factors affecting ewt - stress and arousal Flashcards

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1
Q

what happens to participants who witness an event?

A

exoerinece as high level of stress

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2
Q

what does stress do to recall?

A

it has been suggested that recall becomes impaired if we become too stressed

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3
Q

what is the model called that can show recall compared to asorusal?

A

the yerkes dodson law

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4
Q

what is optimum stress?

A

the level of arousal needed in which assists recall

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5
Q

why is optimum arousal hard to get?

A

it is very easy to go over or ben under optimum recall

not stressed enough and too stressed create worst recall

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6
Q

who is a supporting study who was in weapon?

A

mass and konhken

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7
Q

what did valentine and mesout do?

A

london dungeon reduced price
measured state and trait anxiety
man jumped out all in black
found that when anxiety was higher that fewer details were recorded

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8
Q

what did loftus 1987 find?

A

when approached with a syringe rather than pen that recall was better

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9
Q

what did stanny and johnson find?

A

that high arousal within a police training involving a shooting
fewer details were remembered
gone pat optimum arousal

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