StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Information Processing - Essay Example

Cite this document
Summary
Our sensory receptors are constantly under the influence of multiple signals, and though these can act independently from each other (e.g. sounds and smells), the human brain is able to combine them into images and scenes, therefore creating a whole picture of the surrounding world:
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER94.7% of users find it useful
Information Processing
Read Text Preview

Extract of sample "Information Processing"

Download file to see previous pages

The way human brain processes information about the outer world depends on different factors and, above all, upon the context. For instance, if a person looks at some complicated picture, e.g. a portrait, it is enough to cast one glance at what is depicted on it, whereas comprehending the same picture would hardly be possible if this person begins analysing different parts of this portrait separately, one by one. This peculiarity of information processing is due to the fact that the brain operates the sensory signals that are perceived together, not separately.

(Schweizer 1998, p. 89) The visual signals normally reach our eyes simultaneously and therefore in case with visual images the processing of information begins from the retina. The sounds that constitute speech reach the hearing organs successively, and that is why for processing a sound image it should first be stored in short-term memory. For the identification of the already known images, the brain compares the information recorded in the short-time memory with the classes of images contained in the long-term memory that contain the information about the previous experience that has been collected in the process of studying and communicating.

One of the challenging aspects of processing information is perception of stimulus in the situations where there are a lot of similar symbols - e.g. when someone is talking to another person in a noisy room. In such situations, though the stream of sounds produced by the interlocutor is accompanied by other sounds, it is normally possible to comprehend the speech. Quite a simple example where the context of information creates the context is the illusions of sound continuation or phonetic restoration.

A brilliant example of this phenomenon was described by Richard Warren: if you hear some phrase whose meaning you cannot catch, but you definitely hear its ending - '. eel is on the' Now, if you put the word 'orange' at the end of this phrase, you will hear 'peel is on the orange'; if the word is 'wagon', the phrase will sound as 'wheel is on the wagon'; if it is 'shoe' you will perceive the phrase as 'heel is on the shoe'. (Warren 1970) This experiment shows that the sound stimulus in itself (noise + 'eel') fails to determine unambiguously what will be heard by the recipient.

Attention Attention is the process of sorting the information that comes from outside in accordance with the importance of the tasks a person has. There are several kinds of attention: active (voluntary) attention that is conditioned by a certain conscious goal, and automatic (involuntary) attention that is actualized under the influence of unexpected and new stimuli in the form of orientating reflex. (Lachman & Lachman 1979, pp. 183 - 185) The effectiveness of attention can be determined by its level (concentration and intensity of attention), volume, speed of switching to other objects, and stability.

It has been proved that the attention processes are connected with functioning of the corpus collosum, the left part of the brain ensuring selective attention and the right part - maintaining the general level of awareness.Memory Memory is a very important phenomenon that is crucial for our lives. Thanks to it, we are able to use our own experience and the experience of other people in our lives. There is short-term and long-term memory. Short-term memory is also called operative memory. To illustrate the

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Information Processing Essay Example | Topics and Well Written Essays - 750 words”, n.d.)
Retrieved from https://studentshare.org/miscellaneous/1511729-information-processing
(Information Processing Essay Example | Topics and Well Written Essays - 750 Words)
https://studentshare.org/miscellaneous/1511729-information-processing.
“Information Processing Essay Example | Topics and Well Written Essays - 750 Words”, n.d. https://studentshare.org/miscellaneous/1511729-information-processing.
  • Cited: 0 times

CHECK THESE SAMPLES OF Information Processing

Social Information Processing Theory

"Social Information Processing Theory" paper contains an analysis of the theory in terms of how online communication relationships may be established, the differences that exist between computer-mediated communication, as well as the strengths and weaknesses of computer-mediated communication.... One of these theories, which also transcends into a form of communication is the social Information Processing theory proposed by Joseph Walther in 1992 (Hissam and Daniel, 2009)....
4 Pages (1000 words) Coursework

Social Information Processing Theory

Name Class October 6, 2013 Theory: Social Information Processing Theory (Walther) Word Count: 1471 Joseph Walther's Social Information Processing Theory opposes some of the assumptions of Social Presence Theory and Media-Richness Theory about the capacity of computer-mediated communication (CMC) in generating meaningful communication and interconnections.... Walther proposes the Social Information Processing Theory which states that through CMC, people exchange interpersonal information, form impressions, and decide how to use these impressions to form or not form close interpersonal relationships....
4 Pages (1000 words) Essay

Computers and information processing

An audio board is an add-on circuit board that converts analog sound to digital sound and stores it for further processing (Williams, Sawyer, & Hutchinson, 1997).... Primary storage is random access memory that the central processing unit can access directly without the use of input and output devices.... Secondary storage is memory that the central processing unit cannot access directly and requires the use of input and output devices.... Optical mark recognition technology scans the printed questionnaire, detects the presence of marks, and transfers this information to the processor (MB Imaging, 2006)....
3 Pages (750 words) Essay

Human Information Systems - Change Detection

The natural skill to immediately spot these changes is significant to human being since it plays a very important part in our daily… Recognizing the changes in your surrounding such as people trying to cross the street, the car behind you, changing red light to green, and many other transformation help us to adjust in a certain way and act accordingly....
10 Pages (2500 words) Essay

Information Processing Biases

iases Affecting Information Processing.... The fact that we cannot understand the true areas of disagreement in a conflict cannot help us solve the right problems and manage the true needs of the… Availability, we are more likely to be influenced by information that is already present, easy to find than by information that requires effort to locate it/recall.... What is never noted is that the information that is harder to recall may actually be the more reliable or the s A conflict is a disagreement through which the parties involved perceive a threat to their needs, interests or concerns....
1 Pages (250 words) Assignment

Components of Consumer Information Processing

Consumer Information Processing and its importance to the business The components of the consumer Information Processing are important to the business in various aspects.... The Information Processing is important to the business in that attracts the attention of many consumers hence the customer base of the organization is bound to increase significantly (Roy and Ian 372).... Consumer Information Processing and its importance to the consumerIt facilitates the provision of the necessary information to the consumers and thus, helps the consumer in making decision to buy the product....
2 Pages (500 words) Case Study

Cognitive Psychology and Information Processing

This paper “Cognitive Psychology and Information Processing” will describe each component of the COATSRUAM model and will then choose three important components to provide a literature review of the subject to discuss whether the available literature review confirms or disconfirms the importance of them.... Previous similar tasks play a critical role in defining the overall influence of orientation on their learning capability and Information Processing abilities....
10 Pages (2500 words) Assignment

Visual Information Processing

This report "Visual Information Processing" aims at tracing how an image is observed processed in the retina and taken to the brain via optic nerve for interpretation.... hellip; The ability to find meaning in what we have observed or seen it referred to as visual Information Processing.... In order to have good visual Information Processing one must be able to quickly analyze and accurately process an image that is seen relate to past scenes and give meaning and finally store the information in the brain in visual memory for later recall....
5 Pages (1250 words) Report
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us