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三种理论
过滤器 Broadbent 衰减 Treisman 反应选择
Processing capacity and Limited resource
Attention as mental resource 中枢能量理论
2. Search
(1). Visual vs memory (2). Control vs Automatic processing
Conjunction search
target 2 conjunction
12 conjunction
29 conjunction
Treisman's conclusions
In feature searches, all of the elements can be processed simultaneously, in parallel. ----Preattentive visual processing
Attention selecting locations, or is it selecting objects?
Egly, Driver, & Rafal (1994)
6. Attention, consciousness, and subliminal perception
(3). Treisman: A Model of the stages of visual perception and attention
Feature Integration Theory
Neisser, 1966
Sternberg, 1967 Back
Feature search: pop-out
第四讲 Attention
Detection Level of arousal Processing capacity and selective attention Control of attention vs Automatic processing---- search Cognitive neuroscience Consciousness
Illusory conjunctions
4. Spatial attention
Attention as spotlight
Posner's cuing paradigm
Distance effects
Downing & Pinker (1985)
Gradient of attention
La Berge & Brown, 1989 Shape-identification task
In conjunction searches, only one element can be processed at a time. The visual system must process them one after the other, serially.
parallel vs. serial processing
1. Processing capacity and selective attention
Jacoby G. Miller
Broadbent 双听技术
左耳： 6 2 右耳： 4 9
7 3
间隔1秒
变式
左耳：ob 2 tive
右耳：6 jec 9
ቤተ መጻሕፍቲ ባይዱ
Treisman 追随耳技术（1960）
右耳（追随耳）： There is a house understand the word 左耳（非追随耳）：Knowledge of on a hill There is a house on a hill