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Human-computer interaction:\ud from classifying users to\ud classifying users' misunderstandings

By Paul Andrew Booth


The overall objective of the research has been to address the question of how best to\ud understand user behaviour at the interface. The use of cognitive grammars to analyse\ud tasks and predict behaviour was rejected for seven theoretical and practical reasons.\ud Following this, cognitive style measures were rejected as a result the first study, where\ud the visualizer-verbalizer and conceptual tempoc ognitive style measures were not found\ud to be accurate predictors of behaviour at a task. The results of this experiment indicated\ud that interaction between a system and its user has certain dynamic qualities that make\ud prediction of a fixed set of activities in a set order difficult. Furthermore, it seemed\ud likely that behaviour is determined by a potentially complex interaction of variables\ud rather than any single over-riding factor, such as a user's cognitive style.\ud Consequently, attention was-focused upon the errors that occur during humancomputerinteraction.\ud An approach where errors are classified was -adopted, and a classification scheme was developed (ECM: an Evaluative Classification of Mismatch)as a vehicle for further research.\ud An initial pilot study showed that user-system errors could be classified using the\ud scheme. This suggested that the concepts it employed did have some validity in'both\ud cognitive and computing domains. The second study of ECM involved a design team at\ud Hewlett Packard's Office Products division in Wokingham. This study demonstrated\ud that the classification scheme was - usable by a design and development team that\ud consisted of software engineers, human factors engineers, and technical authors. The\ud third and final study of ECM demonstrated that it could be, used to improve a design. A\ud system, that had been changed using ECM, was shown to be significantly better, in\ud terms of time, errors and user attitude ratings, than either its original or an iteration\ud where ECM had not been employed.\ud This research has provided strong indications that evaluative classifications can be\ud of use within the design and development process. Furthermore, this work emphasizes\ud the importance of providing structures for thinking about the user's problems that are\ud divorced from the structure and terminology of design

Topics: Q1, QA75
OAI identifier: oai:eprints.hud.ac.uk:7478

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  1. (1972). A doi
  2. (1972). A new keyboard layout. doi
  3. (1981). A psychologist views human processing: human errors and other phenomena suggest processing mechanisms. In:
  4. (1951). A study of imagery in research scientists. doi
  5. (1956). A study of thinking. doi
  6. (1986). A viewdata-structure editor designed around task/action mapping.
  7. (1986). A virtual protocol model for computer-human interaction. doi
  8. (1985). An approach to the formal analysis of user complexity. doi
  9. (1984). An experimental comparison of tabular and graphic data presentation'. doi
  10. (1977). An experimental investigation of some MIS design variables'. doi
  11. (1979). An experimental investigation of the use of graphics in decision-making. doi
  12. (1989). An Introduction to Human-Computer Interaction. Lawrence Erlbaum Associates: doi
  13. (1986). Analytical performance models: A contribution to a panel discussion.
  14. (1985). Are 'human factors' human? In: doi
  15. (1987). Assessment of trends in the technology and techniques of human-computer interaction.
  16. (1976). Avoidance of aptitude treatment trivialities.
  17. (1983). Building a user defined interface. In: doi
  18. (1981). Categorisation and representation of physics problems by experts and novices'. doi
  19. (1975). Classification of real-world objects: Origins and representations in cognition.
  20. (1987). Cognitive engineering-cognitive science. In: doi
  21. (1986). Cognitive Engineering. In:
  22. (1983). Cognitive style as a basis for MIS and DSS designs: Much ado about nothing'. doi
  23. (1976). Cognitive styles in learning and teaching.
  24. (1981). Cognitive Styles: Essence and origins. Lawrence Erlbaum Associates,
  25. (1981). Cognitive Styles: Essence and origins'. Lawrence Erlbaum Associates. APPedix -
  26. (1980). Computer text-editing: An information-processing analysis of a routine cognitive skill. doi
  27. (1966). Conceptual Impulsivity and Inductive Reasoning. Child 'Development, doi
  28. (1985). Correcting user errors in doi
  29. (1987). Design guidelines.
  30. (1983). Design principles for human-computer interfaces. Im A. Janda (Ed. ), Human factors in computer systems: doi
  31. (1983). Design rules based on analyses of human error. doi
  32. (1986). Designing for error. doi
  33. (1987). Discussion: HCI, what is it and what research is needed? In:
  34. (1987). Discussion: Improving human-computer interaction -a quest for cognitive science. In:
  35. (1971). Educational implications of cognitive styles. In
  36. (1985). Engineering Psychology. Annual Review of Psychology, doi
  37. (1985). Engineering Psychology'. doi
  38. (1979). experimental Investigation of the use of graphics in decision-making'. doi
  39. (1972). Eye and head turning indicates cerebral lateralisation'. doi
  40. (1979). Fapression and meaning: Studies in the theory of speech acts. doi
  41. (1983). Getting into a system: External-internal task mapping analysis. Im A. Janda (Ed. ), Human factors in computer systems: doi
  42. (1980). Human Factors in Information Work. In: Benenfeld & Kazlauskas (eds) - 216 -Communicating Information:
  43. (1986). Human factors in the IT specification process.
  44. (1972). Human problem solving. Englewood Cliffs, doi
  45. (1971). Imagery and verbal processes'. doi
  46. (1971). Imageryand verbal processes.
  47. (1950). Individual differences in ease of perception of embedded figures. doi
  48. (1965). Individual differences in the resoloution of response uncertainty.
  49. (1976). Individuality in Learning'. Jossey-Bass,
  50. (1976). Individualityin Learning. Jossey-Bass,
  51. (1964). Information processing in the child. doi
  52. (1964). Information processing in the child'. doi
  53. (1979). Interacting with a computer. A framework.
  54. (1981). Knowledge organisation and skill differences in computer programmers. doi
  55. (1981). Knowledge organisation and skill differences In computer programmers'. doi
  56. (1984). Knowledge reorganisation and reasoning style.
  57. (1976). Language andPerception. doi
  58. (1972). Lateral eye movements and cognitive mode'. doi
  59. (1972). Lateral eyemovements and cognitive mode. doi
  60. (1984). Measures of field dependence: a cognitive style or cognitive ability? doi
  61. (1981). Mental models in cognitive science. In: doi
  62. (1983). Mental Models: Towards a cognitive science of language, inference, and consciousness. Cambridge, doi
  63. (1983). Mental Models: Towards a cognitive science of language, inference, and consciousness'. doi
  64. (1980). Minds, brains and programs. doi
  65. (1986). Mode errors: a user-centred analysis and some preventative measures using keycontingent sound. doi
  66. (1989). Modelling the retrieval of incomplete knowledge.
  67. (1986). MSc Project at
  68. (1907). Outlines of Psychology. Third edition. doi
  69. (1986). Para11e1 distributed processing: Explorations in the nucmstructune of cognition. Z Psychological and biological models.
  70. (1986). Parallel distributed processing: Explorations in the microstructure of cognition. 1: Foundations. doi
  71. (1970). Perceptual correlates of impulsive and reflective behaviour'. doi
  72. (1984). Planning nets: A framework for analyzing user-computer interactions.
  73. (1986). Pragmatic versus syntactic doi
  74. (1980). Presentation and representation in design problem solving. doi
  75. (1982). Problems in man-machine dialogue design. doi
  76. (1983). Programming problem representation in novice and expert programmers. doi
  77. (1983). Programming problem representation in novice and expert programmers'. doi
  78. (1979). Psychological Differentiation: Current Status. doi
  79. (1986). Psychological issues in support of. multiple activities. In:
  80. (1986). Rapid prototying and system development: Examination of an interface toolkit for voice and telephony applications. doi
  81. (1986). Rapid prototyping of dialogue for human factors research: the EASIE approach. In:
  82. (1966). Refection-Impulsivity: The Generability and Diagnosis of Conceptual Tempo.
  83. (1983). Reflection-impulsivity as a differentiation of decision criterion under decision-maing situations. doi
  84. (1966). Reflection-Impulsivity: The Generability and Diagnosis of Conceptual Tempo'. doi
  85. (1977). Role of the Field-Dependent and Field-Independent Cognitive Styles in Academic Evoloution: A Longitudinal Study. doi
  86. (1985). roman Information Processing Strategies and Style'. Behaviour and Information Technology. doi
  87. (1983). Some observations on mental models. doi
  88. (1984). Specification of the Unix filing system. doi
  89. (1986). Task-action grammars: A model of the mental representation of doi
  90. (1984). Task-action grammars. In: doi
  91. (1981). The command language grammar. A representation for the user interface of interactive computer systems. doi
  92. (1983). The computers debt to science.
  93. (1968). The effect of teacher tempo on the child. Child Development, doi
  94. (1984). The human factor. Designing computer systems for people.
  95. (1984). The iterative development of usable computer interfaces.
  96. (1981). The machine inside the machine: Users models of pocket calculators. doi
  97. (1981). The nature of hemispheric specialisation in man. The behavioural and brain sciences, doi
  98. (1981). The promise of cognitive psychology. doi
  99. (1983). The psychology of buman-computer interaction. doi
  100. (1988). The Psychology of Everyday Things. doi
  101. (1985). The Relationship between Cognitive Style and Dialogue Style: An Explorative Study. ' In:
  102. (1981). Twelve Issues for Cognitive Science. In: doi
  103. (1982). Usability and it's multiple determination for the occasional user of interactive systems'.
  104. (1986). Usability engineering in office production
  105. (1989). Usability in human-computer interaction. In: doi
  106. (1985). Usability specifications as a tool in iterative development. In:
  107. (1986). Usability: definition, operationalizadon, - measurement and impact on software design. Internal report, HCI Research Unit,
  108. (1986). User centred system design: New perspectives on human-computerinteraction.
  109. (1985). User models as design tools for software engineers. Paper given at Alvey workshop,
  110. (1986). Using compaters: Human factors in information systems.
  111. (1977). Verbalisers-Visualisers: A Cognitive Style dimension.
  112. (1977). Verbalisers-Visualisers: A Cognitive Style dimension'.
  113. (1985). VVhat kind of system does an expert need? ' In:
  114. (1981). What is cognitive science?. In:
  115. (1985). What kind of system does an expert need? In:
  116. (1989). What we know and what we need to know: The user model versus the user's model in human-computer interaction. doi
  117. (1984). When novices surpass experts: The difficulty of a task may increase with expertise'. doi

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