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Experimental Human-Computer Interaction
Helen C. Purchase
其他書名
A Practical Guide with Visual Examples
出版Cambridge University Press, 2012-07-23
主題Computers / Social AspectsScience / Scientific InstrumentsReference / ResearchComputers / Artificial Intelligence / Computer Vision & Pattern RecognitionComputers / Human-Computer Interaction (HCI)Computers / Optical Data ProcessingTechnology & Engineering / Robotics
ISBN11395605739781139560573
URLhttp://books.google.com.hk/books?id=b1QhAwAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋Experiments that require the use of human participants are time consuming and costly: it is important to get the process right the first time. Planning and preparation are key to success. This practical book takes the human-computer interaction researcher through the complete experimental process, from identifying a research question to designing and conducting an experiment, and then to analysing and reporting the results. The advice offered in this book draws on the author's twenty years of experience running experiments. In describing general concepts of experimental design and analysis she refers to numerous worked examples that address the very real practicalities and problems of conducting an experiment, such as managing participants, getting ethical approval, pre-empting criticism, choosing a statistical method and dealing with unexpected events.