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Psych- aggression - Statistics

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  • This quiz has been taken 3 times
  • The average score is 15 of 16
Answer Stats
Hint Answer % Correct
for DZ twins? 19%
100%
how many men studied? 28
100%
what were the concordance rates for MZ twins? 50%
100%
what was the sample size of this study (how many prisoners)? 60
100%
Serotonin inhibits the firing of what part of the brain? amygdala
100%
Two parts of the limbic system that explain aggressive behaviour amygdalahippocampus
100%
A study was done where PP's were given a dose or placebo of this drug. They were involved in lab based game of giving and receiving electric shocks in response to provocation. It was found that drug group gave fewer and less intense shocks. Name of researcher? Berman et al
100%
MAOA-L gene variant and abnormally low levels of MAO-A enzyme was found in which Dutch family. Which psychologist did the study? Brunner et al
100%
who did a twin study on male MZ and DZ twins to assess aggression (defined as direct physical assult) ? Coccaro et al
100%
Who found a positive correlation between testosterone levels and aggressive behaviour in UK max security prisons? Dolan et al
100%
which psychologist found that there was a only correlation between MAOA-L gene variant and antisocial behaviour if the men had experienced sig. trauma during first 15 yrs Frazzetto et al
100%
Is it high or low levels of serotonin that increase aggression low
100%
are low or high levels of progesterone linked to aggression? low
100%
name a drug that increases serotonin paroxetine
100%
the MAOA gene controls the production of the enzyme MAO-A. What neurotransmitter does MAO-A regulate the metabolism of? serotonin
100%
Name of the psychologist that habitually violent offenders exhibited abnormalities of hippocampal functioning Boccardi et al
0%
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