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Cog Psych
exam 3
Question | Answer |
---|---|
formal reasoning/logic syllogism: formal argument with specific structure -prop1, prp2, conclusion syll. solving performance can improve w/ training logical 3 step problem solv. method: major premise, minor premise, and conclusion -conf. bias | Helsabeck |
ppl can do modus ponens 100%, but not modus tollens 60% confirming a trues statement easier than denying false statement | RIps and Marcus |
Wason Task- cards | Wason & Johnson-Laird |
argues that indiv. doing a reasoning task construct a mental model. ment mod reps a possible state of affairs in world ppl use info in the premise to place obj in ment mod coke/beer, tossed coin | Johnson-Laird |
symbolic distance effect -easier to compare 3-5 than 3-4 | Banks |
Pittsburghers view of world overestimate distance around area underestimate further distances | Holyoak & Mah's |
representative heuristics TTTTTTTTTT THHTTHT without stat knowledge may misjudge | Kahneman & Tversky |
Letter R Availability Heuristic: accessibility in memory | Tversky & Kahneman |
More dangerous? airplane or car base rate: how often something happens statistically | Lichtenstein |
Insight Problems warmth increased progressively during non insight sharp increase with insight problems, "aha" | Metcalfe & Wiebe |
checker board problem Representational Change Problem: restructing makes easier to solve | Kaplan & Simon |
water-jug problem, mental set taught one of two ways to mix solutions -ppl tend to use a well practiced strategy on problems even when it is inappropriate or sub-optimal | Luchins |
Tower of Hanoi problem, rely on heuristics, define all possible mental operators | Simon & Newell |
Radiation Problem, analogical problem solving | Dunker |
chess experts knowledge organization specific | Chase & Simon |
physics experiments undergrads: physcial nature experts: principles | Chi |
Experts quick at knowing if there's a solution or not | Paige & Simon |
famous men and women: familiarity bias: judgements about how common an event is confounded with how well we know it | McKelvie |
Freudian slips of the tongue tool kits cool tits | Motley & Baars |