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    The problems of the early/late debate in attention resear... — Carmelics
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    Home/Perception
    HistoryEditSee Inverse

    The problems of the early/late debate in attention research are more plausibly attributed to additional assumptions about personal-level cognition than to assumptions about linear or hierarchical organization per se.

    Perception
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    1 reason for
    2 reasons against

    Reasons For

    1 perspective
    Reason for
    ?
    • 1.The early/late debate's framework follows Broadbent's hierarchical perceptual processing model combined with communications-engineer assumptions about capacity limitations.
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    • 2.These two elements together naturally generate additional assumptions about how hierarchically organized architecture supports personal-level cognition.
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    • 3.These additional assumptions, not the linearity or hierarchy assumptions themselves, are the source of the debate's problems.
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    Reasons Against

    2 perspectives
    Reason against 1 of 2
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    • 1.Treisman's feature integration theory shows that early/late disputes track genuine empirical constraints on perceptual binding, not merely cognitive assumptions.
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    • 2.If binding failures (illusory conjunctions) occur pre-attentively at a subpersonal level, then hierarchy itself determines where selection must occur.
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    • 3.Therefore the debate's problems are architecturally necessary, not artifacts of personal-level cognitive assumptions grafted onto the model.
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    Reason against 2 of 2
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    • 1.Pylyshyn's distinction between cognitive penetrability and encapsulation entails that early processing is informationally sealed from personal-level cognition by design.
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    • 2.If early selection stages are genuinely encapsulated (Fodorian modules), then personal-level assumptions cannot coherently reach down to distort their organization.
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    • 3.The debate's problems must therefore originate in the linear-hierarchical architecture itself, not in personal-level cognitive assumptions that encapsulation blocks.
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    Topics

    PerceptionConsciousness & Mind

    Key Terms

    Attention research(as used in cognitive science)
    The scientific study of how people focus on certain things while ignoring others, and how the brain decides what to pay attention to.
    Linear or hierarchical organization(as used in cognitive science and philosophy of mind)
    Assumptions about how the brain processes information in a step-by-step sequence (linear) or through levels of command, like a pyramid (hierarchical).
    early/late debate(Cognitive psychology; specifically the question of whether selection occurs before or after semantic processing)
    The debate between early selection theory and late selection theory about the stage in perceptual processing at which unattended information is filtered out.
    per se(Contrasted with per accidens in explaining how one contrary relates to another)
    Of itself; intrinsically or essentially
    personal-level cognition(Distinguished from sub-personal neural representation; a brain system can represent a property without thereby putting the subject in a position to think about that property.)
    The level of cognitive processing at which a subject is in a position to form thoughts about and be consciously aware of the properties of a stimulus.

    Related

    If binding failures (illusory conjunctions) occur pre-attentively at a subperson...If early selection stages are genuinely encapsulated (Fodorian modules), then pe...Pylyshyn's distinction between cognitive penetrability and encapsulation entails...The debate's problems must therefore originate in the linear-hierarchical archit...
    +5 moreShow less
    The early/late debate's framework follows Broadbent's hierarchical perceptual pr...Therefore the debate's problems are architecturally necessary, not artifacts of ...

    Source

    AI-extracted1/3 agreementValid
    SEP: attention
    View source passageHide passage
    A reason why assumptions about linearity may have been problematic is that when, following Broadbent, we think about hierarchical perceptual processing while bearing in mind the communications engineer’s concerns about capacity limitations, it then becomes natural to make some additional assumptions about the way in which this hierarchically organized architecture supports personal-level cognition. The early/late debate’s problems are more plausibly blamed on these additional assumptions, rather
    Extraction notes

    Validity: Extracted via Max plan + API grounding/validity checks

    Details

    These additional assumptions, not the linearity or hierarchy assumptions themsel...
    These two elements together naturally generate additional assumptions about how ...
    Treisman's feature integration theory shows that early/late disputes track genui...

    Similar

    The falsity of the linearity assumption does not undermine the meaning...83%At least some problems with the early/late debate stem from an assumpt...82%This assumption about linearity of personal-level processes is what dr...80%These additional assumptions, not the linearity or hierarchy assumptio...77%
    Type
    claim
    Perspectives
    3 (1 for, 2 against)
    Edits
    1 edit