ipl-logo

Perceptual Differences

2641 Words11 Pages

PERCEPTUAL DIFFERENCE BETWEEN MYOPIC AND NORMAL IN THE RANGE OF PERIPHERAL VISION

A Research Paper Presented to The Faculty of English Language Department Makati Science High School Kalayaan Avenue, Cembo, Makati City

In Partial Fulfillment of the Requirements in Academic Discourse Writing III

Wynnezel …show more content…

I would also like to thank the support and effort of my parents to supply my needs for this research paper. At the same time, I would like to acknowledge those who will benefit from this paper and the people who will learn and understand something new from this paper.

DEDICATION I would like to dedicate this paper to my parents as the first sign that I can and will be something in the future. I would also like to dedicate this paper to my research adviser who had a lengthy patience, understanding, and who has given me a great deal of help in her subject and this paper, Mrs. Marites G. Delariarte

ABSTRACT The study was conducted in Makati Science High School to Grade 9 students. This study was conducted because the researcher noticed a great lack in the science of peripheral vision. Thus, this study was pursued and was derived from the Helmholtz Theory. The study focuses on comparing the range of periphery between those with myopia or near-sightedness with those who have normal …show more content…

Peripheral vision or side vision is the area of our vision that is outside our direct line of sight interpreted by the nerve cells outside the macula or the center of the retina. The study was chosen specifically because peripheral vision is a vital part of our vision yet is ignored. It completes the vision and the environment interpreted by our brains using the light that enters our eyes, in laymen’s term it gives us almost 180º view in full HD.

B. Theoretical Framework According to the Helmholtz theory of accommodation, the eye adjusts it’s lens or cornea to increase or decrease optical power to adjust to the distance of what a person is trying to see. In conclusion with relation to the study, the eye shape affects the amount and direction of light for peripheral vision since only the cornea can use the ciliary muscle to adjust it’s own shape. Based on this theory, the study revolves around the idea that the shape will affect the range of periphery. Thus, where the study is derived from.
C. Conceptual

Show More
Related

  • Stereo Sue Summary

    943 Words  | 4 Pages

    When reading Stereo Sue by Oliver Sack in 2006, I realized how important our vision is in multiple ways. The memory of a close friend that passed a few years ago continued to come to mind. My friend named Bill Vickery lost his vision after a surgery on his optic nerve where the nerve was beyond repair and completely damaged. Shortly after his surgery and the loss of sight be started to fall into depression and I was able to see he really needed some help.

    Read More

  • John Barnhill Immigration

    126 Words  | 1 Pages

    Although this article may not excessively be used throughout the essay, it is valuable because it gave a better understanding concerning

    Read More

  • Modest Proposal

    1733 Words  | 7 Pages

    The following PhD proposal consists of seven main sections, which are: the background of the study, the statement of the problem, the purpose of the study, and the research questions guiding my study. Then the definition of the terms will proceed, where the workable definitions for my study will be identified; the sixth section will comprise the description of my research methodology, and it will be followed by the estimation of possible limitations of my research. Background of the study This sections includes brief explanation of the prerequisites which urged me to explore my topic, and the brief literature review, partially adapted from my Master's thesis.

    Read More

  • Annotated Bibliography: Lancet Glob Health

    382 Words  | 2 Pages

    Reference list Bourne, R. R., G. A. Stevens, R. A. White, J. L. Smith, S. R. Flaxman, H. Price, J. B. Jonas, J. Keeffe, J. Leasher, K. Naidoo, K. Pesudovs, S. Resnikoff, H. R. Taylor & G. Vision Loss Expert (2013) Causes of vision loss worldwide, 1990-2010: a systematic analysis. Lancet Glob Health, 1, e339-49. Emerging Risk Factors, C., N. Sarwar, P. Gao, S. R. Seshasai, R. Gobin, S. Kaptoge, E. Di Angelantonio, E. Ingelsson, D. A. Lawlor, E. Selvin, M. Stampfer, C. D. Stehouwer, S. Lewington, L. Pennells, A. Thompson, N. Sattar, I. R. White, K. K. Ray & J. Danesh (2010) Diabetes mellitus, fasting blood glucose concentration, and risk of vascular disease: a collaborative meta-analysis of 102 prospective studies.

    Read More

  • Bardolinos Family Analysis

    461 Words  | 2 Pages

    After talking about the Bardolinos family let now talk about the other others families mention in this text the Tamalson’s, the Rivera’s and the Kwan’s. With the tamalsons families we understand how families instability financially affect the choice of their neighborhood not only that but has an urge impact on the children as well. The places where they live are not safe children because they are expose to drug. The school academic performance is not good as well.

    Read More

  • Perceptual Analysis: The Misfit

    183 Words  | 1 Pages

    The presence of The Misfit sums many things up nicely despite the fact that he seems an impossible source to look to for profound or moral direction, however he shows a profound conviction that other lack characters or are left wanting. Not at all like the grandma, who essentially believes that she is ethically better than every other person, the Misfit truly addresses the significance of life and his part in it. He has precisely considered his activities throughout everyday life and analyzed his encounters to discover lessons inside them. This is a superb case which underpins my hypothesis of the grandma and her condition. In light of the fact that the Misfit is a perceptual portrayal of all that she isn't however at last from multiple points

    Read More

  • Appenix1: Cultural Differences Between Sensation And Perception

    372 Words  | 2 Pages

    While reading Appenix1, I was able to get a little bit more information how cultural differences influence sensation and perception. When I read how different greetings meant different things in some cultures it made me think of different events and situations.          One of the most popular US holidays is Christmas. During Christmas, most children are thrilled about one character in specific: Santa Claus.   Santa Claus is known for having a big round belly, wearing a red and white suit, long fluffy white beard, and the sound of sleigh bells.

    Read More

  • African American Blindness

    1041 Words  | 5 Pages

    Introduction Vision is one of our most valuable sensory modalities, it is the way that we as individuals identify our surroundings and ourselves. African American children at a young age are more susceptible to having eye problems mainly because of the fact that they are still children and still exploring their surroundings. It is estimated that around 500,000 children become blind each year but that number is expected to grow. In developing countries that statistic is even worse as around 60 percent of individuals die within a year of becoming blinded (NIH, et al, 2015). This brings about the question as to what are the true causes of these blindness’s

    Read More

  • Drosophila Melanogaster Lab Report Essay

    660 Words  | 3 Pages

    PROOFREAD PROOFREAD PROOFREAD!!!! This is a professional scientific paper. There should be complete sentences, proper grammar and spelling, and few to no typos. No personal pronouns or opinions.

    Read More

  • Stop Sign Psychology

    1071 Words  | 5 Pages

    The next part of the eye is the iris, which controls the pupil’s size. The pupil changes size depending on the amount of light in the environment based on the iris’ opening. After the light moves through the cornea and pupil, the light travels through the eye to the retina by the lens. The lens will change its shape in order to bring objects into focus for the retina. The retina contains “photoreceptor

    Read More

  • Theme Of Blindness In Oedipus The King

    700 Words  | 3 Pages

    Appearance can be misleading, the obvious things we see are not always how things are in real. In Oedipus the King, Sophocle exposes the trick of nature which is "what we see is not what is intended to be" and which turned to be a situational irony in the play, Oedipus the king. Blindness is not only apply to people who are blind.

    Read More

  • Effects Of The Ponzo Effect

    724 Words  | 3 Pages

    The Ponzo effect: The Ponzo effect was first shown by the Italian psychologist Mario Ponzo in 1991. The reason the top horizontal line looks longer is because we view the scene while using linear perspective at the same time. Since the vertical parallel lines seem to move closer together as they move further away, we tend to imagine the top line as being further off in the distance. A line in the distance would need to be longer in order for it to seem like the same size as a closer line, so the top far line is seen as being longer than the bottom near line, despite both lines being equal in size.

    Read More

  • Strengths And Weaknesses Of Perception Essay

    812 Words  | 4 Pages

    In this essay I will write about the strengths and weaknesses of perception as a way of knowing. Perception is the way we perceive the world through our senses. We use all five of our senses, which are sight, hearing, smell, taste and touch to understand the world and interpret it. We can then say it’s a Primary way of knowledge. We can also say that, because the senses is the way our body communicates, we have at least three more senses: kinesthetic sense, which is our awareness of our body’s dimensions and movement; vestibular sense, which is the awareness of the human’s balance and spacial orientation; and organic sense, which is the manifest of the internal organs (for example, hunger or thirst).

    Read More

  • William James's Theory Of Perception

    1689 Words  | 7 Pages

    Indirect perception implies that it is not actually of the environment itself but a cognitive representation of the environment that we percieve, assembeled by and existing in the brain. It is by the process of construction in which our seneses consult memories of prior experience before delivering a visual interpretation of the visual world. It argues that there is no direct way to examine objects that is independent of our conception; that perception is

    Read More

  • Human Limitation Of Perception

    890 Words  | 4 Pages

    Emily Dickinson provokes this idea in her poem “We Grow Accustomed to the Dark” and “Before I Got My Eyes Put Out.” Humans’ limited perception can hinder and benefit the growth and learning as a person. To lead off, human’s limitation of perception can be a hinder to a human’s growth. In the science essay ”Coming to Our Senses” by Neil deGrasse Tyson, the author provides examples of how technology expands the human senses.

    Read More

More about Perceptual Differences

Open Document