2591381
Descrição
Quiz por Katie Kemp, atualizado more than 1 year ago
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Criado por Katie Kemp
mais de 9 anos atrás
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Questão 1
Questão
What year was Raine et. all study?
Responda
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1997
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1995
Questão 2
Questão
What type of scanning method was used in Raine et. al study?
Responda
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PET
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MRI
Questão 3
Questão
How many participants were in Raine et.al 1997 study?
Responda
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41
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64
Questão 4
Questão
What was the mean age of the experimental group in Raine et.al study?
Responda
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34.3
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34.9
Questão 5
Questão
How many women were in the experimental group of Raine et.al study?
Responda
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2
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4
Questão 6
Questão
Was the control group matched to the variables of the experimental group?
Responda
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Yes
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No
Questão 7
Questão
What type of experiment was Raine et.al?
Responda
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Laboratory
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Field
Questão 8
Questão
How many murderers were diagnosed with Schizophrenia?
Responda
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8
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6
Questão 9
Questão
How many weeks were the participants not allowed to take medication for?
Responda
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3
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2
Questão 10
Questão
What did the participants do before having a PET scan?
Responda
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Do a reading task
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Do a continuous visual performance task
Questão 11
Questão
How long did the participants do the 'continuous visual performance task' for?
Responda
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32mins
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45mins
Questão 12
Questão
How many images were taken in the PET scan?
Responda
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15 horizontal slices
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10 horizontal
Questão 13
Questão
What size intervals were the PET slices taken at?
Responda
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5mm
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10mm
Questão 14
Questão
What areas of the brain showed less activity by the experimental group?
Responda
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Medial prefrontal and lateral prefrontal
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Thalamus and hippocampus
Questão 15
Questão
What was the activity of the control groups brains?
Responda
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Equal activity
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Less activity
Questão 16
Questão
What is an evaluative strength of Raine et.al study?
Responda
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Laboratory experiment giving it tight controls making it reliable
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Sample can't be generalised to a wider range of criminals as the sample was small, unbalanced in gender and culturally as it was in America.
Questão 17
Questão
What is an evaluative disadvantage of Raine et.al study?
Responda
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Study lacks validity as there was no control over the crimes committed meaning its difficult to say the brain anomalies caused murder.
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Participants gave consent so it is ethically sound.
Questão 18
Questão
What type of participant sampling was used?
Responda
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Opportunity sampling
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Volunteer sampling
Questão 19
Questão
What type of experimental design was used?
Responda
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Matched Pairs
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Independent groups
Questão 20
Questão
What were the participants injected with before the PET scan?
Responda
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Radioactive glucose tracer
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Contrast medium dye
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