Frases de Max Velmans (8 citas)

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“Consider how one silently reads the following sentence: ‘The forest ranger did not permit us to enter the reserve without a permit’. Note that on its ﬁrst occurrence, the word ‘permit’ was (silently) pro-nounced with the stress on the second syllable (permit), hereas on its second occurrence the stress was on the ﬁrst syllable (permit)… The syntactic and semantic analysis required to determine the appropriate meaning of the word ‘permit’ must have taken place prior to the allocation of the stress pattern; and this in turn, must have taken place prior to the phonemic image entering awareness.”

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Max Velmans

Fuente: Is human information processing conscious?, 1991, p. 657; Cited in: Giorgio Marchetti, "A presentation of attentional semantics." Cognitive processing 7.3 (2006): 163-194.

“p. 651Abstract. Investigations of the function of consciousness in human information processing have focused mainly on two questions: (1) where does consciousness enter into the information processing sequence and (2) how does conscious processing differ from preconscious and unconscious processing. Input analysis is thought to be initially "preconscious," "pre-attentive," fast, involuntary, and automatic. This is followed by "conscious," "focal-attentive" analysis which is relatively slow, voluntary, and flexible. It is thought that simple, familiar stimuli can be identified preconsciously, but conscious processing is needed to identify complex, novel stimuli. Conscious processing has also been thought to be necessary for choice, learning and memory, and the organization of complex, novel responses, particularly those requiring planning, reflection, or creativity. The present target article reviews evidence that consciousness performs none of these functions. Consciousness nearly always results from focal-attentive processing (as a form of output) but does not itself enter into this or any other form of human information processing. This suggests that the term "conscious process" needs re-examination. Consciousness appears to be necessary in a variety of tasks because they require focal-attentive processing; if consciousness is absent, focal-attentive processing is absent. Viewed from a first-person perspective, however, conscious states are causally effective. First-person accounts are complementary to third-person accounts. Although they can be translated into third-person accounts, they cannot be reduced to them.”

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Max Velmans

Is human information processing conscious?, 1991

“We have ranged over all the main phases of human information processing - from information encoding, storage, retrieval, and transformation to output. We have considered the role of consciousness in the analysis and selection of stimuli, in learning and memory, and in the production of voluntary responses, including those requiring planning and creativity.
In one sense, each of these tasks may be "conscious" (if it is at the focus of attention). We may be conscious of the stimuli that we analyze and select for more detailed attention, conscious of what we learn and commit to memory, and conscious of the responses we make to such stimuli. When the required responses are complex or novel we may be aware of devoting effort to planning and monitoring their execution. In reflective thought or problem solving we may have some awareness of internal processing in the form of thoughts, emotions, images, and so forth. Whether consciousness is necessary for such processing, however, is a different matter.”

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Max Velmans

Partly cited in: W.S. Robinson (2006). "Epiphenomenalism." Encyclopedia of Cognitive Science.
Is human information processing conscious?, 1991

“Viewing the brain from the outside, Libet has shown that the experienced intention to perform an act is preceded by cerebral initiation. Why should the experienced decision to veto that intention, or to actively or passively promote its completion, be any different?”

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Max Velmans

Max Velmans (1991) " Consciousness From a First-Person Perspective http://cogprints.org/594/1/199802004.html," Behavioral and Brain Sciences, 14, (4) 702-719; p. 705.

“Anything that we are aware of at a given moment forms part of our consciousness, making conscious experience at once the most familiar and most mysterious aspect of our lives.”

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Max Velmans

Susan Schneider and Max Velmans (2008). "Introduction". In: Max Velmans, Susan Schneider. The Blackwell Companion to Consciousness. Wiley.

“In principle, it might be possible to obtain evidence of focal-attentive processing in the absence of awareness of what is being processed… in practice, however, a complete dissociation of consciousness from focal-attentive processing is difficult to achieve.”

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Max Velmans

Fuente: Is human information processing conscious?, 1991, p. 665; As cited in: Giorgio Marchetti, " Against the view that consciousness and attention are fully dissociable https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3279725/." Attention and consciousness in different senses (2011): 23.