2591381
Beschreibung
Quiz von Katie Kemp, aktualisiert more than 1 year ago
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Erstellt von Katie Kemp
vor mehr als 9 Jahre
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Frage 1
Frage
What year was Raine et. all study?
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1997
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1995
Frage 2
Frage
What type of scanning method was used in Raine et. al study?
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PET
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MRI
Frage 3
Frage
How many participants were in Raine et.al 1997 study?
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41
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64
Frage 4
Frage
What was the mean age of the experimental group in Raine et.al study?
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34.3
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34.9
Frage 5
Frage
How many women were in the experimental group of Raine et.al study?
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2
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4
Frage 6
Frage
Was the control group matched to the variables of the experimental group?
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Yes
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No
Frage 7
Frage
What type of experiment was Raine et.al?
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Laboratory
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Field
Frage 8
Frage
How many murderers were diagnosed with Schizophrenia?
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8
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6
Frage 9
Frage
How many weeks were the participants not allowed to take medication for?
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3
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2
Frage 10
Frage
What did the participants do before having a PET scan?
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Do a reading task
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Do a continuous visual performance task
Frage 11
Frage
How long did the participants do the 'continuous visual performance task' for?
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32mins
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45mins
Frage 12
Frage
How many images were taken in the PET scan?
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15 horizontal slices
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10 horizontal
Frage 13
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What size intervals were the PET slices taken at?
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5mm
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10mm
Frage 14
Frage
What areas of the brain showed less activity by the experimental group?
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Medial prefrontal and lateral prefrontal
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Thalamus and hippocampus
Frage 15
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What was the activity of the control groups brains?
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Equal activity
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Less activity
Frage 16
Frage
What is an evaluative strength of Raine et.al study?
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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.
Frage 17
Frage
What is an evaluative disadvantage of Raine et.al study?
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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.
Frage 18
Frage
What type of participant sampling was used?
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Opportunity sampling
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Volunteer sampling
Frage 19
Frage
What type of experimental design was used?
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Matched Pairs
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Independent groups
Frage 20
Frage
What were the participants injected with before the PET scan?
Antworten
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Radioactive glucose tracer
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Contrast medium dye
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