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[null,"1.","Record Nr.",null,"UNINA9910511889203321"]
[null,null,"Autore",null,"Chowdhury G. G"]
[null,null,"Titolo",null,"Information users and usability in the digital age / / G.G. Chowdhury and Sudatta Chowdhury"]
[null,null,"Pubbl/distr/stampa",null,"London : , : Facet, , 2011"]
[null,null,"ISBN",null,"1-85604-975-2"]
[null,null,"Descrizione fisica",null,"1 online resource (224 p.)"]
[null,null,"Disciplina",null,"025.524"]
[null,null,"Soggetti",null,"Information behavior"]
[{"$nulls":4},"Information science - Research"]
[{"$nulls":4},"Information storage and retrieval systems"]
[{"$nulls":4},"Information services"]
[{"$nulls":4},"User interfaces (Computer systems)"]
[{"$nulls":4},"Electronic information resources"]
[{"$nulls":4},"Information resources"]
[{"$nulls":4},"Online information services"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Title page; Contents; Preface; Figures and tables; 1 Introduction; Information users; Users in the web environment; User studies; Human information behaviour; The usability and evaluation of information services; So, what's the problem?; About this book; Summary; References; 2 Information needs and user studies; Introduction; Information needs; Analysis of information needs; User studies; Factors affecting information needs; User study methods; Qualitative vs quantitative research in user studies; Methods of data collection; Summary; References"]
[{"$nulls":4},"3 Human information behaviour studies and modelsIntroduction; Human information behaviour; Information seeking and retrieval; Models in human information behaviour and information seeking and retrieval; Information seeking on the web; Some new information seeking behaviour models; Summary; References; 4 Usability study basics; Introduction; Usability; How to conduct a usability study; Summary; References; 5 Usability study participants; Introduction; Selection of study participants; Challenges when selecting study "]
[{"$nulls":4},"participants; Summary; References; 6 Usability data analysis; Introduction"]
[{"$nulls":4},"Data typesIndependent vs dependent variables; Nominal vs ordinal data; Descriptive vs inferential statistics; Parametric vs non-parametric tests; Comparing means: t-tests vs ANOVA tests; Correlation analysis; Chi square tests; Qualitative analysis; Summary; References; 7 Web usability; Introduction; What are the challenges?; Which method?; User-centred design and accessibility issues; Web usability and accessibility; Usability metrics and heuristic evaluation; Summary; References; 8 The usability of digital libraries; Introduction; Approaches to digital library usability studies"]
[{"$nulls":4},"Usability factors in digital librariesDigital library usability study models and techniques; Usability studies conducted by members of the Digital Library Federation; Usability studies of Europeana Digital Library; MEDLIS: a digital library usability model; Summary; References; 9 The digital divide, digital natives and usability; Introduction; Connotations of the digital divide; Indicators of the digital divide; Digital divide indicators and usability; The digital divide and digital natives; Information skills and usability; Context and the digital divide; Summary; References"]
[{"$nulls":4},"10 Issues and trends in usability researchIntroduction; Usability methods and techniques; External factors affecting usability; Emerging technologies for access to digital content; Usability of e-books; Emerging access and business models; Social challenges: the digital divide and information skills; Conclusion; References; Index"]
[null,null,null,"Sommario/riassunto","Gives an overview of the necessary issues relating to information users and the usability of information services in the digital world, including user-centred design, and the characteristics and behaviour of information users. This book helps readers understand why information users and the usability of information services are important."]