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Psychology - biological approach - Raine et.al 1997

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Quiz on Psychology - biological approach - Raine et.al 1997, created by Katie Kemp on 26/04/2015.
Katie Kemp
Quiz by Katie Kemp, updated more than 1 year ago
Katie Kemp
Created by Katie Kemp over 9 years ago
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Resource summary

Question 1

Question
What year was Raine et. all study?
Answer
  • 1997
  • 1995

Question 2

Question
What type of scanning method was used in Raine et. al study?
Answer
  • PET
  • MRI

Question 3

Question
How many participants were in Raine et.al 1997 study?
Answer
  • 41
  • 64

Question 4

Question
What was the mean age of the experimental group in Raine et.al study?
Answer
  • 34.3
  • 34.9

Question 5

Question
How many women were in the experimental group of Raine et.al study?
Answer
  • 2
  • 4

Question 6

Question
Was the control group matched to the variables of the experimental group?
Answer
  • Yes
  • No

Question 7

Question
What type of experiment was Raine et.al?
Answer
  • Laboratory
  • Field

Question 8

Question
How many murderers were diagnosed with Schizophrenia?
Answer
  • 8
  • 6

Question 9

Question
How many weeks were the participants not allowed to take medication for?
Answer
  • 3
  • 2

Question 10

Question
What did the participants do before having a PET scan?
Answer
  • Do a reading task
  • Do a continuous visual performance task

Question 11

Question
How long did the participants do the 'continuous visual performance task' for?
Answer
  • 32mins
  • 45mins

Question 12

Question
How many images were taken in the PET scan?
Answer
  • 15 horizontal slices
  • 10 horizontal

Question 13

Question
What size intervals were the PET slices taken at?
Answer
  • 5mm
  • 10mm

Question 14

Question
What areas of the brain showed less activity by the experimental group?
Answer
  • Medial prefrontal and lateral prefrontal
  • Thalamus and hippocampus

Question 15

Question
What was the activity of the control groups brains?
Answer
  • Equal activity
  • Less activity

Question 16

Question
What is an evaluative strength of Raine et.al study?
Answer
  • Laboratory experiment giving it tight controls making it reliable
  • 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.

Question 17

Question
What is an evaluative disadvantage of Raine et.al study?
Answer
  • Study lacks validity as there was no control over the crimes committed meaning its difficult to say the brain anomalies caused murder.
  • Participants gave consent so it is ethically sound.

Question 18

Question
What type of participant sampling was used?
Answer
  • Opportunity sampling
  • Volunteer sampling

Question 19

Question
What type of experimental design was used?
Answer
  • Matched Pairs
  • Independent groups

Question 20

Question
What were the participants injected with before the PET scan?
Answer
  • Radioactive glucose tracer
  • Contrast medium dye
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