Preview

Feature Integration Theory: Descriptive Perception And Pop-Out Effect

Powerful Essays
Open Document
Open Document
2097 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Feature Integration Theory: Descriptive Perception And Pop-Out Effect
Visual Perception and Pop-out effect Simphiwe Ngwenya(NGWSIM006)
Abstract
According to the Feature Theory the sensory system breaks down the stimuli it receives into various features by using different processes to process the incoming information. The Feature Integration Theory was born from this theory. The Feature Integration Theory analyses and proposes different paradigms on how people are able to identify targets among distractors after or during processing of incoming information. Findings suggest that it takes less time to identify the target if it is among dissimilar distractors.
Keywords: Feature Integration Theory, serial processing, parallel processing, visual search, pop-out effect
Introduction:
Visual information is being constantly presented to
…show more content…
The results of current and previous studies were crucial as they have expressed the relevancy of the Feature Integration Theory and how it is applied to our daily living as we are always searching for targets among distractors.

References

M"uller, H., & Krummenacher, J. (2006). Visual search and selective attention. Visual Cognition, 14(4-8), 389--410.
M"uller, H., & Krummenacher, J. (2006). Visual search and selective attention. Visual Cognition, 14(4-8), 389--410.
Neisser, U. (1963). Decision-time without reaction-time: Experiments in visual scanning. The American Journal Of Psychology, 376--385.
Terre Blanche, M., Durrheim, K., & Painter, D. (2006). Research in practice (1st ed.). Cape Town: UCT Press.
Treisman, A., & Gelade, G. (1980). A feature-integration theory of attention. Cognitive Psychology, 12(1), 97--136.
Treisman, A. (1986). Features and objects in visual processing. Scientific American, 255(5), 114--125.

Table : Descriptive stats of reaction time (in

You May Also Find These Documents Helpful

  • Powerful Essays

    Essay On Change Blindness

    • 1263 Words
    • 6 Pages

    The introduction mentions many previous experiments on change blindness, focusing on two specific studies. The first of which indicated that changes in objects that were the centre of interest in images were detected much faster than changes in peripheral objects (Rensink et al., 1997) and the second which indicated the much more than attention is needed in order to detect changes (Levin & Simons, 1997).…

    • 1263 Words
    • 6 Pages
    Powerful Essays
  • Powerful Essays

    References: Edgard, G. (2007) Perception and attention, In D. Miell, A. Phoenix, & K. Thomas (Eds.), Mapping Psychology (2nd ed., pp.3-50). Milton Keynes: The Open University…

    • 1941 Words
    • 8 Pages
    Powerful Essays
  • Satisfactory Essays

    The reaction time reported with our experimental results is to show how long and difficult that it took to identify the scene change.The slower the reaction time ,the more difficult to identify the scene change.…

    • 411 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    The experiments in this paper show that people can also establish attentional sets based on semantic categories, and that these high-level attentional sets modulate sustained inattentional blindness. In ‘‘Experiment 1’’, participants tracked four moving numbers and ignored four moving letters or vice versa, and the unexpected object was either a capital letter ‘E’ or its reverse, a block-like number ‘3’. Despite their featural similarity, participants were more likely to notice the unexpected object belonging to the same category as the tracked…

    • 299 Words
    • 2 Pages
    Good Essays
  • Better Essays

    Festinger, L., Coren, S., and Rivers, G. (1970). The effect of attention on brightness contrast and assimilation. American Journal of Psychology, 83, 189-207.…

    • 1745 Words
    • 7 Pages
    Better Essays
  • Satisfactory Essays

    Visual Perception Discussion PSY/345 TL Cruz What is the role of attention in visual perception? Same Picture Picture A is how the eyes see the picture. Picture B is how the eyes see the picture if you turn it upside down.…

    • 352 Words
    • 4 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Brain BehaviorA1

    • 369 Words
    • 1 Page

    Ungerleider and Mishkin used the phrase “what vs. where” to distinguish between the division of roles of the ventral vs. dorsal visual streams. They proposed that the ventral stream is concerned with object identification and color (what) while the dorsal stream is responsible for object localization (where). Their reseach was concerned with separating the input of information into two different streams.…

    • 369 Words
    • 1 Page
    Satisfactory Essays
  • Powerful Essays

    The human brain is capable of perceiving and interpreting information or stimuli received through the sense organs (i.e., eyes, ears, nose, mouth, and skin) (Weiten, 1998). This ability to perceive and interpret stimulus allows the human being to make meaningful sense of the world and environment around them. However, even as the human being is able to perceive and interpret stimuli information through all sense organs, stimuli is most often or primarily interpreted using the visual (eyes) and auditory (ears) sense organs (Anderson, 2009). However, for the purpose of this paper, the visual information process will be examined. Conditions that impair the visual information process will be analyzed, in addition to, an examination of the current trends in research that are advancing the understanding of research of visual information processing.…

    • 1693 Words
    • 6 Pages
    Powerful Essays
  • Powerful Essays

    Humphreys, G. W. & Bruce, V. (1989). Visual Cognition: Computational, experimental, and neuropsychological perspectives. (pp. 89-101). East Sussex: Lawrence Erlbaum Associates.…

    • 1945 Words
    • 8 Pages
    Powerful Essays
  • Better Essays

    Green, D. M., & Swets, J. A. (1966). Signal detection theory and psychophysics. New York: Wiley.…

    • 8510 Words
    • 35 Pages
    Better Essays
  • Good Essays

    Understanding this factor is crucial to improve one’s comprehension of how perception operates when viewing an assortment of stimuli. Nonetheless, Clarks article opens the reader’s mind to ideas about reality by giving examples of viewing life from different viewpoints. As Clark writes, “Depending on how adept you are at focusing your concentration, you may notice a slight shift in your perception – a weird jump in realty, where you are suddenly viewing the world from a different perspective” (Clark par. 1). By allowing individuals to think from a different perspective, they can shift their perception into grander…

    • 609 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    Psych

    • 1919 Words
    • 8 Pages

    Course Syllabus Psychology 431 - B: Cognitive Psychology – Spring 2013 Classroom: HLSB 366 Time: TR 11:00 am to 12:15 pm Instructor Dr. Maya M. Khanna Office: HLS 331 Phone: (402) 280-3452 E-mail: mayakhanna@creighton.edu Office Hours: Tuesdays and Thursdays 1:15 – 2:00 pm and 3:15 to 3:45pm, by appointment, and by email during weekdays. Teaching Assistant Brittany Zastrow Office: HLS 324 E-mail: Brittanyzastrow@creighton.edu Office Hours: Mondays 1:30 to 2:30pm and Wednesdays 9:30 – 10:30 am Text Ashcraft, M.H. & Radvansky, G. A. (2010). Cognition. (5th Edition), Belmont, CA: Prentice Hall. Course Description This course is concerned with the scientific study of cognition. The focus will be on the research and theories that have been central to the field. Topics for the course include the history of psychology leading up to the cognitive revolution, cognitive neuroscience, attention, sensation and perception, memory, concept formation, language, computer models, decision making, problem solving, intelligence, and more. Educational Goals 1) To generate interest in cognitive psychology. 2) To advance knowledge about cognitive psychology. 3) To encourage the application of this knowledge. 4) To develop creative thinking. 5) To develop analytical skills. Learning Outcomes 1) Students will demonstrate content knowledge of key issues in cognitive psychology. 2) Students will identify and explain key components of traditional and contemporary theories in cognitive psychology. 3) Students will identify and discuss research designs (e.g., correlational, experimental) used to examine cognition. 4) Students will critically evaluate theories in cognitive psychology. Course Announcements and Postings Including Class Cancellations: Often it will be necessary to make course-related announcements outside of the class meeting time. These course announcements will be made on the Blueline2 course website, which can be found at…

    • 1919 Words
    • 8 Pages
    Powerful Essays
  • Better Essays

    Oliver Sacks

    • 1666 Words
    • 7 Pages

    Cited: Miller, Richard, Kurt Spellmeyer, and Oliver Sacks, comp. "The Mind 's Eye". 4th Ed. Boston: Wadsworth Cengage Learning , 2012. Print.…

    • 1666 Words
    • 7 Pages
    Better Essays
  • Better Essays

    The Multitasking Mind

    • 97462 Words
    • 390 Pages

    Woodman, G. F., Vogel, E. K., & Luck, S. J. (2001). Visual search remains efficient…

    • 97462 Words
    • 390 Pages
    Better Essays
  • Good Essays

    Selective attention focuses our attention on certain important elements of our environment while other things blend into the background or pass us by completely disregarded. People utilize cognitive processes to focus on relevant sources on action, input or thoughts while…

    • 725 Words
    • 3 Pages
    Good Essays