Preview

The Effect of Poor Lightning Condition on Spelling Performance in 3rd Year Psychology Students

Better Essays
Open Document
Open Document
1354 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
The Effect of Poor Lightning Condition on Spelling Performance in 3rd Year Psychology Students
Running head: EFFECTS OF POOR LIGHTNING CONDITION

The Effect of Poor Lightning Condition on
Spelling Performance In 3rd year Psychology Students

Cachapero, Luis Billy
Comia, Bam
De Leon, Hannah
Del Rosario, Abbey
Labuguen, Jensee
Litong, Ed Howard
Salazar, Chevali
Sunga, Melissa
San Beda College

Abstract
The study was conducted to assess the disruption of cognitive performance such as spelling proficiency in a classroom with poor lighting condition. The participants were 31 students, who participated for course credit. It was hypothesized that participants undergoing the spelling test with poor lighting would report low results. The result of the mean is 4.87 while the standard deviation resulted to 1.91. We conclude that the results indicated that cognitive process such as vocabulary usage is greatly affected by poor lighting condition and is an affective instrument for determining how the subjects will respond to the given situation.

The Effect of Poor Lightning Condition on
Spelling Performance In 3rd year Psychology Students Vision is the ability of the brain and eye to detect electromagnetic waves within the visible range of light that makes them interpret this image as "sight." Humans are a diurnal species (active in daytime) usually exposed to light while engaged in cognitive tasks. Light not only guides performance on these tasks through vision but also exerts non-visual effects that are mediated (Vandewalle, Maquet & Dijk, 2009). People also can easily determine which changes in darkness and lightness are due to the physical properties of objects and the changes in illumination (Goldstein, 2008). The same research conducted by Vandewalle et al. (2009) also demonstrated that recent advancement studies ion vision which demonstrates that the wavelength, duration and intensity of light exposure adjust brain responses to (non-visual) cognitive tasks and adapts to different conditions. A similar study entitled



References: Goldstein, E. B. (2008). Cognitive Psychology: connecting mind, research and everyday experience, chapter 3, pp. 83 – 84. Heschong, L., Wright, R.L., Okura, S. (2002). Daylighting impacts on human performance in school. Journal of the Illuminating Engineering Society. H. M. Parsons (1974). New evidence suggests the Hawthorne effect resulted from operant reinforcement contingencies. Science 8, Vol. 183. no. 4128, pp. 922 - 932 Makihara, Y., Takizawa, M., Shirai, Y., Shimada, N. (2007). Adaptation to change of lighting conditions for interactive object recognition. Systems and Computers in Japan, Volume 38 Issue 4, Pages 52 – 62. Rea, S., PhD (1991). Relative visual performance: A basis for application. Lighting Research and Technology, Vol. 23, No. 3, 135-144 Simonson. E., & Brozek, J. (1948). Effects of Illumination Level on Visual Performance and Fatigue, J. Opt. Soc. Am. 38, 384-397 Vandewalle, G., Maquet, P., & Dijk, D. (2009). Light as a modulator of cognitive brain function. Trends in Cognitive Sciences, Volume 13, Issue 10, Pages 429-438. Vandewalle, G., & Balteau, E. (2006) Daytime Light Exposure Dynamically Enhances Brain Responses, Volume 16, Issue 16, pages 1616-1621

You May Also Find These Documents Helpful

  • Better Essays

    • Light sensitivity: Light sensitivity has implications for how the student performs in a variety of illuminated settings. Children with diagnoses such as albinism or achromatopsia are significantly affected by higher levels of illumination and often perform tasks better under less illumination. There are also visual conditions for which additional lighting is necessary. For a majority of visual conditions, glare will adversely affect visual functioning.…

    • 1500 Words
    • 6 Pages
    Better Essays
  • Good Essays

    Crime Laboratory Analysts

    • 665 Words
    • 3 Pages

    The children’s performance grades were significantly lower when their eye color group was on the bottom. One child mention that he was thinking about being brown eye, and felt stupid during the flashcards.…

    • 665 Words
    • 3 Pages
    Good Essays
  • Better Essays

    Shapley, R., and Reid, R.C. (1985). Contrast and assimilation in the perception of brightness. Proceedings of the National Academy of Science, USA, 82, 5983-5986.…

    • 1745 Words
    • 7 Pages
    Better Essays
  • Better Essays

    References: Bear, M.F., Connors, B.W. & Paradiso, M.A. (2001). Neuroscience: Exploring The Brain (2nd Edition). Pennsylvania: Lippincott Williams & Wilkins…

    • 1271 Words
    • 6 Pages
    Better Essays
  • Satisfactory Essays

    Analyze the brain’s attentional filter and executive process. Include details regarding each step involved in processing and attention, as well as relevant environmental impacts supported by references to professional experience and/or appropriate research and theory from academic sources.…

    • 281 Words
    • 1 Page
    Satisfactory Essays
  • Powerful Essays

    People rely heavily on their sense of sight; it allows them to establish a keen sense of what in their environment is trustworthy, (Weiten, 1998). Consequently, sight is depended upon almost more than any other sense organ. As primates,…

    • 1693 Words
    • 6 Pages
    Powerful Essays
  • Good Essays

    | * Good lighting * Ensure learners have the correct amount of natural light and any enhanced lighting needed for any specific activity. * If a child requires a hearing aid.…

    • 3599 Words
    • 15 Pages
    Good Essays
  • Satisfactory Essays

    Lewy Et Al: Study Review

    • 259 Words
    • 2 Pages

    The researchers found that the sleep patterns and mood of the participants were significantly higher than the other groups, but not high enough to compare with the group receiving bright-light therapy. Therefore, it can be concluded that the bright-light therapy is more efficient in treating Seasonal Affective disorder (SAD) than the other procedures (dawn simulation, group given low doses of melatonin at night.…

    • 259 Words
    • 2 Pages
    Satisfactory Essays
  • Better Essays

    Galotti, K. M. (2014). Cognitive psychology in and out of the laboratory (5th ed.). Thousand Oaks, CA: SAGE…

    • 1543 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Carmicheal, Joey (2013) The Popular Science Guide to Neuroscience. Retrieved September 14, 2014 from http://www.popsci.com/science/article/2013-07/popular-science-guide-neuroscience…

    • 766 Words
    • 4 Pages
    Good Essays
  • Good Essays

    1 Bear, M.F., Connors, B.W., Paradiso, M.A. Neuroscience: Exploring the Brain, 3rd edition. Lippincott Williams & Wilkins (2001).…

    • 926 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Pros And Cons Of Shading

    • 670 Words
    • 3 Pages

    From this point of view, individuals speak and consider unique ideas in solid terms grounded in perceptual experience; this means that individuals can utilize allegories, to help them comprehend and explore their social world. As of late scholars have placed that such impacts are wavelength subordinate. Blue light, specifically, is set to enact the melanopsin photoreceptor framework which, like this, actuates the cerebrum structures included in sub-cortical excitement and higher-request attentional preparing. In that capacity, introduction to blue light is relied upon to encourage sharpness and upgrade execution on errands requiring maintained consideration. As of late scholars have argued that such impacts are wavelength subordinate. Blue light, specifically, is set to enact the melanopsin photoreceptor framework which, like this, actuates the cerebrum structures included in sub-cortical excitement and higher-request attentional preparation. In that capacity, introduction to blue light is relied upon to encourage sharpness and upgrade execution on errands requiring maintained…

    • 670 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The technology in present day has an enormous impact on human life. One of human’s most important senses is arguably sight, which technology has a large effect on. It is interesting looking into in what way todays technology modify this sense and if technology can extend it.…

    • 415 Words
    • 2 Pages
    Good Essays
  • Powerful Essays

    "The brain response interface: communication through visually-induced electrical brain responses" Sutter, E.E., Journal of Microcomputer Applications, 1992, 15: 31-45.…

    • 1892 Words
    • 8 Pages
    Powerful Essays
  • Powerful Essays

    Lcos Technology

    • 3142 Words
    • 13 Pages

    Modern display technology has made it generally easier and cheaper to create complex visual stimuli than was possible with the older optical systems. However, all of the display types in widespread use have significant limitations. Common CRT displays are inexpensive, have reasonably good spatial and temporal resolution, and reasonably high contrast, but are dim. LCD projectors are brighter, but suffer from low contrast. One-chip micromirror (DLP) devices that temporally cycle through three primaries are inexpensive but suffer from color ghosting problems with eye movements, and three-chip versions are very expensive; worse, there are control issues with both DLP types. A newer technology that offers much promise is the Liquid Crystal On Silicon (LCOS) display, based upon a reflective rather than transmissive liquid crystal. Here we characterize a particular LCOS projector, the JVC DLA-SX21, in terms of its suitability as a display for vision research. Built into a simple rear-projection optical system, the projector produces high light levels. It also produces stimuli of reasonably high contrast, and has a good color gamut. Although the projector accepts a wide range of frame rates of input signals, its on-board processor resamples the signal to produce an output that is always at 60 Hz, limiting its temporal performance. However, this projector is a compelling choice as a stimulus display for applications that do not need high frame rates. LCOS technology will likely prove a useful addition to the vision scientist's armamentarium.…

    • 3142 Words
    • 13 Pages
    Powerful Essays