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