What you’ll learn to do: explain and give examples of forgetting and memory failure

The biggest totally free game fix & trainer library online for PC Games https://gamecopyworld.com. Includes 2 items: Amnesia: A Machine for Pigs, Amnesia: The Dark Descent. Download Amnesia: The Dark Descent from official sites for free using QPDownload.com. Additional information about license you can found on owners sites. How do I access the free Amnesia: The Dark Descent download for PC? Just click the free Amnesia: The Dark Descent download button at the top left of the page. Amnesia The Dark Descent a first person survival horror A game about immersion discovery and living through a nightmare An experience that will chill you to the core br br By using a fully physically simulated world cutting edge 3D graphics and a dynamic sound system the game pulls no punches when trying to immerse you Once the game starts you.

All of us at times have felt dismayed, frustrated, and even embarrassed when our memories have failed us. Our memory is flexible and prone to many errors, which is why eyewitness testimony has been found to be largely unreliable. There are several reasons why forgetting occurs. In cases of brain trauma or disease, forgetting may be due to amnesia. Another reason we forget is due to encoding failure. We can’t remember something if we never stored it in our memory in the first place. In this section, you’ll learn about seven memory errors that also contribute to forgetting.

Sometimes, information is actually stored in our memory, but we cannot access it due to interference. Proactive interference happens when old information hinders the recall of newly learned information. Retroactive interference happens when information learned more recently hinders the recall of older information. Let’s hope you don’t forget these new things you learn!

Learning Objectives

• Compare and contrast the two anterograde and retrograde amnesia
• Explain encoding failure and give examples of common memory errors

You may pride yourself on your amazing ability to remember the birthdates and ages of all of your friends and family members, or you may be able recall vivid details of your 5th birthday party at Chuck E. Cheese’s. However, all of us have at times felt frustrated, and even embarrassed, when our memories have failed us. There are several reasons why this happens.

Amnesia

Amnesia is the loss of long-term memory that occurs as the result of disease, physical trauma, or psychological trauma. Psychologist Tulving (2002) and his colleagues at the University of Toronto studied K.C. for years. K.C. suffered a traumatic head injury in a motorcycle accident and then had severe amnesia. Tulving writes,

the outstanding fact about K.C.’s mental make-up is his utter inability to remember any events, circumstances, or situations from his own life. His episodic amnesia covers his whole life, from birth to the present. The only exception is the experiences that, at any time, he has had in the last minute or two. (Tulving, 2002, p. 14)

Anterograde Amnesia

There are two common types of amnesia: anterograde amnesia and retrograde amnesia (Figure 1). Anterograde amnesia is commonly caused by brain trauma, such as a blow to the head. With anterograde amnesia, you cannot remember new information, although you can remember information and events that happened prior to your injury. The hippocampus is usually affected (McLeod, 2011). This suggests that damage to the brain has resulted in the inability to transfer information from short-term to long-term memory; that is, the inability to consolidate memories.

Many people with this form of amnesia are unable to form new episodic or semantic memories, but are still able to form new procedural memories (Bayley & Squire, 2002). This was true of H. M., which was discussed earlier. The brain damage caused by his surgery resulted in anterograde amnesia. H. M. would read the same magazine over and over, having no memory of ever reading it—it was always new to him. He also could not remember people he had met after his surgery. If you were introduced to H. M. and then you left the room for a few minutes, he would not know you upon your return and would introduce himself to you again. However, when presented the same puzzle several days in a row, although he did not remember having seen the puzzle before, his speed at solving it became faster each day (because of relearning) (Corkin, 1965, 1968).

Figure 2. To help remember which amnesia is which (retrograde vs. anterograde), just think of the word “retro” (e.g., that lamp from the 70’s is so retro) to help remind you that this amnesia deals with forgetting old memories. [Image: Richard Davis]

Retrograde Amnesia

Retrograde amnesia is loss of memory for events that occurred prior to the trauma. People with retrograde amnesia cannot remember some or even all of their past. They have difficulty remembering episodic memories. What if you woke up in the hospital one day and there were people surrounding your bed claiming to be your spouse, your children, and your parents? The trouble is you don’t recognize any of them. You were in a car accident, suffered a head injury, and now have retrograde amnesia. You don’t remember anything about your life prior to waking up in the hospital. This may sound like the stuff of Hollywood movies, and Hollywood has been fascinated with the amnesia plot for nearly a century, going all the way back to the film Garden of Lies from 1915 to more recent movies such as the Jason Bourne trilogy starring Matt Damon. However, for real-life sufferers of retrograde amnesia, like former NFL football player Scott Bolzan, the story is not a Hollywood movie. Bolzan fell, hit his head, and deleted 46 years of his life in an instant. He is now living with one of the most extreme cases of retrograde amnesia on record.

Link to Learning

View the video story profiling Scott Bolzan’s amnesia and his attempts to get his life back.

Encoding Failure

Sometimes memory loss happens before the actual memory process begins, which is encoding failure. We can’t remember something if we never stored it in our memory in the first place. This would be like trying to find a book on your e-reader that you never actually purchased and downloaded. Often, in order to remember something, we must pay attention to the details and actively work to process the information (effortful encoding). Lots of times we don’t do this. For instance, think of how many times in your life you’ve seen a penny. Can you accurately recall what the front of a U.S. penny looks like? When researchers Raymond Nickerson and Marilyn Adams (1979) asked this question, they found that most Americans don’t know which one it is. The reason is most likely encoding failure. Most of us never encode the details of the penny. We only encode enough information to be able to distinguish it from other coins. If we don’t encode the information, then it’s not in our long-term memory, so we will not be able to remember it.

Memory Errors

Psychologist Daniel Schacter (2001), a well-known memory researcher, offers seven ways our memories fail us. He calls them the seven sins of memory and categorizes them into three groups: forgetting, distortion, and intrusion (Table 1).

Let’s look at the first sin of the forgetting errors: transience, which means that memories can fade over time. Here’s an example of how this happens. Nathan’s English teacher has assigned his students to read the novel To Kill a Mockingbird. Nathan comes home from school and tells his mom he has to read this book for class. “Oh, I loved that book!” she says. Nathan asks her what the book is about, and after some hesitation she says, “Well . . . I know I read the book in high school, and I remember that one of the main characters is named Scout, and her father is an attorney, but I honestly don’t remember anything else.” Nathan wonders if his mother actually read the book, and his mother is surprised she can’t recall the plot. What is going on here is storage decay: unused information tends to fade with the passage of time.

In 1885, German psychologist Hermann Ebbinghaus analyzed the process of memorization. First, he memorized lists of nonsense syllables. Then he measured how much he learned (retained) when he attempted to relearn each list. He tested himself over different periods of time from 20 minutes later to 30 days later. The result is his famous forgetting curve (Figure 4). Due to storage decay, an average person will lose 50% of the memorized information after 20 minutes and 70% of the information after 24 hours (Ebbinghaus, 1885/1964). Your memory for new information decays quickly and then eventually levels out.

Are you constantly losing your cell phone? Have you ever driven back home to make sure you turned off the stove? Have you ever walked into a room for something, but forgotten what it was? You probably answered yes to at least one, if not all, of these examples—but don’t worry, you are not alone. We are all prone to committing the memory error known as absentmindedness. These lapses in memory are caused by breaks in attention or our focus being somewhere else.

Cynthia, a psychologist, recalls a time when she recently committed the memory error of absentmindedness.

When I was completing court-ordered psychological evaluations, each time I went to the court, I was issued a temporary identification card with a magnetic strip which would open otherwise locked doors. As you can imagine, in a courtroom, this identification is valuable and important and no one wanted it to be lost or be picked up by a criminal. At the end of the day, I would hand in my temporary identification. One day, when I was almost done with an evaluation, my daughter’s day care called and said she was sick and needed to be picked up. It was flu season, I didn’t know how sick she was, and I was concerned. I finished up the evaluation in the next ten minutes, packed up my tools, and rushed to drive to my daughter’s day care. After I picked up my daughter, I could not remember if I had handed back my identification or if I had left it sitting out on a table. I immediately called the court to check. It turned out that I had handed back my identification. Why could I not remember that? (personal communication, September 5, 2013)

When have you experienced absentmindedness?

“I just went and saw this movie called Oblivion, and it had that famous actor in it. Oh, what’s his name? He’s been in all of those movies, like The Shawshank Redemption and The Dark Knight trilogy. I think he’s even won an Oscar. Oh gosh, I can picture his face in my mind, and hear his distinctive voice, but I just can’t think of his name! This is going to bug me until I can remember it!” This particular error can be so frustrating because you have the information right on the tip of your tongue. Have you ever experienced this? If so, you’ve committed the error known as blocking: you can’t access stored information.

Now let’s take a look at the three errors of distortion: misattribution, suggestibility, and bias. Misattribution happens when you confuse the source of your information. Let’s say Alejandro was dating Lucia and they saw the first Hobbit movie together. Then they broke up and Alejandro saw the second Hobbit movie with someone else. Later that year, Alejandro and Lucia get back together. One day, they are discussing how the Hobbit books and movies are different and Alejandro says to Lucia, “I loved watching the second movie with you and seeing you jump out of your seat during that super scary part.” When Lucia responded with a puzzled and then angry look, Alejandro realized he’d committed the error of misattribution.

What if someone is a victim of rape shortly after watching a television program? Is it possible that the victim could actually blame the rape on the person she saw on television because of misattribution? This is exactly what happened to Donald Thomson.

Australian eyewitness expert Donald Thomson appeared on a live TV discussion about the unreliability of eyewitness memory. He was later arrested, placed in a lineup and identified by a victim as the man who had raped her. The police charged Thomson although the rape had occurred at the time he was on TV. They dismissed his alibi that he was in plain view of a TV audience and in the company of the other discussants, including an assistant commissioner of police. . . . Eventually, the investigators discovered that the rapist had attacked the woman as she was watching TV—the very program on which Thomson had appeared. Authorities eventually cleared Thomson. The woman had confused the rapist’s face with the face that she had seen on TV. (Baddeley, 2004, p. 133)

The second distortion error is suggestibility. Suggestibility is similar to misattribution, since it also involves false memories, but it’s different. With misattribution you create the false memory entirely on your own, which is what the victim did in the Donald Thomson case above. With suggestibility, it comes from someone else, such as a therapist or police interviewer asking leading questions of a witness during an interview.

Figure 6. Many veterans of military conflicts involuntarily recall unwanted, unpleasant memories. (credit: Department of Defense photo by U.S. Air Force Tech. Sgt. Michael R. Holzworth)

Memories can also be affected by bias, which is the final distortion error. Schacter (2001) says that your feelings and view of the world can actually distort your memory of past events. There are several types of bias: Stereotypical bias involves racial and gender biases. For example, when Asian American and European American research participants were presented with a list of names, they more frequently incorrectly remembered typical African American names such as Jamal and Tyrone to be associated with the occupation basketball player, and they more frequently incorrectly remembered typical White names such as Greg and Howard to be associated with the occupation of politician (Payne, Jacoby, & Lambert, 2004). Egocentric bias involves enhancing our memories of the past (Payne et al., 2004). Did you really score the winning goal in that big soccer match, or did you just assist? Hindsight bias happens when we think an outcome was inevitable after the fact. This is the “I knew it all along” phenomenon. The reconstructive nature of memory contributes to hindsight bias (Carli, 1999). We remember untrue events that seem to confirm that we knew the outcome all along.

Have you ever had a song play over and over in your head? How about a memory of a traumatic event, something you really do not want to think about? When you keep remembering something, to the point where you can’t “get it out of your head” and it interferes with your ability to concentrate on other things, it is called persistence. It’s Schacter’s seventh and last memory error. It’s actually a failure of our memory system because we involuntarily recall unwanted memories, particularly unpleasant ones (Figure 6). For instance, you witness a horrific car accident on the way to work one morning, and you can’t concentrate on work because you keep remembering the scene.

Amnesia Collection Switch

Alternatively, some memories may be forgotten because we deliberately attempt to keep them out of mind. Over time, by actively trying not to remember an event, we can sometimes successfully keep the undesirable memory from being retrieved either by inhibiting the undesirable memory or generating diversionary thoughts (Anderson & Green, 2001). Imagine that you slipped and fell in your high school cafeteria during lunch time, and everyone at the surrounding tables laughed at you. You would likely wish to avoid thinking about that event and might try to prevent it from coming to mind. One way that you could accomplish this is by thinking of other, more positive, events that are associated with the cafeteria. Eventually, this memory may be suppressed to the point that it would only be retrieved with great difficulty (Hertel & Calcaterra, 2005).

Interference

Amnesia Collection Xbox One Review

Sometimes information is stored in our memory, but for some reason it is inaccessible. This is known as interference, and there are two types: proactive interference and retroactive interference (Figure 7). Have you ever gotten a new phone number or moved to a new address, but right after you tell people the old (and wrong) phone number or address? When the new year starts, do you find you accidentally write the previous year? These are examples of proactive interference: when old information hinders the recall of newly learned information. Retroactive interference happens when information learned more recently hinders the recall of older information. For example, this week you are studying about Freud’s Psychoanalytic Theory. Next week you study the humanistic perspective of Maslow and Rogers. Thereafter, you have trouble remembering Freud’s Psychosexual Stages of Development because you can only remember Maslow’s Hierarchy of Needs.

Link to Learning

For additional review, watch the CrashCourse psychology video on remembering and forgetting.

Think It Over

Which of the seven memory errors presented by Schacter have you committed? Provide an example of each one.

Glossary

• Overview
• Tips & Tricks
• Uninstall Instruction
• FAQ

• Amnesia: The Dark Descent Description

  Amnesia: The Dark Descent, a first person survival horror. A game about immersion, discovery and living through a nightmare. An experience that will chill you to the core.
  By using a fully physically simulated world, cutting edge 3D graphics and a dynamic sound system, the game pulls no punches when trying to immerse you. Once the game starts, you will be in control from the beginning to the end. There are no cut-scenes or time-jumps, whatever happens will happen to you first hand.
  Amnesia: The Dark Descent throws you headfirst into a dangerous world where danger can lurk behind every corner. Your only means of defense are hiding, running or using your wits.

  Features

  • Amnesia: The Dark Descent Free & Safe Download!
  • Amnesia: The Dark Descent Latest Version!
  • Works with All Windows versions
  • Users choice!

  Disclaimer

  Amnesia: The Dark Descent is a product developed by Frictional Games. This site is not directly affiliated with Frictional Games. All trademarks, registered trademarks, product names and company names or logos mentioned herein are the property of their respective owners.

  All informations about programs or games on this website have been found in open sources on the Internet. All programs and games not hosted on our site. When visitor click 'Download now' button files will downloading directly from official sources(owners sites). QP Download is strongly against the piracy, we do not support any manifestation of piracy. If you think that app/game you own the copyrights is listed on our website and you want to remove it, please contact us. We are DMCA-compliant and gladly to work with you. Please find the DMCA / Removal Request below.

  DMCA / REMOVAL REQUEST

  Please include the following information in your claim request:

  • Identification of the copyrighted work that you claim has been infringed;
  • An exact description of where the material about which you complain is located within the QPDownload.com;
  • Your full address, phone number, and email address;
  • A statement by you that you have a good-faith belief that the disputed use is not authorized by the copyright owner, its agent, or the law;
  • A statement by you, made under penalty of perjury, that the above information in your notice is accurate and that you are the owner of the copyright interest involved or are authorized to act on behalf of that owner;
  • Your electronic or physical signature.

  You may send an email to support [at] qpdownload.com for all DMCA / Removal Requests.

• You can find a lot of useful information about the different software on our QP Download Blog page.

  Latest Posts:

• How to uninstall Amnesia: The Dark Descent?

  How do I uninstall Amnesia: The Dark Descent in Windows Vista / Windows 7 / Windows 8?

  • Click 'Start'
  • Click on 'Control Panel'
  • Under Programs click the Uninstall a Program link.
  • Select 'Amnesia: The Dark Descent' and right click, then select Uninstall/Change.
  • Click 'Yes' to confirm the uninstallation.

  How do I uninstall Amnesia: The Dark Descent in Windows XP?

  • Click 'Start'
  • Click on 'Control Panel'
  • Click the Add or Remove Programs icon.
  • Click on 'Amnesia: The Dark Descent', then click 'Remove/Uninstall.'
  • Click 'Yes' to confirm the uninstallation.

  How do I uninstall Amnesia: The Dark Descent in Windows 95, 98, Me, NT, 2000?

  • Click 'Start'
  • Click on 'Control Panel'
  • Double-click the 'Add/Remove Programs' icon.
  • Select 'Amnesia: The Dark Descent' and right click, then select Uninstall/Change.
  • Click 'Yes' to confirm the uninstallation.

• Frequently Asked Questions

  How much does it cost to download Amnesia: The Dark Descent?

  Nothing! Download Amnesia: The Dark Descent from official sites for free using QPDownload.com. Additional information about license you can found on owners sites.

  How do I access the free Amnesia: The Dark Descent download for PC?

  It's easy! Just click the free Amnesia: The Dark Descent download button at the top left of the page. Clicking this link will start the installer to download Amnesia: The Dark Descent free for Windows.

  Will this Amnesia: The Dark Descent download work on Windows?

  Yes! The free Amnesia: The Dark Descent download for PC works on most current Windows operating systems.

Screenshots

More info

• Developer:Frictional Games
• File size:157.12 MB
• Operating system:Windows 10, Windows 8/8.1, Windows 7, Windows Vista, Windows XP

Related Apps

Battlefield 2

Demos

GJ Chucky Egg

Demos

Platinum Pack

Demos