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Introspective physicalism as an approach to the science of consciousness

By Anthony Ian Jack and Tim Shallice

Abstract

Most ‘theories of consciousness’ are based on vague speculations about the properties of conscious experience. We aim to provide a more solid basis for a science of consciousness. We argue that a theory of consciousness should provide an account of the very processes that allow us to acquire and use information about our own mental states – the processes underlying introspection. This can be achieved through the construction of information processing models that can account for ‘Type-C’ processes. Type-C processes can be specified experimentally by identifying paradigms in which awareness of the stimulus is necessary for an intentional action. The Shallice (1988b) framework is put forward as providing an initial account of Type-C processes, which can relate perceptual consciousness to consciously performed actions. Further, we suggest that this framework may be refined through the investigation of the functions of prefrontal cortex. The formulation of our approach requires us to consider fundamental conceptual and methodological issues associated with consciousness. The most significant of these issues concerns the scientific use of introspective evidence. We outline and justify a conservative methodological approach to the use of introspective evidence, with attention to the difficulties historically associated with its use in psychology

Topics: Cognitive Psychology, Perceptual Cognitive Psychology, Philosophy of Mind
Year: 2001
OAI identifier: oai:cogprints.org:1252

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Citations

  1. (1988). A Cognitive Theory of Consciousness. Cambridge:
  2. (1962). A comparison of reaction and verbal report in the detection of masked stimuli.
  3. (1975). A Computational Model of Skill Acquisition.
  4. (1997). A hierarchical neuronal network for planning behavior.
  5. (1991). A process dissociation framework: Separating automatic from intentional uses of memory. doi
  6. (1997). A study of the performance of patients with frontal lobe lesions in a financial planning task.
  7. (1996). Activity changes in early visual cortex reflect monkeys' percepts during binocular rivalry.
  8. (1989). An illusion of memory: False recognition influenced by unconscious perception. doi
  9. (1967). An onset-onset law for one case of apparent motion and metacontrast. doi
  10. (1995). Are we aware of neural activity in primary visual cortex?
  11. (1986). Attention to action: Willed and automatic control of behavior [revised version, first published 1980]. In
  12. (1995). Blindsight in monkeys.
  13. (1994). Brain regions associated with acquisition and retrieval of verbal episodic memory.
  14. (1989). Can we solve the mind-body problem?
  15. (1993). Capture errors and sequencing after frontal brain lesions.
  16. (1981). Categorisation of action slips.
  17. (1994). Characteristics of dissociable human learning systems.
  18. (1991). Comparing direct (explicit) and indirect (implicit) measures to study unconscious memory.
  19. (1998). Concious and unconscious strategy discoveries: A microgentic analysis. doi
  20. (1999). Confabulation with a selective descriptor process impairment.
  21. (1983). Conscious and unconscious perception: Experiments on visual masking and word recognition.
  22. (1996). Conscious events as orchestrated space-time selections.
  23. (1998). Consciousness and complexity. doi
  24. (1998). Consciousness and neuroscience.
  25. (2000). Contention scheduling and the control of routine activities.
  26. (1969). Differential effects of incidental tasks on the organization of recall of a list of highly associated words. doi
  27. (1960). Discrimination and learning without awareness: A methodological survey and evaluation.
  28. (1997). Dissociating prefrontal and hippocampal function in episodic memory encoding.
  29. (1986). Distinguishing conscious from unconscious perceptual processes.
  30. (1973). Divided attention to ear and eye.
  31. (1985). Does the autistic child have a "theory of mind"?
  32. (1983). Elements of Episodic memory. doi
  33. (2000). Executive control, willed actions, and nonconscious processing.
  34. (1998). Experiences of remembering, knowing, and guessing.
  35. (1996). Facing backwards on the problem of consciousness.
  36. (1994). Functional and anatomical specificity of frontal lobe functions.
  37. (1994). Hemispheric encoding/retrieval asymmetry in episodic memory: positron emission tomography findings. doi
  38. (1998). Imaging unconscious semantic priming.
  39. (1997). Implicit knowledge in sequential learning tasks.
  40. (1997). Implicit learning from an information processing standpoint.
  41. (1999). Interacting minds--a biological basis.
  42. (1998). Invariance in automatic influences of memory: toward a user's guide for the process-dissociation procedure. doi
  43. (1985). Isolating cognitive modules with the dualtask paradigm: are speech perception and production separate processes?
  44. (1991). Lesioning an attractor network: investigations of acquired dyslexia.
  45. (1996). Local and distributed effects of apomorphine on fronto-temporal function in acute unmedicated schizophrenia.
  46. (1995). Measuring the relative magnitude of unconscious influences.
  47. (1966). Mescal and mechanisms of hallucinations.
  48. (1968). Method, findings, and theory in studies of visual masking. doi
  49. (1975). Mind and Emotion.
  50. (1998). Mind the Gap. In
  51. (1996). Monitoring and control processes in the strategic regulation of memory accuracy.
  52. (1972). Naming and Necessity.
  53. (1989). Neuronal correlates of subjective visual perception.
  54. (1987). Nonspecific effects of exposure on stimuli that cannot be recognized.
  55. (1995). On a confusion about a function of consciousness.
  56. (1972). On the division of attention: a disproof of the single channel hypothesis.
  57. (1976). On the role of active memory processes in perception and cognition.
  58. (1998). Parietal neglect and visual awareness.
  59. (1992). Perception without awareness: Critical issues.
  60. (1998). Perceptual Awareness in Visual Masking. Unpublished doctoral dissertation,
  61. (1996). Phenomenal states. In
  62. (1981). Preconscious Processing:
  63. (2000). Prefrontal cortex and episodic memory retrieval mode.
  64. (1987). Priming is not necessary for selective-attention failures: Semantic effects of unattended, unprimed letters. Perception and Psychophysics,
  65. (1993). Protocol analysis: Verbal reports as data (Revised ed. 1st ed.-1984).
  66. (1988). Quining qualia.
  67. (1998). Random generation and the executive control of working memory.
  68. (1980). Recognising: the judgment of previous occurrence.
  69. (1999). Right prefrontal cortex and episodic memory retrieval: a functional MRI test of the monitoring hypothesis.
  70. (2000). Selection-for-action in competing (Stroop) tasks: 'Taskswitching', stimulus-response bindings, and negative priming.
  71. (1986). Semantic activation without conscious identification in dichotic listening, parafoveal vision, and visual masking: A survey and appraisal.
  72. (1976). Skills of divided attention. doi
  73. (1990). Some reflections on visual awareness.
  74. (1971). Subliminal Perception: The Nature of a Controversy.
  75. (1997). Synaesthesia: phenomenology and neuropsychology.
  76. (1977). Telling more than we can know: Verbal reports on mental processes.
  77. (1988). The (haunted) brain and consciousness.
  78. (1994). The Astonishing Hypothesis: The scientific search for the soul.
  79. (1992). The Cognitive Neuropsychology of Schizophrenia.
  80. (1997). The functional anatomy of verbal initiation and suppression using the Hayling Test.
  81. (1997). The functional organization of working memory processes within human lateral frontal cortex: the contribution of functional neuroimaging.
  82. (1998). The functional roles of prefrontal cortex in episodic memory.
  83. (1987). The Intentional Stance.
  84. (1999). The left dorsolateral prefrontal cortex and random generation of responses: studies with transcranial magnetic stimulation. doi
  85. (1956). The magical number seven, plus or minus two: Some limits on our capacity for processing information.
  86. (1997). The Measurement of Sensation. Oxford:
  87. (1983). The Modularity of Mind.
  88. (1999). The neural consequences of conflict between intention and the senses.
  89. (1999). The neural correlates of conscious experience: an experimental framework.
  90. (1999). The perceptual consequences of visual loss: 'positive' pathologies of vision.
  91. (2000). The role of dorsolateral prefrontal cortex in the selection of action, as revealed by functional imaging.
  92. (1998). The role of prefrontal cortex during tests of episodic memory.
  93. (1997). The role of temporal cortical areas in perceptual organisation. doi
  94. (1985). The Social Brain.
  95. (1960). The unconscious perception of the meaning of verbal stimuli.
  96. (1995). The visual brain in action. Oxford:
  97. (1951). Thinking: an introduction to its experimental psychology. doi
  98. (1984). Toward a definition of awareness.
  99. (1978). Troubles with functionalism. In C.W. Savage (Ed.), Perception and Cognition: Issues in the Foundation of Psychology.
  100. (1988). What concept of consciousness?
  101. (1990). What experience teaches.
  102. (1974). What is it like to be a bat?
  103. (1995). What Mary didn't know. doi

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