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

Perceptual Recognition of Meaningfulness of Stimulus Material - Research Paper Example

Cite this document
Summary
The paper "Perceptual Recognition of Meaningfulness of Stimulus Material" focuses on the critical analysis of the major issues in perceptual recognition as the function of the meaningfulness of stimulus material. World Superiority Effects (WSE) generally portrays the advantages of the mind…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER92.2% of users find it useful
Perceptual Recognition of Meaningfulness of Stimulus Material
Read Text Preview

Extract of sample "Perceptual Recognition of Meaningfulness of Stimulus Material"

Encoding - This is the process the mind uses to capture information, letters, or words and express them in different forms.

Processing - In psychology, processing refers to the operations performed to input information. It does not refer to those operations requiring attention.

Stimulus - In the context of psychology, stimulus refers to the pattern of energy such as sound or light, which the body senses register (Reicher, 1968).

Independent variables - The independent variables used in the experiment were context. These variables are in two levels (the target letters represented in a word and the target letter represented in isolation (Reicher, 1968).

The dependent variables - Dependent variable in the experiment was the percentage of the correct identification of the target letters. These variables are in two levels (correct recognition and incorrect recognition) (Reicher, 1968).

Procedure-Determine the duration to be used by each S in identifying single letters in section one. The duration range of the Ss is 35-85 msec and the difference between the two durations (longest and shortest) is 25 msec. The six forms of materials were arranged into 48 stimulus blocks with each containing a single material with a critical letter in all eight positions. The cards were randomly placed in each block to ensure the critical item position and the type of material was random. During the experiment, three blocks were shown one at a time. On alternating days, each S was verbally given the alternative letters before exposure to each stimulus and repeated them. In every trial, S was to wait until signaled by E and S could therefore initiate the stimulus using a hand switch. After the response alternative appeared, S could respond by pronouncing the letter she thought appeared on the display (Reicher, 1968).

Main effects - The main finding of the WSE experiment is that word superiority does not necessarily occur inevitably when one compares a word and a non-word. However, the word superiority depends on the strategies used by readers during a particular task. If the readers could have more attention to notice a letter in a position, this would enable them to experience unfavorable word superiority effects. The reason is that the reader would not have the benefit of a word detector activated if they failed to concentrate on the whole word (Reicher, 1968).

Conclusion - Accordingly, the experiment’s results reveal that a single word processor is faster than a single letter processing. Since a particular S did marvelous in single letter recognition and poor in single words, it is a suggestion that the scanning form with S is dependent on a strategy or a set. Therefore, a reader will find it easy to recognize single letters rather than the whole word.

The general implications of the WSE effect - One of the main implications of Word Superiority toward an understanding of the reading process is that the shape of the world does not affect its recognition. According to the experiment, readers recognize the component letters of a word and then use the visual information to recognize that word. Additionally, people use contextual information in ordinary reading to assist the recognize words (Reicher, 1968).

Sentence superiority effects - A “Sentence superiority effect” refers to a condition whereby a particular word present in a context of a certain grammatical sentence is well remembered and accurately recognized than when the same word is presented along with random words. For instance, a reader recognizes 64 % of words represented in random words, whereas the same reader recognizes 77% of words represented in a sentence. This is consistent with the sentence superiority effect (Reicher, 1968).

Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(Perceptual Recognition as a Function of Meaningfulness of Stimulus Mat Research Paper, n.d.)
Perceptual Recognition as a Function of Meaningfulness of Stimulus Mat Research Paper. https://studentshare.org/psychology/1808735-perceptual-recognition-as-a-function-of-meaningfulness-of-stimulus-material
(Perceptual Recognition As a Function of Meaningfulness of Stimulus Mat Research Paper)
Perceptual Recognition As a Function of Meaningfulness of Stimulus Mat Research Paper. https://studentshare.org/psychology/1808735-perceptual-recognition-as-a-function-of-meaningfulness-of-stimulus-material.
“Perceptual Recognition As a Function of Meaningfulness of Stimulus Mat Research Paper”. https://studentshare.org/psychology/1808735-perceptual-recognition-as-a-function-of-meaningfulness-of-stimulus-material.
  • Cited: 0 times

CHECK THESE SAMPLES OF Perceptual Recognition of Meaningfulness of Stimulus Material

Words Superiority

36) found that dyslexic children (who are disadvantaged as compared to normal children in phonological coding) did not differ significantly from normal children regardless of the kind of stimulus used.... Research into the Word Superiority Effect has provided insight into the way memory is affected by the meaningfulness of material.... This experiment was based on Reicher's (1969) experiment that allowed for the systematic analysis of the phenomenon of superior recognition of letters when they are embedded in meaningful words....
9 Pages (2250 words) Research Paper

Habituation Is a Form of Simple Learning

Simple stimulus Learning Name Name of Instructor Name of Institution Date Simple stimulus Learning Introduction Habituation is a form of simple learning in which behavior stops or decreases as a result of repeated exposure to specific stimulus.... This form of simple stimulus learning can occur within any level of the nervous system.... The effects of exposure to stimuli and real life applications of simple stimulus learning are also described within this paper....
4 Pages (1000 words) Research Paper

Cognitive Psychology

In developing a computer model according to connectionist theory, there is the probability that one might lose the two main features of human cognition, intentionality, the meaningfulness of signs, and normativity, conformity to standards.... The paper "Сognitive Psychology" describes that the human mind functions in the forms of perception, memory, attention, language, thinking, and decision making....
11 Pages (2750 words) Essay

Stroop Effect in a Persons Reaction

Meanwhile, Stroop dilution is higher when a nonword stimulus flanks the colour patch than with the use of colour words.... everal studies prove that the Stroop effect is observed in different conditions and that dilution can be performed by different parameters included in the stimulus and the stimulus itself.... The paper "Stroop Effect in a Person's Reaction" tells that cognitive psychologists have considered the Stroop effect a useful tool in word recognition processes....
8 Pages (2000 words) Essay

The Effects on Cognitions Related to Body Image and Self-Esteem

This essay "The Effects on Cognitions Related to Body Image and Self-Esteem" examines the short-term impact on self-esteem and body image of a single brief exposure to a pro-anorexia website (PAW).... The cognitive theory of eating disorders was the main rationale for the study.... .... ... ... Disturbed body schemas increase susceptibility to pro-anorexia websites....
40 Pages (10000 words) Essay

Depth of Processing and the Retention of Words in Episode Memory

On an unexpected note, the subjects were later on given a recognition or recall test for the words.... The paper "Depth of Processing and the Retention of Words in Episode Memory" states that in the tracing of an event, much can be collected in different kinds of environments of retrieval cues, but the same information in another environment can tend to be difficult to retrieve....
8 Pages (2000 words) Assignment

The Word Superiority Effect Experiment

Realizing that word recognition is actually prior to recognition of its constituent letters, Cattell had taken his finding to mean that a letter-based account of visual word recognition is ruled out (Grainger et al.... What the present researchers currently present are the many aspects of the phenomenon together with the various factors and variables that come into play with letter recognition.... The study concluded that indeed word-context very significantly facilitates letter recognition....
11 Pages (2750 words) Lab Report

A Test of the Word Superiority Effect among University Students

The context of the stimuli tends to play a vital role in the interpretation of the physical stimulus (Coch & Mitra, 2010).... The 'word superiority effect' (WSE) refers to the phenomenon that people have a better letter recognition when the letter presented within a word than when the letter is in isolation and when the letter is presented in a string of pseudowords (Hayashi, Schmidt & Saunders, 2013)....
10 Pages (2500 words) Lab 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