Preview

Eyewitness Testimony Research Paper

Powerful Essays
Open Document
Open Document
2876 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Eyewitness Testimony Research Paper
Eyewitness testimony has been used frequently over time in various situations. It sometimes holds more merit then some facts or evidence. Yet it is also the reason why many innocent people go to jail and criminals still walk free. Eyewitness testimony has been used for over 100 years. It has played a major part in convicting criminals, from the common thief to the most dangerous murderer. However, with the time between incident and testimony or even report can vary drastically, the quality of eyewitness testimony wasn 't really recognized as an issue until the 1970 's. With plenty of unsolved crimes and not enough evidence eyewitness testimony was all that was needed. Now with psychologists holding scientific studies to see if it is reliable; …show more content…
These wrongful convictions played a major role in more than 75% of wrongful convictions overturned by DNA testing (The Innocence Project, 2010). Although eyewitness testimony can be critical evidence before a judge or jury; 30 years of strong social science research has proven that eyewitness identification is often unreliable. The research which was conducted by the Innocence Project revealed that the human mind is not like a tape recorder or video camera; we neither record events exactly as we see them, nor recall the instance exactly how it occurred. Nevertheless, witness memory is like any other evidence at a crime scene, it must be documented carefully and retrieved methodically and quickly, or it can be contaminated (The Innocence project 2010). We as people can carry fibers, through our clothing, skin and hair that can cause the contamination of a crime scene just by not following proper procedure. Furthermore, in these types of cases, DNA has proven what scientists already know, that eyewitness identification is frequently …show more content…
& Geiselman, R.E. (1992) Memory Enhancing Techniques for Investigative Interviewing: The Cognitive Interview. Charles C. Thomas Publishers. Springfield Illinois.

Fivush, R. Peterson, C. & Schwarzmueller, A. (2000). 'Questions and Answers: The Credibility of Child Witnesses in the Context of Specific Questioning Techniques ', in Memory and Suggestibility in the Forensic Interview, M Eisen, J Quas & GS Goodman (eds), Lawrence Erlbaum Associates Publishers, New Jersey.

Gray, P. (1999). Psychology. 3rd edn. Worth Publishers Inc. Boston.

Kamira, J. (2002). Revisiting the Interview - Cognitive Interviewing and Communication for General Duties Police. (In Print.)

Kapardis, A. (1997). 'Children as Witnesses ', in Psychology and Law: A Critical Introduction. Cambridge University Press, Cambridge.

Loftus, Elizabeth. Creating False Memories. Scientific American. September 1997: 30-35.

Loftus, E., & Palmer, J. (1974). Reconstruction of automobile destruction: An

Example of the Interaction Between Language and Memory. Journal of

Verbal Learning and Verbal Behaviour, 13

McCloskey, M., & Zaragoza, M. (1985). Misleading Post Event Information and Memory for Events: Arguments and Evidence against Memory Impairment Hypotheses. Journal of Experimental Psychology: General,

You May Also Find These Documents Helpful

  • Good Essays

    Loftus and Palmer Study

    • 778 Words
    • 4 Pages

    Discussion - Loftus and Palmer argue that memories are based on two types of imformation: What we percieve at the time of the event and what we find out after the event. They argue that what they hear after the event can distort our memories. In this experiment loftus and palmer argue that two things can be happening: Distortion and Response Bias. Distortion: The verbed used may lead the participant to amend their memory. For example the word smashed may lead the participants to estimate the speed higher than it actually was. Response Bias: (a form of demand characteristics) The participants may not have been sure about the speed and so they may have adjusted their answer to fit the researchers expectations.…

    • 778 Words
    • 4 Pages
    Good Essays
  • Good Essays

    This was a study about how the questions leading an investigation can change the way a witness explains what they saw, the witness’ memory of the events can be changed or supplemented. For the study they did two experiments, the first experiment they gathered 45 American students, the experiment was conducted in a laboratory which had five conditions, each participant only experienced one of the conditions.…

    • 661 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Bartlett argued that people don’t recall information based on exactly what they saw or heard, but rather, based on their schema. A schema is a mental structure or representation or network or model of a belief, pattern, or expectation. When the participants heard the verbs ‘smashed,’ ‘collided,’ ‘contacted,’ ‘hit,’ or ‘bumped,” their brain unconsciously uses its preexisting knowledge and schema of the words to answer the question. For example, the word ‘smashed’ may have a strong and negative connotation, while words like ‘bumped’ may evoke gentler thoughts. However, other studies such Yuille and Cutshall (1986) contradicts this experiment because they argue that misleading questions don’t have a big effect on memory recall, and thus Loftus and Palmers experiment can’t prove that memory is always reconstructed.…

    • 1641 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Eyewitness testimony has been considered a highly reliable form of evidence in law courts all around the world. But eyewitness testimony can easily be the most risky form of evidence for one to use in a courtroom. I believe that the correct use of multiple eyewitness’s that confirm each others testimonies are highly effective and strong pieces of evidence. But when two opposing witnesses…

    • 1091 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Loftus and Palmer 1974

    • 655 Words
    • 2 Pages

    This study was conducted to determine whether memory could be distorted by other information, which occurs after the event. The idea of the study was to see if any information they supplied influenced the witness’s memory information they had for the event.…

    • 655 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Can children testify as an eyewitness and how reliable is their testimony? Some researchers have determined that children can’t and can testify as an eyewitness. It depends on the way children persist questioned and who questions them. Children’s eyewitness testimony come about reliable at times, but not all the time; it depends on how the child endure questioning and who questions them and one example is the McMartin case. Memory is a big key in children’s eyewitness testimony and at certain ages you can only remember the outline of what happened. Interviewers sometimes ask the wrong questions making the child make a false memory. The judge of the court room when a child happens to testify needs to watch the interview to make sure the interviewer…

    • 1137 Words
    • 5 Pages
    Good Essays
  • Good Essays

    For decades, show-ups have played a significant role in solving criminal cases in this country. A show-up normally occurs immediately or shortly after a crime has occurred. According to Lehman and Phelps (2005), Using the eyewitness testimony law enforcement personnel can bring back anyone near the crime scene who they suspect is the perpetrator in hopes of detaining the correct suspect. Eyewitness’s testimony can be the key to recognizing, charging, and convicting a suspect in a criminal case. Moreover, in certain cases, eyewitness evidence could be the only evidence available to solve a crime. Yet in various cases eyewitness evidence can lead to the conviction of the wrong person. The debate on regards eyewitness testimonies and their accuracy at identifying perpetrators has led to important Psychological research over the past decades to identify…

    • 830 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Roughly 75% of the wrongful convictions for rape and murder, including a number that led to people being scheduled for execution were based on eyewitness testimony. To help eliminate this problem many people in law have taken up an interest in the field of psychology as well. The major focus being on cognitive psychology in law. This area of psychology primary focuses in the areas of human perception and memory. Therefore their research tends to focus on legally relevant questions such as eyewitness identification, the accuracy of memory, and the detection of deception. Overall, these cognitive psychologists can help the accuracy of life or death decisions based on others testimony. The final question every jury needs to know is whether or…

    • 203 Words
    • 1 Page
    Good Essays
  • Powerful Essays

    Eyewitness Testimonies

    • 1381 Words
    • 6 Pages

    Memory most of the time is on the debate of its reliability, especially within the jury system and on eyewitness testimonies. The significance of eyewitness testimonies cannot be ignored, plus this plays as a crucial role in accusing the true culprit. Nevertheless, there are many innocent individuals, because of this, have to stay in prison for things that they have never done. Based on memory, there is no certain confidence that the testimonies describing what exactly happened at the scene. Tied to Adnan Syed’s case in Baltimore, which is one of the most famous cases that until now, it is still a curiosity and not yet have the true answer. The case is broadcasting on the media, under…

    • 1381 Words
    • 6 Pages
    Powerful Essays
  • Satisfactory Essays

    Cognitive Interviewing

    • 175 Words
    • 1 Page

    Cognitive interviewing is a method of interviewing eyewitnesses and victims about what they remember from a crime scene. It has been proven to help interviewees better grasp their memory of the transpired events. Witnesses are able to recall more relevant and precise information when compared with a traditional interview method. This method focuses on helping witnesses remember accurately, acknowledging how our minds and memories naturally work. It focuses less on detecting deception and motivating witnesses to tell the truth than standard methods. Some paradigms of cognitive interviewing assume a relatively inactive role for the interviewer, focussing on inviting the witness to “think out loud” and engaging in very little discussion beyond…

    • 175 Words
    • 1 Page
    Satisfactory Essays
  • Better Essays

    Ron Cotton, a 22 year old man, sat in his cold, dark, 6 by 8 cell with his face engulfed in his thin pillow as he sobbed and wished for the company of his family and friends. Eight days earlier Ron Cotton was living his everyday life, working, and going to school until somehow Cotton found himself in a police identification lineup for the rape of Jennifer Thompson, a 22-year old college student. On the night of July 28th, 1984, a large male broke into Jennifer’s house pinned her down and began raping her. Remarkably, Jennifer’s first instinct was to observe specific characteristics about the individual in order to identify the man if she made it out alive. Cunningly, Jennifer escaped the grips of the rapist, determined to punish the man who raped her she went straight to the police and conducted a composite sketch. Three days later the police presented Jennifer with a facial composite lineup of possible suspects, and within five minutes Jennifer chose a picture of Ron Cotton with one hundred percent confidence. The eyewitness identification proved to be sufficient enough to convince the jury of Cotton’s guilt and sentence him to life in prison. After 11 years of rotting in his cell Ron Cotton was exonerated with the help of DNA evidence. The numbers of exonerations are on the rise and this poses the question whether eyewitness testimony is truly reliable? Research in cognitive psychology exposes major flaws in retrieval of long-term memory and studies exhibit how easily malleable our memories become when manipulated.…

    • 2191 Words
    • 9 Pages
    Better Essays
  • Good Essays

    Eyewitness Research Paper

    • 949 Words
    • 4 Pages

    Eyewitnesses are people who are present and observe the crime or event taking place. Before the discovery of DNA and forensic testing, most of the accusations in court were made by the eyewitnesses. But even now-a-days, the statement of an eyewitness is taken into first consideration when there is no forensic evidence available; it makes the case a lot harder to convict the criminal as eyewitnesses cannot be trusted in most occasions. There are three main psychological reasons for this judgement of mine; these reasons are attention, retention and reproduction.…

    • 949 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Thomson, D., & Tulving, E. (1973). Encoding specificity and retrieval processes in episodic memory. Psychological Review, 80, 353-370.…

    • 1534 Words
    • 7 Pages
    Powerful Essays
  • Better Essays

    Eysenck, M.W., (2000). Everyday memory. In Eysenck, M.W., & Keane, M.T., Cognitive Psychology : A Student 's Handbook 4thedn. Hove, UK: Psychology Press…

    • 1795 Words
    • 8 Pages
    Better Essays
  • Good Essays

    MILNE & BULL (2006): Crucial to any criminal investigation is information provided by witnesses & victims of crime.…

    • 744 Words
    • 3 Pages
    Good Essays