psychology 0.0 / 5 ? Psychologymultiple choiceUniversityAll boards Created by: pe4chCreated on: 16-01-20 09:28 How does the Pearce-Hall model explain latent inhibition? On the first conditioning trial, the CS has low associability and so there is less learning. 1 of 13 In a conditioned suppression procedure, what does a suppression ratio score of 0.1 indicate Excitatory conditioning 2 of 13 Evidence to support the Pearce-Hall theory comes from Kaye and Pearce (1984) who found: Partial reinforcement maintains an orienting response 3 of 13 Mackintosh (1972) theory can be best described as: Stimuli which are good predictors of outcomes are paid most attention 4 of 13 How does Mackintosh theory (1972) explain blocking, in an A+ AB+ design? Attention to B falls because A is the best predictor of the US 5 of 13 What did Haselgrove & Evans (2010) report in an experiment examining variability in blocking with schizotypy? Blocking was shown only in a low schizotypy group 6 of 13 What was found in a study by Balog et al (2013) examining fear conditioning and schizotypy? High unusual experiences was associated with lower responsiveness to the CS+ and more responsiveness to the CS- 7 of 13 In an associative analysis of Anticipatory Nausea and Vomiting (ANV), what stimulus acts as the US? chemotherapy 8 of 13 According to Nelson & Killcross (2006) what is the effect of amphetamine sensitisation on instrumental conditioning? Sensitisation before instrumental conditioning produces habitual behaviour 9 of 13 According to Tricomi et al., (2009), which brain structures are implicated in stimulus response learning? Dorsolateral posterior putamen 10 of 13 Delorme et al. (2016) also found that: Severity of tics correlated with response rates to devalued outcomes in slip of action tests in unmedicated patients 11 of 13 A study of OCD patients using the fruit box task by Gillan et al., (2011) found the following: OCD patients could acquire an instrumental choice task, but did not learn the knowledge of stimulus-response-outcome contingencies 12 of 13 In a shock-avoidance experiment, Gillan et al., (2014) found that After extended training, OCD patients showed increased habitual responding to a devalued stimulus 13 of 13
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