000			02154nam a2200349 a 4500
001			ebr10539301
003			CaPaEBR
007			cr cn|||||||||
008			111209s2012 maua sb 001 0 eng d
010			_z 2011046448
020			_z9780123849687 (pbk.)
020			_z9780123849694 (e-book)
040			_aCaPaEBR _cCaPaEBR
035			_a(OCoLC)779477266
050	1	4	_aQA76.9.U83 _bS33 2012eb
082	0	4	_a004.01/9 _223
100	1		_aSauro, Jeff.
245	1	0	_aQuantifying the user experience _h[electronic resource] : _bpractical statistics for user research / _cJeff Sauro, James R. Lewis.
260			_aWaltham, Mass. : _bElsevier/Morgan Kaufmann, _c[2012]
300			_axv, 295 p. : _bill. (some col.)
504			_aIncludes bibliographical references and index.
505	8		_aMachine generated contents note: How to use this book What are the limits of small sample usability data? Measuring Usability: Quantifiable Aspects of Usability Fundamental Statistical Concepts How precise are our estimates? Did we meet or exceed our goal? Is there a statistical difference between products? What sample sizes do we need? Attitudinal Measurement with Questionnaires Practical Considerations Common Experimental Designs for Usability Test.
520			_a"The primary purpose of this book is to provide a statistical resource for those who measure the behavior and attitudes of people as they interact with interfaces. The focus is on methods applicable to practical user research, based on our experience, investigations, and reviews of the latest statistical literature"-- _cProvided by publisher.
533			_aElectronic reproduction. _bPalo Alto, Calif. : _cebrary, _d2011. _nAvailable via World Wide Web. _nAccess may be limited to ebrary affiliated libraries.
650		0	_aUser interfaces (Computer systems) _xTesting _xStatistical methods.
655		7	_aElectronic books. _2local
700	1		_aLewis, James R., _d1953-
710	2		_aebrary, Inc.
856	4	0	_uhttp://site.ebrary.com/lib/kliuc/Doc?id=10539301 _zAn electronic book accessible through the World Wide Web; click to view
942			_2lcc _cEBK
999			_c242813 _d242813