Preview

Coglab Blue Patterson Case Study

Satisfactory Essays
Open Document
Open Document
646 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Coglab Blue Patterson Case Study
COGLAB SHORT – TERM MEMORY : BROWN PETERSON Individual Data In the 1940s, memory loss was widely considered to be the result of new information interfering with previously learned information. In the late 1950s, two groups of researchers (one named Brown and a husband and wife team named Peterson) published data that forced a new interpretation of human memory. With reference to table 1, and output graph, short distracter duration and the moderate distracter duration as well as the longer distracter duration showed 100%, that is after 1sec of distracter duration was 100, after 11secs of distracter duration was again 100 and after 21secs also the distracter duration was 100. According to Brown – Peterson,
Continue Reading
View Writing Issues

You May Also Find These Documents Helpful

  • Good Essays

    H. M Case Study Essay
    • 680 Words
    • 3 Pages

    H. M Case Study Essay

    The Case study of H.M., Henry Molaison, is about a man who struggled from a very severe case of amnesia. He has been one of the main subjects for researchers today and has provided scientists much more knowledge about the human brain and memory (Newhouse, 2007). “The early studies of H.M. provide a basis for modern neuropsychology, and the findings of those who have studied him are today a cornerstone in memory research” (Costandi, 2007).…

    • 680 Words
    • 3 Pages
    Good Essays
    Read More
  • Good Essays

    Outline and evaluate research into the duration of memory
    • 391 Words
    • 2 Pages

    Outline and evaluate research into the duration of memory

    Furthermore, Bahrick et al (1975) carried out an investigation into very long term memory. They took 392 graduates from a high school in America, who were shown pictures from their year book. These graduates had left school anything from 1 to 50 years ago. Bahrick tested two conditions: recognition condition and free recall condition. In the recognition condition, participants were asked to match a list of names to the picture and in the free recall condition the participants were asked to name the person in the picture. They found that the participants in the recognition condition performed better than people in the free recall condition and that, after 47 years, they were 60% accurate in the recognition condition but only 20% were accurate in free recall. Bahrick et al concluded that people can remember information for a very long time, potentially a life time and that the accuracy of the LTM is improved by cues and recognition.…

    • 391 Words
    • 2 Pages
    Good Essays
    Read More
  • Good Essays

    Outline and Evaluate the Multi Store Model of Memory
    • 519 Words
    • 3 Pages

    Outline and Evaluate the Multi Store Model of Memory

    A study that found evidence to help support Atkinson and Shiffrin’s model of memory was H.M. H.M had a perfectly intact short term and long term memory before an accident he had, but after the accident he could no longer make any new long term memories. This would give evidence because to make new long term memories the information has to pass through the short term memory and rehearsal loop first, but in his case they were not working correctly. Murdock (1962) also gives evidence for the two separate stores. He gave participants a list of 20 words one at a time, they remembered the words at the start of the list which is known as the primacy effect and the words at the end which is known as the recency effect better than those in the middle. This supports the model because the words at the start would have been rehearsed and entered the…

    • 519 Words
    • 3 Pages
    Good Essays
    Read More
  • Better Essays

    Outline and evaluate research in to the duration, capacity and encoding information in short term memory.
    • 855 Words
    • 4 Pages

    Outline and evaluate research in to the duration, capacity and encoding information in short term memory.

    Outline and evaluate research in to the duration, capacity and encoding information in short term memory.…

    • 855 Words
    • 4 Pages
    Better Essays
    Read More
  • Good Essays

    DB2 Mulit tasking
    • 474 Words
    • 2 Pages

    DB2 Mulit tasking

    After I completed the activity on p. 139 in my textbook, I found that multi-tasking is not for me. Honestly, I was already aware of the fact that I am able to perform at a much higher rate when I am not trying to multi-task, but now I understand the reasons why. When I read focused solely on the text with no distractions whatsoever, the amount of information I was able to store and reproduce was quite impressive if I must say. The main reason for this was for focused awareness. This is the sate when one is at their utmost potential for performance since they are heavily engaged in one task (Nevid, 2015). However, when I attempted to read the next page of the text while listening to some of my favorite music, the results were pathetic. In fact, I had to go back over the text after I completed the experiment so that I could actually learn what the text was saying.…

    • 474 Words
    • 2 Pages
    Good Essays
    Read More
  • Good Essays

    MISS
    • 1608 Words
    • 7 Pages

    MISS

    - Many people become forgetful as they become older. This is common and is often not due to dementia. There are also other disorders such as…

    • 1608 Words
    • 7 Pages
    Good Essays
    Read More
  • Good Essays

    Accuracy of Flashbulb Memories
    • 904 Words
    • 4 Pages

    Accuracy of Flashbulb Memories

    One study to challenge this was a study led by Ulric Neisser in 1992. It compared people’s immediate recollections and then their later recollections two and a half years after the Space Shuttle Challenger disaster. It was suggested that people’s memories of the event and how they had heard about it deteriorated considerably. It could be suggested that in the space of the two and a half years more data could have been collected at intervals and then used to show exactly how the deterioration may have occurred. Also, only flashbulb like memories were collected and not everyday memories.…

    • 904 Words
    • 4 Pages
    Good Essays
    Read More
  • Powerful Essays

    Understand the Process and Experience of Dementia
    • 2603 Words
    • 11 Pages

    Understand the Process and Experience of Dementia

    1.2Memory loss can be defines in different ways. Memory loss can be the inability to retrieve information from the long-term memory (usually happening when the person is distracted or not fully concentrating when the memory is formed), when the new memories replace the old memories stored in brain (experienced by everyone), and the fading away of memories for example numbers and names if the person hasn’t used them in a while. The hippocampus stores long-term and shrinks during the ageing process, which creates a form of memory loss.…

    • 2603 Words
    • 11 Pages
    Powerful Essays
    Read More
  • Better Essays

    Great Gatsby
    • 3673 Words
    • 15 Pages

    Great Gatsby

    * People respond differently to same stimulus, same person’s reactions vary as circumstances changes- vigilance diminished after 30 minutes of judging when a fait signal appears- depends on task, time of day, and exercise…

    • 3673 Words
    • 15 Pages
    Better Essays
    Read More
  • Better Essays

    Reasonable Distractions On Reaction Time Essay
    • 4176 Words
    • 17 Pages

    Reasonable Distractions On Reaction Time Essay

    Purpose: The purpose of this laboratory is to calculate your reaction times and design a procedure to evaluate the effect of reasonable distraction on reaction times.…

    • 4176 Words
    • 17 Pages
    Better Essays
    Read More
  • Powerful Essays

    Outline And Evaluate The Main Psychological Explanations Of Forgetting
    • 1465 Words
    • 6 Pages

    Outline And Evaluate The Main Psychological Explanations Of Forgetting

    It is also supposed that a memory trace simply fades away over time and through lack of use. The only way to truly test this theory would be to have subjects take on new information, then do absolutely nothing mental or physical, until recall was tested, which would not be possible. Jenkins and Dallenbach (1924, as cited Gross 2005) attempted to get as close as possible to those conditions. They had subjects remember 10 nonsense syllables, some then went to sleep, and others carried on with their days as normal. The subjects’ recollection was then tested at various intervals, up to eight hours afterwards. The subjects who went to sleep had considerably better recall than the ones who were awake. If decay was the reason for forgetting both groups should have been the same, suggesting inference was really responsible for forgetting, this conclusion is also supported by Badderley and Hitch’s (1977, as cited Pennington and McLoughlin 2012) research on rugby players (Pennington and McLoughlin 2012). In addition decay theory cannot explain ‘flash bulb’ memories, emotive memories that can be from long ago but clearly remembered (Brown and Kulik 1977 as cited Gross…

    • 1465 Words
    • 6 Pages
    Powerful Essays
    Read More
  • Good Essays

    Memory Impairment Theory
    • 384 Words
    • 2 Pages

    Memory Impairment Theory

    It occurs when a person’s recall of episodic memories becomes less accurate because of post-event information. Research in this area began by Elizabeth Loftus in 1974. It was about the “ False Memories”. When the first collection of misinformation experiments appeared in the mid-1970s, the lesson that was being learned from these experiments was that misleading postevent information can impair memory of an original event ( Loftus, 1975 , 1977 , 1979 ). Memory Impairment Hypothesis- a genuine change or alteration in memory of an experienced event as a function of some later event. McClosky and Zaragoza ( 1985 a, 1985 b) disputed the memory impairment hypothesis. McCloskey and Zaragoza (1985), claimed that memory for an original event is not impaired by misleading postevent information. McCloskey and Zaragoza devised a test that excluded the misinformation as a possible response alternative, and they found no misinformation effect. McCloskey and Zaragoza argued that it was not necessary to assume any memory impairment at all–neither impairment of traces nor impairment of access. According to Johnson and Lindsay (1986) Source Misattribution Hypothesis i.e., source misattribution theory states that an inability to distinguish whether the original event or some later event was the true source of the…

    • 384 Words
    • 2 Pages
    Good Essays
    Read More
  • Powerful Essays

    Hca 240 Mental Illness Paper
    • 1407 Words
    • 6 Pages

    Hca 240 Mental Illness Paper

    In 1906, Dr. Alois Alzheimer was the first one to recognize the abnormality of a brain affected with Alzheimer’s. Alzheimer’s disease is a type of dementia that causes problems with memory, thinking and behavior. With Alzheimer’s the connections between the brain cells deteriorate and die, which causes the memory loss. There are many myths surrounding Alzheimer’s disease. “It is a normal part of aging” is one of the biggest. While some memory loss is expected with aging, Alzheimer’s is concerned with a severe amount of memory loss. The severity can limit a person’s ability to perform daily tasks. “Older people are the only ones who get it” is one that seems to go hand-in-hand with Alzheimer’s being a normal part of aging. While the majority of those who are diagnosed with Alzheimer’s are between the ages of 65-80, there are cases where early onset can be detected as early as ones 40s or 50s. Past treatments included treating some of the symptoms because there was no known cure. Medication to treat depression and memory loss were able to help some of the symptoms, but some had seen cognitive effects because of this.…

    • 1407 Words
    • 6 Pages
    Powerful Essays
    Read More
  • Better Essays

    Paper
    • 1450 Words
    • 6 Pages

    Paper

    Next, we understood or take a closer look at the myths that were and still are associated with Alzheimer’s include that the memory loss factor within the disease is a normal part of aging. There is an understanding that memory loss is a normal part of the aging process, but when it comes down to Alzheimer’s, it is considered more than just the basic reality of just forgetting a person’s name or birthdate. Alzheimer’s memory loss is more than just “occasional…

    • 1450 Words
    • 6 Pages
    Better Essays
    Read More
  • Better Essays

    Misinformation Effect
    • 1032 Words
    • 5 Pages

    Misinformation Effect

    This research of McCloskey & Zaragoza's (1985) has sparked much criticism especially because their results did not rule out the possibility that more subtle forms of impairment may be occurring. However, there has been a noticeable trend in current misinformation research towards designing experiments which avoided the pitfalls of the standard testing procedure they pointed out. These new studies also show an increased sensitivity towards possible memory impairment.…

    • 1032 Words
    • 5 Pages
    Better Essays
    Read More

Related Topics