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12 Cards in this Set

  • Front
  • Back

Nicotine resource model

groome

deprivation reversal model

groome

Heishman et al meta analysis


What does he support?

Nicotine resource model


Reaction time - smoking improved reaction time and accuracy and errors




although > some have found smoking to impair reaction time, need non smokers to smoke and test




Learning and memory > nicotine increases stm and scanning


not accuracy and LTM lack of evidence for WM




Attention > reliable improves attention in smokers due to less interference i troop task> although some have failed to find this




Some say nicotine improves learning and memory but is this down to improved attention




over all reflect gains not alleviation from withdrawal.

Parrott and Garnham 1998 mood

mood - deprived smokers = more stress, irritability, depression,concentration then nonsmokers and non deprived smokers




after smoke = normal moods - still higher depression


reflects reversal on abstinence




cognitive task

Parrott and Garnham 1998 cognitive task

no sig difference on ability to perform task




smokers did attempt more questions than non smokers


> suggests faster cognitive processing in smokers


> needs replication though = untypical

Smoking and stress

Parrott 1994


P+G 1998




Are the problems actually solved

Parrott 1994

when smokers rate their mods per the day they fluctuate mood repetitively with smoking


strongest in most dependant smokers

Parrott and garnham 1998 stress

smokers stress levels tend to be similar to non smokers when they've just smoked


but stress become worse in period of abstinence?

Neurotics and nicotine

number of studies have shown high neurotics in smokers - may help with stress > no empirical evidence for this



kassell & parrott




critics

parrot abc




3 criticisms

adults quite smoking

more stressed at first them overall less stressed

adolescents and smoking

more stressed ...increase panic attacks in alter life..... anxiety and panic disorders....