Ewt Essay

Question 1

Intoduction

Answer 1

Eyewitness testimony is the evidence presented in court by witness to the crime with the intention to identify the perpetrator of said crime

Question 2

Paragraph one

Answer 2

Leading questions are questions by formal order which lead the witness to the desired answer or suggest what answer is desired

Loftus car crash video 4 groups different verbs describe crash from hit to smashed
Group with smashed guessed highest average speed

The question did you see the knife the perpetrator was holding is a leading question as it suggests the perpetrator had a knife

Question 3

Paragraph 2

Answer 3

Anxiety has a negative effect on memory as complicated cognitive tasks are reduced in performance by stress

Johnson and Scott found a view of an offensive weapon in the perpetrators and distract from other features Therefore reducing the accuracy of identification

Johnson and Scott had participants in the waiting area then had someone run through this waiting area with a butter knife or a pen those that saw the perpetrator with a knife had only a hello Rico than those it

Refer to snario

Question 4

Paragraph 3

The tasks are artificial

Answer 4

E: in Johnson and Scott study the participants knew that the man running through the entry room was of no threat even when holding the knife
E:The lack of real frets means that we cannot did use accurately the rate of desert anxiety in the real situation
L: Studies

Question 5

Paragraph 4

Individual differences

Answer 5

E:Shatter et al have foundThe elderly subjects have a hard time recalling The source of the information like younger subjects
E:This could result to elderly subjects being more susceptible to leading questions in court rooms
L: This means that the reliability of eyewitness testimony it can be called into question as there is no way to truly test this in a non-controlled environment

Question 6

Paragraph 5

Ethical issues

Answer 6

E:Creating anxiety and participants of the study is very risky as there may be psychological harm caused
E: Creating anxiety is risky as it may cause psychological harm this psychological harm and then be in breach of the ethics code however it may be deemed as necessary to create this anxiety and hopes a better understanding I witness testimony as otherwise it the reliability cannot be tested
L:This means that testing eyewitness testimony is hard and that the reliability of it can still be called into question as we cannot really test the effects anxiety has on it without breaching the ethics code possibly