PSY100H1 Chapter Notes - Chapter 7: Recovered-Memory Therapy, Posttraumatic Stress Disorder, Alan Baddeley
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PSY100H1 Full Course Notes
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How does atte(cid:374)tio(cid:374) deter(cid:373)i(cid:374)e what"s re(cid:373)e(cid:373)(cid:271)ered: costs are associated with attending to some forms of info and not others, attention is limited so when it is divided too much, or the tasks are too hard, performance suffers. The other objects are called distractions: searching for a single feature is fast and automatic, searching for 2 features is, serial: need to look at features one at a time, effortful: takes longer and requires more attention. Cherry: you can focus on single conversation in the midst of a party, but a pertinent stimulus (e. g. hearing your name) can capture your attention, selective hearing can contribute to this, e. c. Cherry used technique called shadowing: participant wears headphones that deliver 2 messages to separate ears. The person is asked to listen to 1 and repeat it. The subject notices the other (cid:373)essage, (cid:271)ut the(cid:455) do(cid:374)"t k(cid:374)o(cid:449) its (cid:272)o(cid:374)te(cid:454)t.
