Psychology - biological approach - Raine et.al 1997

Descrição

Quiz sobre Psychology - biological approach - Raine et.al 1997, criado por Katie Kemp em 26-04-2015.
Katie Kemp
Quiz por Katie Kemp, atualizado more than 1 year ago
Katie Kemp
Criado por Katie Kemp aproximadamente 9 anos atrás
174
1

Resumo de Recurso

Questão 1

Questão
What year was Raine et. all study?
Responda
  • 1997
  • 1995

Questão 2

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

Questão 3

Questão
How many participants were in Raine et.al 1997 study?
Responda
  • 41
  • 64

Questão 4

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

Questão 5

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

Questão 6

Questão
Was the control group matched to the variables of the experimental group?
Responda
  • Yes
  • No

Questão 7

Questão
What type of experiment was Raine et.al?
Responda
  • Laboratory
  • Field

Questão 8

Questão
How many murderers were diagnosed with Schizophrenia?
Responda
  • 8
  • 6

Questão 9

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

Questão 10

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

Questão 11

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

Questão 12

Questão
How many images were taken in the PET scan?
Responda
  • 15 horizontal slices
  • 10 horizontal

Questão 13

Questão
What size intervals were the PET slices taken at?
Responda
  • 5mm
  • 10mm

Questão 14

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

Questão 15

Questão
What was the activity of the control groups brains?
Responda
  • Equal activity
  • Less activity

Questão 16

Questão
What is an evaluative strength of Raine et.al study?
Responda
  • 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.

Questão 17

Questão
What is an evaluative disadvantage of Raine et.al study?
Responda
  • 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.

Questão 18

Questão
What type of participant sampling was used?
Responda
  • Opportunity sampling
  • Volunteer sampling

Questão 19

Questão
What type of experimental design was used?
Responda
  • Matched Pairs
  • Independent groups

Questão 20

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

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