PSYB51H3 Chapter Notes - Chapter 7: Ear Canal, Simultanagnosia, Milan Cathedral
Document Summary
Psyb51 lec 08 ch 7: attention and space. Early selection or early w/ adaptable filter system. Attention could do what the red arrows show. Late selection: even semantic processes can remain unattended/unconscious. Attention is filtered on many levels (hence the many arrows in the diagram) When you are focused on a task, and its very captivating/engaging, you are less aware of your environment (less attentive to it) The (cid:862) potlight(cid:863) of atte(cid:374)tio(cid:374) (cid:862) potlight(cid:863) (cid:894)or sear(cid:272)h light(cid:895) (cid:373)odel: atte(cid:374)tio(cid:374) is (cid:272)o(cid:374)fi(cid:374)ed to (cid:272)ohere(cid:374)t regio(cid:374) of spa(cid:272)e a(cid:374)d can move from 1 point to the next. Does(cid:374)(cid:859)t ha(cid:448)e to (cid:271)e (cid:272)ir(cid:272)ular, (cid:271)ut just (cid:272)o(cid:448)ers (cid:272)ertai(cid:374) part of (cid:448)isual field that e(cid:374)jo(cid:455)s the same amount of visual attention. You can move it from 1 phase from another (cid:862)zoo(cid:373) le(cid:374)s(cid:863) (cid:373)odel. Att(cid:374) e(cid:454)pa(cid:374)ds fro(cid:373) fi(cid:454)atio(cid:374) gro(cid:449)s to fill (cid:449)hole regio(cid:374) shri(cid:374)ks to i(cid:374)(cid:272)lude just (cid:272)ued location. Metaphor: attn is like a zoom lens everything else is blurry except the focus.
