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The study of sensory memory associated with
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Memory; a subject matter made up of many different aspects and processes which include encoding, storing and retrieval of information. This essay shall focus on these three stages of memory in terms of how they are interdependent and interrelated. For a student, it’s important to fully utilize each process to study effectively and obtain good tests results. To prove that these three processes are essential for effective study methods this essay will make close reference to academic and empirical evidence.
Encoding (the first stage of memory) is defined as the process by which incoming information is to be stored in memory. The next stage being storage is the point where encoded information is held and kept in short or long term memory; depending on the encoding method. The third stage of memory is retrieval which refers to information being used and taken out of storage. As evident by the definitions of the three stages by AllPsych dictionary (1999); the three processes are interdependent and interrelated, if the one doesn’t complete its function then the other two cannot do their job. Without encoding there is no information to store or retrieve, without storage there is no information to retrieve, if short of retrieval, students will not obtain good tests results.
These three processes happen at different levels; Sensory Memory, Short-Term Memory and Long-Term Memory. Encoding first takes place in Sensory memory which holds an exact replica of what one hears and sees, however, information held in this system is only stored for a few seconds or less (Coon & Mitterer, 2012). Students should not strive to retain test information in this system as by the time they close their book after reading over their study material, they will ...
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...tter than the participants asked to recall the words on land (as sited in Radomski & Latham, 2008).
Interference can be described as the interruption of new memory from retrieving old memory and vice versa (Coon & Mitterer, 2012). The impact of interference in terms of retrieving information was investigated, where participants were asked to read a list of 100 words, which were colours. In the first session partakers had to read the names of one colour printed in the ink of another colour. Later they had to read the words printed in black. During both sessions participants were timed. ‘The difference of time for reading the words printed in colours and the same words printed in black is the measure of the interference of colour upon reading words.’ Participants could name the colours faster when printed in black than when printed in different colours (Stroop, 1935)
Using Chunking to Increase Capacity of STM The aim of the investigation was to repeat the experiment carried out by Bower and Springston in 1970. A laboratory experiment was carried out to demonstrate how chunking could be used to increase the capacity of STM. Participants were presented with a letter sequence. The independent variable was the chunking and the dependent variable was how many letters the participants recalled. A repeated measures design was used and the participants were an opportunist sample of 20 students, between the ages of 16-18 years.
This investigation looks at retrieval failure in the long-term memory, particularly context-dependant forgetting. The theory behind retrieval failure is that available information stored in the long-term memory cannot be accessed because the retrieval cues are defective. Cue-dependant forgetting theory focuses on the assumption that the context in which we learn something is significant when we come to recall the information. Recall is better if it takes place in the same context as the learning. Research conducted on retrieval failure includes Tulving and Pearlstone (1966) who studied intrinsic cues by asking subjects to learn a list of words from different categories.
By comparing the response times in the interference conditions to the control conditions he found that it took people longer to respond to the color of the ink when printed in a color incongruent to the color word (Stroop, 1995). The words interfere with naming the color; yet, the color does not interfere with reading the word.
Memory is an important and active system that receives information. Memory is made up of three different stages sensory memory, short term memory, and long term memory. According to the power point presentation, sensory memory refers to short storage of memory that allows an individual to process information as it occurs. Short term memory refers to memory that is only available for a limited time. It is information that is held for seconds or sometimes even minutes. Long term memory refers to memory that is stored for a long period of time and it has an unlimited capacity with the ability to hold as much information as possible. Retrieval is key and it allows individuals to have memories. Episodic memory refers to memory for events that we
The second stage of memory processing is storage. Aronson et al. (2013) defines storage as the process by which people store the information they just acquired. Unfortunately, memories are affected by incoming information through alteration or reconstruction. This phenomenon is referred to as recon...
Memory is a group of related mental processes that are involved in acquiring, storing, and retrieving information (Hockenberry and Hocenberry page 232). I will be addressing two specific types of memory: short-term memory and long-term memory. Short-term memory holds temporary information transferred from sensory memory or long-term memory. Sensory memory is the first stage of memory and obtains information for a brief amount of time. Short-term memory is also called active memory and is stored in the prefrontal cortex which is the most active part of the brain during an activity. Short-term memory can hold information for roughly twenty seconds, but sensory memory holds information for a shorter amount of time. We usually store things such
In the article, “The Critical Importance of Retrieval For Learning” the researchers were studying human learning and memory by presenting people with information to be learned in a study period and testing them on the information that they were told to learn in order to see what they were able to retain. They also pointed out that retrieval of information in a test, is considered a neutral event because it does not produce learning. Researchers were trying to find a correlation between the speed of something being learned and the rate at which it is forgotten
Do you ever wonder how our brains can remember so many things? Our minds are a lot like computers “we can draw on our past experiences in order to use this information in the present” (Sternberg, 1999). “Memory is a group of related mental processes that are involved inacquiring, storing, and retrieving information” (Psychology, page 228). “We have 3 main stages of memory our sensory memory, short- term memory, and long term memory.” I will be stating some interesting facts about each one. Beginning with our sensory memory, one of the facts I found from the book was that “The very brief time information is held in our sensory memory you “select,” or pay attention to, just a few aspects of all the environmental information that’sbeing registered
Furthermore this article expands upon this subcategory of memory by describing the two types of tasks involved with it: verbal-production ta...
Interference and automaticity is a major concept in the Stroop experiment. Interference occurs when one memory interferes with another, impairing memory and many think that it has plenty to do with memory loss. While automaticity, is the ability to do work without occupying the mind with low level of attention which can affect learning, repetition, and practice. The Stroop task is a common way to measure reaction time and the ability to process two conflicting sets of information at a single time. It can be administered in various ways including, but not limited to, colors and numbers. Originally, the Stroop task was presented with a color word written in a conflicting color ink and the participants were asked to name the color in which the color word was printed. The first condition had 70 participants who had to name a list of color names instead of the color. The researcher recorded the time it took for each participant to go through the list without errors. The second condition required participants to name the colors out loud in the same order as the first experiment. While the third , the participants practiced color naming of reading the word. For example, if the word red was shown in blue ink, the correct answer was blue. The results showed that there was a greater effect in reaction time in word stimuli with naming colors (the word blue was written in yellow ink with the answer being yellow) than color stimuli in reading words (the word blue was written in yellow ink with the correct answer being blue) (Stroop, 1935). Results also showed that participants respond slower to ink-color when the meaning of the word is incongruent than when its neutral (Stroop,1935).
In the early primacy portion of the serial position effect, there was a direct positive relationship between the frequency of rehearsal and the probability of recall. That is to say, the primacy effect was entirely dependent on rehearsal. The early items can be rehearsed more, and thus recalled better. The recency effect, was viewed as recall from short-term memory, which is why they were recalled so well even if being rehearsed so little (Ashcraft, 2010). The improved recall for the words at the ...
Memory is the tool we use to learn and think. We all use memory in our everyday lives. Memory is the mental faculty of retaining and recalling past experiences. We all reassure ourselves that our memories are accurate and precise. Many people believe that they would be able to remember anything from the event and the different features of the situation. Yet, people don’t realize the fact that the more you think about a situation the more likely the story will change. Our memories are not a camcorder or a camera. Our memory tends to be very selective and reconstructive.
The first stage is known as Encoding, which is how the memories are formed. Encoding requires selective attention to the material to be encoded (Intelegen Inc.). All the messages are registered but only the meaningful ones are put into memory. There are different types of encoding. Structural Encoding is the first; it keeps emphasis on the physical structural characteristics, also known as the shallow level. Phonemic Encoding is the second; it keeps the emphasis on the sounds of words, the intermediate level. ...
Long-term memory is how humans process in the present, recall information from the past, or think about the future. Without long-term memory one cannot remember past memories, today, or what we may plan to do in the future. On top of that, there is no learning without long-term memory and the progress that we see today in our fast pace driven world would not exist. This is why the study and understanding of long-term memory is important for further knowledge of human nature. The long-term memory itself takes in many different forms of information including images, sounds, and meaning. The orientation of memory encompasses three important stages and the first is encoding. Encoding takes places in different locations inside the brain and this
Encoding is the process of placing information into memory. Storage is the process of retaining information in memory. Getting information out of memory is called retrieval. Out of the three, the most important is Encoding, because you must pay attention to the information that you want to place into your memory. It is the starting point, although there are three levels known within this beginning step.