AO3 evaluation of cognative interview Flashcards

1
Q

what is a supporting evidence for cognitive interview

A

Geiselman et al

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2
Q

what did geiselman find

A

pp who had watched two violent films and who were then interviewed 48hrs later by trained police officers were more likely to remember more correct items when interviewers used cognitive interview

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3
Q

what does this mean in supporting the cog interview

A

t/f supporting the C.I improves the accuracy of EWT increasing the validity of C.I

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4
Q

what is anouther supporting reasearch of the cog interview

A

fisher et al

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5
Q

what did fisher et al find

A

after training detectives gained 47% more usefull info from witnesses to real crimes compared to when they had been using standared interview

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6
Q

what does this mean in supporting cog interview

A

t/f supporting C.I improves the accuracy of ewt increasing validity of C.I

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7
Q

what is a non-research positive of the cog interview

A

ethical

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8
Q

how is the cog interview ethical

A

cog interview requires that the interviewer is impartial and open minded. interviewer not ask leading questions interigate or lie to eyewitness

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9
Q

how does this support the cog interveiw

A

t/f this doesn’t breach any ethical guidelines ensuring that EW doesn’t feel uncomfortable and so can recount testimony accurately

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10
Q

what is a supporting evidance weakness for cog interveiw

A

Geilsman

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11
Q

what did Geilsman find

A

found cog interview led to slightly more incorrect items being recalled so may not be effective as standard interviews

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12
Q

how does this oppose the cog interview

A

t/f decreasing the idea that cog interview improves the accuracy of EWT decreasing valid of cog interview

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13
Q

what is anouther opposing research

A

Kebbell and wagstaff

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14
Q

what did kebell and wagstaff find

A

found police may not adhere to cog interview techinques for minor crimes as they didn’t have time

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15
Q

how does this oppose the cog interview

A

t/f sugeesting that the cog interview can be too lengthy to carry out for all interviews particularly minor crimes and that police do not always stick to it. thus decreasing the accuracy of EWT decreasing the validity of cog interveiw

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16
Q

what is a non research based issue with the cog interview

A

practical issues

17
Q

why/how does the cog interview have practical issues

A

difficult to build rapport with EW in a short space of time, the EW may also include a lot of irrelevant detail that the interviewer may not have time for

18
Q

how does this oppose the cog interview

A

t/f it may not be successfully implemented so the accuracy of the EWT may not be improved.

19
Q

what is anouther strength of the cognative interview

A

it can be considered ethical as the interview lets ew report information in their own time and is not supposed to ask leading questions
t/f this ensures that an ethical practice is carried out increasing the validity of ewt as leading questions are not asked