@DorkySupergirl Said
I sent you a link that gives more indepth than my quick overview so you might find it really interesting.
Hey, thanks for that link .
You are correct about it being an interesting read and being more in depth .
I think it was jonnythan that posted something about stress or anxiety and the witnesses changing their stories being connected .
Here is something from that link about that.
Quote:
Clifford and Scott (1978) found that people who saw a film of a violent attack remembered fewer of the 40 items of information about the event than a control group who saw a less stressful version. As witnessing a real crime is probably more stressful than taking part in an experiment, memory accuracy may well be even more affected in real life.
However, a study by Yuille and Cutshall (1986) contradicts the importance of stress in influencing eyewitness memory.
They showed that witnesses of a real life incident (a gun shooting outside a gun shop in Canada) had remarkable accurate memories of a stressful event involving weapons. A thief stole guns and money, but was shot six times and died. The police interviewed witnesses, and thirteen of them were re-interviewed five months later. Recall was found to be accurate, even after a long time, and two misleading questions inserted by the research team had no effect on recall accuracy. One weakness of this study was that the witnesses who experienced the highest levels of stress where actually closer to the event, and this may have helped with the accuracy of their memory recall.
The Yuille and Cutshall study illustrates two important points:
1. There are cases of real-life recall where memory for an anxious / stressful event is accurate, even some months later.
2. Misleading questions need not have the same effect as has been found in laboratory studies (e.g. Loftus & Palmer).
https://www.simplypsychology.org/eyewitness-testimony.html