PSYC1002 Final: HIGH LEVEL DISTINCTION PSYC1002 NOTES
11 Oct 2018
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Behaviourism rejected internal mental structures, describing all behaviours as complex stimulus-response (s-r) associations. He suggested that the rats were not learning s-r asso(cid:272)iatio(cid:374)s o(cid:396) (cid:373)aki(cid:374)g (cid:272)o(cid:374)(cid:374)e(cid:272)tio(cid:374)s (cid:271)et(cid:449)ee(cid:374) i(cid:374)put a(cid:374)d output (cid:271)ut (cid:396)athe(cid:396) (cid:449)e(cid:396)e fo(cid:396)(cid:373)i(cid:374)g a (cid:373)e(cid:374)tal (cid:858)(cid:373)ap(cid:859) of the environment. Importantly, the rats did this without a reward. Technology has allowed us to understand human limitations in mental processing through attentional overload. Computers can be used as a model for human information-processing systems and for scientific investigation of mental processes. Introspective data does not provide valid insight: not all processes are conscious or under our control, our interpretation of events can be erroneous and cognitively biased. Mental chronometry measures the speed and organisation of mental processes. It can be used to infer the nature of processes such as memory scanning. Searching memory can be done in a parallel or serial, and exhaustive or self-terminating fashion.
