965

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Updates the premier textbook for students and librarians needing to know the landscape of current databases and how to search them.

Librarians need to know of existing databases, and they must be able to teach search capabilities and strategies to library users. This practical guide introduces librarians to a broad spectrum of fee-based and freely available databases and explains how to teach them.

The updated 6th edition of this well-regarded text covers new databases on the market as well as updates to older databases. It also explains underlying information structures and demonstrates how to search most effectively. It introduces readers to several recent changes, such as the move away from metadata-based indexing to full text indexing by vendors covering newspaper content. Business databases receive greater emphasis.

As in the previous edition, this book takes a real-world approach, covering topics from basic and advanced search tools to online subject databases. Each chapter includes a thorough discussion, a recap, concrete examples, exercises, and points to consider, making it an ideal text for courses in database searching as well as a trustworthy professional resource.


  • Helps librarians and students understand the latest developments in library databases

  • Looks not only at textual databases but also numerical, image, video, and social media resources
    • Includes changes and trends in database functionality since the 5th edition
  • Muu info

    Updates the premier textbook for students and librarians needing to know the landscape of current databases and how to search them.
    Preface xv
    Acknowledgments xvii
    1 Introduction To Library Databases 1(14)
    A Brief History of Information Access before Databases
    1(3)
    Progression from Citation-Only Resources to Full Text
    4(1)
    Physical Analogs
    4(2)
    Databases and Their Scope
    6(1)
    Where to Find Scope Information about a Database
    6(1)
    Scope: Dates of Coverage
    7(1)
    Scope: Materials Indexed
    7(1)
    Scope: Availability of Peer-Reviewed Content
    8(2)
    Scope: Countries and Languages Covered
    10(1)
    Scope: Breadth and Depth of Coverage
    10(2)
    Exercises
    12(1)
    References
    13(1)
    Suggested Reading
    13(2)
    2 How Databases Work 15(32)
    Standards within Librarianship
    15(2)
    Field, Records, and Tables
    17(4)
    Exploring Field Code Consistency
    21(3)
    Variable-Length Fields
    24(2)
    Fixed Fields
    26(2)
    Online-Database Indexing
    28(1)
    Database Updating
    29(1)
    When Databases Fail
    29(2)
    Incomplete Data Loads
    29(1)
    Incomplete or Corrupt Indexing
    30(1)
    General Downtime
    30(1)
    Defaults
    31(4)
    What Are Keywords Anyway?
    35(2)
    Control Numbers
    37(2)
    Suite of Technologies
    39(5)
    Proxy Services
    39(2)
    Permalinks
    41(1)
    Originating URLs and Resultant URLs
    42(1)
    OpenURLs
    43(1)
    Exercises
    44(1)
    References
    45(2)
    3 Controlled Vocabularies 47(20)
    Why Control?
    48(1)
    Kinds of Control
    49(2)
    Two Types of Subjects: Headings versus Descriptors
    51(7)
    Subject Headings
    52(2)
    Subject Descriptors
    54(4)
    Databases with Thesauri
    58(1)
    Other Kinds of Authority Control
    58(3)
    Databases with Back-Generated Indexes
    61(2)
    EBSCO
    61(1)
    ProQuest
    62(1)
    Gale
    62(1)
    Exercises
    63(1)
    References
    64(1)
    Suggested Readings
    65(1)
    Beyond the Textbook
    65(2)
    4 The Searcher's Toolkit: Part 1 67(20)
    What Searching Is All About
    67(1)
    Basic Tool No. 1: Boolean Logic
    67(11)
    AND: The Narrowing Boolean Operator
    68(2)
    OR: The Broadening Boolean Operator
    70(1)
    NOT: The Negating Boolean Operator
    71(1)
    Combining Boolean Operators in Practice
    72(1)
    Nesting and Parentheses
    73(4)
    Human Language versus Boolean Operators
    77(1)
    Basic Tool No. 2: Controlled Vocabularies
    78(2)
    When Do We Need Controlled Vocabularies?
    78(1)
    Cautions When Using Controlled Vocabularies
    78(1)
    Not All Controlled Vocabularies Are Created Equal
    79(1)
    Basic Tool No. 3: Field Searching
    80(5)
    Default Fields
    81(1)
    Field-Searching Strategies
    81(1)
    Combining Field Searching with Controlled Vocabulary Searching
    82(1)
    Read the Documentation
    82(1)
    When Field Searching Goes Away
    82(3)
    Exercises
    85(1)
    References
    86(1)
    Beyond the Textbook
    86(1)
    5 The Searcher's Toolkit: Part 2 87(16)
    Basic Tool No. 4: Proximity Searching
    87(4)
    Why We Need Proximity Searching
    87(1)
    Proximity Operators
    88(2)
    Phrase Searching
    90(1)
    Basic Tool No. 5: Truncation and Wildcards
    91(3)
    Truncation
    91(1)
    Wildcards
    92(1)
    Review of Tools 4 and 5
    93(1)
    Basic Tool No. 6: Limits to Constrain Searches
    94(2)
    Silos and Limits
    94(1)
    Limits before Submitting Searches
    94(2)
    Limits after Results Are Presented
    96(1)
    Basic Tool No. 7: Learning from Results
    96(1)
    Terms in the Searching Lexicon
    97(3)
    False Drops
    97(1)
    Stop Words
    98(1)
    Recall versus Precision
    98(2)
    Testing a Database
    100(1)
    Exercises
    101(1)
    References
    101(2)
    6 Database Interfaces: Vendor Features And Variations 103(34)
    Publisher versus Aggregator Databases
    103(3)
    Databases Available from Multiple Sources
    106(1)
    Aggregator Interfaces
    106(8)
    EBSCOhost Interface
    109(3)
    ProQuest Interface
    112(1)
    Gale Interface
    113(1)
    Publisher Interfaces
    114(1)
    Common (or Sometimes Not-So-Common) Database Features
    115(16)
    Backlinking
    115(1)
    Citation Generation and Exporting
    115(1)
    Citation Tracking
    116(1)
    Command Search
    117(1)
    Cross-Searching Databases
    118(3)
    Email Alerts
    121(1)
    Full-Text Searching
    122(1)
    Fuzzy Searches
    123(1)
    Handwriting Recognition
    124(1)
    HTML versus PDF Files
    124(1)
    Limit Articles by Length
    124(1)
    Limiters/Facets
    124(3)
    Natural-Language Searching
    127(1)
    Personal Accounts
    128(1)
    Phrase Searching
    128(1)
    RSS Feeds
    128(1)
    Search History
    129(1)
    Visualization
    130(1)
    Browsing for Content
    131(3)
    Exercises
    134(1)
    References
    135(1)
    Beyond the Textbook
    135(2)
    7 Social Science Databases 137(30)
    Library and Information Science
    138(6)
    Library Literature Thesaurus
    139(3)
    Search Example 1: Identifying Terms Using the Library Literature Thesaurus
    142(1)
    Search Example 2: A Lesson in Problem Solving
    142(2)
    Education
    144(4)
    ERIC Thesaurus
    144(2)
    ERIC Results
    146(1)
    Other Education Databases
    147(1)
    Psychology
    148(8)
    Physical Analogs to Database
    148(1)
    Age Groups
    148(3)
    Other Special Search Fields
    151(1)
    Search Examples
    152(3)
    Combining Search History Sets
    155(1)
    Sociology
    156(1)
    A Cross-Discipline Controlled-Vocabulary Exercise
    157(3)
    ERIC Thesaurus
    157(1)
    PsycINFO Thesaurus
    157(1)
    Sociological Abstracts Thesaurus
    158(1)
    ERIC Search
    158(1)
    PsycINFO Search
    158(1)
    Sociological Abstracts Search
    159(1)
    Another Approach: Google Scholar
    160(1)
    Business
    160(2)
    General Business Databases
    161(1)
    Business Directories
    161(1)
    Industry Databases
    161(1)
    Market Research Data
    162(1)
    Additional Resources for Social Science
    162(1)
    Exercises
    163(2)
    References
    165(1)
    Beyond the Textbook
    165(2)
    8 Government Information Databases 167(24)
    Freely Available U.S. Government Information Portals
    168(11)
    Govinfo.gov: The GPO's Portal
    169(4)
    Congress.gov: The Library of Congress's Portal
    173(1)
    Catalog of Government Publications (CGP): The GPO's Online Catalog
    174(2)
    Census.gov and Data.census.gov: Tools of the Census Bureau
    176(1)
    Other Full-Text Sources for Government Information
    176(3)
    Vendor Databases for U.S. Government Information
    179(4)
    U.S. Congressional Publications
    179(2)
    U.S. Executive Branch Publications
    181(1)
    U.S. Judicial Branch Publications
    182(1)
    A Note about the Federal Depository Library Program
    182(1)
    International Publications
    183(1)
    Official Document System (ODS)
    183(1)
    United Nations Digital Library
    183(1)
    United Nations iLibrary
    183(1)
    United Nations Treaty Collection
    184(1)
    Other International Databases
    184(1)
    Foreign Government Publications
    184(3)
    Top-Level Domains (TLDs)
    185(1)
    Foreign Government Subdomains
    186(1)
    Substantive Foreign Government Publications
    187(1)
    Exercises
    187(1)
    References
    188(1)
    Suggested Reading
    189(1)
    Beyond the Textbook
    189(2)
    9 Humanities Databases 191(38)
    Literature Databases-MLA International Bibliography
    192(13)
    MLAIB Distinctive Features
    192(2)
    Searching MLAIB
    194(1)
    Search Example: Looking for Peer-Reviewed Articles Analyzing Death in Chinese Literature
    194(3)
    Dissertations in MLAIB
    197(1)
    MLA Thesaurus and Names as Subjects Index
    198(4)
    Browsing Indexes
    202(3)
    MLA Directory of Periodicals
    205(1)
    History Databases-America: History and Life and Historical Abstracts
    205(6)
    Distinctive Features of AHL and HA
    206(3)
    Search Example 1: Finding Book Reviews
    209(1)
    Search Example 2: Finding Material about a Topic in a Particular Period
    210(1)
    Search Example 3: Searching Cited References
    211(1)
    Historical Newspaper Databases
    211(8)
    Searching Newspaper Content
    212(2)
    Search Example 1: Japanese Americans during World War II
    214(1)
    Search Example 2: Sand Creek Massacre
    215(1)
    Search Example 3: Psychiatric Hospitals in Eighteenth-Century England
    216(1)
    Vendor Database Coverage Dates
    217(1)
    Free Newspaper Databases
    218(1)
    E-books and the Humanities
    219(2)
    From Microform to E-books
    219(1)
    Handwritten Text Recognition
    220(1)
    Archival Primary-Source Databases
    221(2)
    Nontextual Databases-Images, Sounds, and Video
    223(3)
    Image Databases
    223(1)
    Streaming Audio and Video Databases
    224(2)
    Additional Resources for Humanities
    226(1)
    Exercises
    227(1)
    Reference
    227(1)
    Beyond the Textbook
    228(1)
    10 Science, Engineering, And Medical Databases 229(26)
    SciFinder
    230(1)
    Web of Science and Other Citation Indexes
    231(5)
    The Scope of ISI's Citation Indexes
    232(1)
    Source Document
    233(1)
    Cited References: Tracing Research Back in Time
    233(2)
    Citations to an Author: Tracing Research Forward in Time
    235(1)
    Book Reviews to Academic Books: A Hidden Benefit
    236(1)
    Other Citation Databases
    236(4)
    Scopus
    236(1)
    Google Scholar
    237(1)
    Citation Tracking in Other Databases
    237(1)
    Journal Citation Reports
    238(1)
    Alternative Metrics
    239(1)
    Engineering Databases
    240(3)
    What Engineers Do
    240(2)
    Analysis of Selected Engineering Databases
    242(1)
    PubMed and Medline
    243(8)
    MeSH: Medical Subject Headings
    244(2)
    Searching PubMed
    246(1)
    Search Example 1: Topic Search
    247(1)
    Search Example 2: Field Code Searching
    248(2)
    Getting the Full Text
    250(1)
    MedlinePlus and PubMed Central
    250(1)
    Other Science, Engineering, and Medical Databases
    251(1)
    Exercises
    251(1)
    References
    252(1)
    Beyond the Textbook
    253(2)
    11 Numerical And Statistical Databases 255(26)
    Kinds of Numbers
    255(1)
    Who Collects Numbers?
    256(1)
    Searching for Numbers as Opposed to Text
    256(1)
    Basic Statistical Starting Strategies
    257(4)
    "Who Cares?" Tool 1: Google Web
    257(1)
    "Who Cares?" Tool 2: ProQuest Statistical Insight
    257(2)
    "Who Cares?" Tool 3: ProQuest Statistical Abstract of the United States
    259(1)
    "Who Cares?" Tool 4: Identifying the Players-National and International Agencies
    260(1)
    "Who Cares?" Tool 5: Do a Literature Search
    261(1)
    Putting the Tools to Work
    261(3)
    Diving into Statistical Databases
    264(1)
    Data.census.gov
    265(5)
    Social Explorer
    270(2)
    Historical Statistics of the United States
    272(1)
    Statista
    273(1)
    DataPlanet
    273(1)
    Additional Statistical Mapping Databases
    273(1)
    PolicyMap
    274(1)
    SimplyAnalytics
    274(1)
    UNdata
    274(1)
    UN Comtrade Database
    275(1)
    Additional Statistical Databases, Fee and Free
    276(1)
    Big Data
    276(2)
    Exercises
    278(1)
    References
    279(1)
    Beyond the Textbook
    279(2)
    12 From Bibliographic Databases To Full-Text e-Books 281(20)
    WorldCat
    282(1)
    WorldCat as a Reference Tool
    283(1)
    WorldCat for Citation Verification
    283(2)
    WorldCat and Foreign-Language Searching
    285(1)
    WorldCat Search Examples
    285(4)
    Search Example 1: Finding Materials in Other Languages
    286(1)
    Search Example 2: Finding Materials for a Specific Audience
    287(1)
    Search Example 3: Finding Materials by Genre
    288(1)
    WorldCat.Org
    289(1)
    WorldCat.org Search Examples
    290(1)
    Search Example 1: A Known Item Search
    290(1)
    Search Example 2: Using WorldCat.org from within Google Books
    290(1)
    Search Example 3: Finding Musical Scores
    291(1)
    Local Library Catalogs: Current Trends
    291(1)
    Google Books and Local Library Catalogs
    292(4)
    The Weakest Link
    292(1)
    Information Access Anomaly
    292(2)
    Enter Google Books
    294(1)
    Library Catalog: Not the Best Discovery Tool
    294(2)
    HathiTrust
    296(1)
    Differences between E-journals and E-books
    297(1)
    Exercises
    298(1)
    References
    299(1)
    Beyond the Textbook
    300(1)
    13 Web-Scale Discovery Databases 301(18)
    Federated Searching in Libraries
    302(1)
    The "Clinic" Put On by Google
    302(2)
    The Google Age
    304(1)
    Discovery Tools Come on the Scene
    305(3)
    The Unevenness of the Search
    308(5)
    Putting Discovery Tools to the Test
    309(2)
    Testing Summon
    311(1)
    Testing Primo
    311(1)
    Testing the Merging of Summon and Primo into the Central Discovery Index
    311(1)
    Testing EBSCO Discovery Service (EDS)
    312(1)
    Testing WorldCat Discovery
    312(1)
    Discipline-Specific Databases versus Discovery Tools versus Google Scholar
    313(3)
    The Despair of Depth
    315(1)
    Exercises
    316(1)
    References
    317(1)
    Beyond the Textbook
    317(2)
    14 User Behaviors And Meeting Information Needs 319(18)
    Users and Their Behaviors
    319(2)
    Information-Seeking Behaviors
    319(1)
    Personal Observations of Library Users
    320(1)
    Reference Resources
    321(1)
    The Reference Interview
    322(6)
    Determining the Real Question
    324(1)
    Match the Resource to the Question
    325(1)
    Dismissiveness
    326(1)
    Virtual Reference: Email and Chat
    327(1)
    Search Strategies
    328(5)
    Thinking like an Indexer versus Thinking like a Text
    329(1)
    Format-Independent Thinking
    329(1)
    Have a Brainstorming Session with Yourself
    329(1)
    Modes of Searching: Keyword, Controlled Vocabulary, Citations, Full Text
    330(1)
    When to Prefer Keyword Searching
    330(1)
    Make Databases "Your Own"
    331(1)
    A New Way to Brainstorm Keywords
    332(1)
    Going beyond Databases: Using Database Output for Citation Management
    333(2)
    Client-Based versus Cloud-Based Software
    333(1)
    Word Processor Integration
    333(2)
    Exercises
    335(1)
    References
    336(1)
    Beyond the Textbook
    336(1)
    15 Evaluating Databases 337(12)
    Why Evaluate?
    337(3)
    Evaluate for Subscription or Purchase
    338(1)
    Evaluate for Replacement
    339(1)
    Evaluate for Budget Cuts
    339(1)
    Evaluation Considerations
    340(2)
    Scope and Coverage
    340(1)
    User Interface and User Experience
    340(1)
    Subscription Model: Rental or Ownership
    341(1)
    Relative Cost (Value)
    341(1)
    Cross-Database Functions
    341(1)
    Peer Institution Holdings
    342(1)
    Aggregators and Disappearing Content
    342(1)
    Tools for Evaluation
    342(6)
    Perform Your Own Tests
    342(1)
    Ulrichsweb
    343(1)
    Vendor Database Coverage Tools
    344(1)
    Comparison Tools
    345(1)
    Charleston Advisor
    345(1)
    Setting Up a Trial
    345(1)
    Help from Beyond
    346(1)
    Usage Statistics
    347(1)
    Exercises
    348(1)
    References
    348(1)
    16 Teaching Other People About Databases 349(8)
    The Role of Teaching
    350(1)
    Teaching Databases to Groups
    350(2)
    One-Shot Instruction
    350(1)
    Embedded Instruction
    351(1)
    Teaching Databases in the Classroom
    352(1)
    Teaching Databases to Individuals
    352(2)
    Individual Consultations
    352(1)
    Teaching Databases during Consultations
    353(1)
    Remote Consultations
    354(1)
    Teaching Databases over Email
    354(1)
    Teaching Databases with Library Guides
    354(1)
    Database Teaching Tips
    355(1)
    Exercises
    356(1)
    References
    356(1)
    Glossary 357(8)
    Index 365
    Christopher C. Brown, professor, is reference librarian and coordinator of government documents at the University of Denver, Main Library.