2304 Bio: Pavlovian conditioning 0.0 / 5 ? PsychologyVisual SystemUniversityNone Created by: Paula379Created on: 08-02-19 16:12 Define 'Stimulus generalisation.' How far you are from the original stimulus - the further away from the initial CS, the weaker the CR. 1 of 9 Define 'Extinction.' CR gradually reduces if no reward is given after CS is presented. 2 of 9 Define 'Overshadowing.' Conditioning reduced by training. 3 of 9 Define 'Blocking.' Association between CS and US is impaired if a second CS has already been associated with the US. 4 of 9 What is delayed conditioning? Easily established conditioning when CS is presented following the US; overlapping. 5 of 9 What is trace conditioning? Ease of conditioning depends on length of trace; CS & US presented at different intervals. 6 of 9 What is simultaneous conditioning? Very little conditioning; CS & US presented at the same time. 7 of 9 What is the Rescorla-Wagner learning rule? Attempts to describe the changes in associative strength (V) between a signal (CS) & the subsequent stimulus (US) as a result of a conditioning trial. 8 of 9 What did Lovibond (1992) find? If you condition a visual stimulus with shock, expectancy of shock increases when you see stimulus (change in skin conductance). 9 of 9
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