Scenario B Fact Check: A Case Study

Improved Essays
SCENARIO B
Fact Check There are a few errors that are present within the scientific information of scenario B. First, it falsely informs the readers by stating that one of the three colors that the human eye is sensitive to is the color yellow. However, according to Lilienfeld et al. (2014), the Trichromatic theory actually suggest that the human eye contains specific photoreceptor cells, specifically cones, that are responsible for colored vision and are sensitive to the colors red, green, and blue. Also, the paper incorrectly defines the location of the rods and cones within the eye by stating that these photoreceptor cells surround the pupil. The true fact is that the rods and cones are located posteriorly in the eyeball along a membrane called the retina. The retina contains a vast amount of these specialized cells but there is one location where only cones exist and they are sited in the fovea which is in the middle portion of the retina. (Lilienfeld et al., 2014) Lastly, scenario B fails to define the function of the photoreceptor cells correctly by proposing that rods are responsible for colored vision while cones are responsible for night vision. Rods are the most abundant photoreceptor cells in the retina and they work
…show more content…
Primarily, the objective of the study was to show that red is an eye-catching color. According to one of the students that they interviewed, the student claims that a great amount of people liked her picture on facebook due to the fact that she had red clothing on. This personal story can mislead the public into thinking that red is a spectacular color and that it can result in positive impressions. However, anecdotal evidences are not generalizable to the public and they do not provide any information regarding the cause and effect thus making it difficult to verify the

Related Documents

  • Improved Essays

    Proband Case Study Essay

    • 569 Words
    • 3 Pages

    Color vision, stereopsis, motility and ocular balance…

    • 569 Words
    • 3 Pages
    Improved Essays
  • Great Essays

    Cones allow us to see color, they operate mostly in daylight and don’t pay as much attention to the amount of light as rods do. The rods and cones are connected to specialized neurons called bipolar cells, which in turn hook up with the ganglion cells. The ganglion cells lead out of the eye and their axons from the optic nerve, which is the messenger from an eye to the brain. After the nerve fibers leave the eye they separate and some cross to the other side of the head. The optic…

    • 2172 Words
    • 9 Pages
    Great Essays
  • Decent Essays

    The eyes include the receptors for vision, which is generated in the retina. Processing pathways of eyes are like a camera, and what difference is people generate information on their sensitive retina, not camera films. Retina has lots of cells that cover the inside back of the eye. The image leaves on eyes by optic nerve; Cornea is responsible for focusing light to be processed; Fovea is the center of macula to sharpen our vision views for focusing; Iris regulates the amount of light, which along with the pupil; Lens focuses on light rays. Visual pigments have rods and cones,…

    • 100 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    In the research article, Facial Trustworthiness Predicts Extreme Criminal-Sentencing Outcomes, the researchers, John Paul Wilson and Nicholas O. Rule, are asking if people infer trustworthiness based off the face of the target and how that is relevant to the judgement of this target. This is interesting because it shows the many biases in society, most importantly the criminal justice system, and how they influence the fate and lives of individuals. Introduction…

    • 1124 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    An image may show bias and can affect perceptions of a person by using a certain pose and angle, color choices, and additional props. In the article Why Time's Trump Cover is a Subversive Work of Political Art, it tells the reader to look at the portrayal of Trump, and to notice how the colors appear slightly muted, which creates a vintage effect, which the author says can remind the reader of World War Two, segregation, and the Cold War. The color choices of Trump's picture remind the reader of tough times. Color choices can create a connection between a person and a memory, whether it be good or bad, resulting in an association of the person with good or bad feelings. Pose also affects how the reader sees a person.…

    • 312 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    When you don't have perfect vision, it's not considered a life threatening or even life altering condition. It just means you need a pair of prescription glasses. It is remarkable how two pieces of clear plastic or glass mounted on a frame, work so well at restoring one of the most important of your five senses. If only other problems could be remedied so easily. How do prescription glasses work?…

    • 605 Words
    • 3 Pages
    Improved Essays
  • Great Essays

    These show that there is selection against the shorter wavelength (535 nm) alleles in favour of 560 nm alleles or intermediate wavelength pigments (e.g. 545 nm; Osorio et al., 2004). Assuming that trichromacy favours the 535 nm/560 nm combination with equal allele frequencies, it is likely that the bias against the 535 nm allele arises in dichromats. This could be due either to the consequences for their dichromatic colour vision, which favours a wide separation of the two pigments (Lewis and Zhaoping, 2006 and Osorio and Vorobyev, 1996), or in luminance vision (Osorio and Nilsson, 2004, Osorio and Vorobyev, 2005 and Osorio and Nilsson, 2004). Because there is no evidence for any anatomical or molecular distinction between M/L cones in primates other than their photopigment an important problem for primates is in how information from these cones is segregated to allow chromatic opponent receptive fields in the visual system (e.g. primary visual cortex; Wachtler,…

    • 573 Words
    • 3 Pages
    Great Essays
  • Decent Essays

    Evaluating- What information could you use to explain why looking at the image through a colored filter only reflects back that color? 5. Creating- How could you modify this demonstration to show the spectrum of colors in white light?…

    • 479 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Some do not know the difference between story-truth and happening truth. In Tim O’Brien’s book about the Vietnam War he tells many stories. He starts off by explaining what each man carried, going into the war itself where people are killing other people and soldiers are dying, then talking about a man O’Brien killed, ending with what types of emotion these soldiers brought home with them. Some feel grief, torn, lost, and others simply feel okay. War gives each man a different feeling towards it.…

    • 965 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    In the essay entitled "The Unfamiliar Truth: Three Recent Books of Fiction" Joshua Harmon discusses Baxter's technique of defamiliarization. The author explains this technique as presenting familiar situation or things and putting a unique twist to them. The reason for this technique is to enhance the reader’s perception through the duration of the story. Moreover, Harmon points out that Baxter provides moderate changes when developing his characters with the usage of defamiliarization so people can focus on the familiar aspects of the characters and not be put-off by how unrealistic the character is. In addition, Harmon explores the characteristics of defamiliarization as developing familiar reading material by presenting common things and also foreign by the unfamiliar characteristics applied.…

    • 424 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Isaac Newton, one of the greatest scientific minds in the 17th century Newton was known as a natural philosopher instead of a scientist, he became famous all around the world. Isaac is " secretive, withdrawn, obsessive, ruthless, bitter, and perhaps in need of therapy, All of these things apply to Isaac Newton.(pg.13) It's not his fault though when he was just a baby his father died so he never knew his father. Also his mother deserted him when he was eight years old, he wasn't even expected to make it because he was abnormally small when he was a newborn, but Isaac was a fighter.(pg.14) Isaac Newton lived with his grandparents for eight years, he had a lonely childhood, he had three half siblings, but he hated them all he wanted…

    • 677 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    These findings fuel the investigation of what our cones and rods are capable…

    • 1016 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Color Visual & Invisible Uniform 1. The color visual system is a major component of a human because it helps us interpret between the color, depth, size, and shape of an object. In asking to create a synthetic or artificial color visual system you would first need to create an eyeball that could mend its size to the person’s eye socket. Thus theoretically making an artificial retina in the process of making the eyeball.…

    • 561 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Evaluative conditioning is defined as a change in liking, which occurs due to an association with a positive or negative stimulus (De Houwer et al, 2001). An example of how evaluative conditioning is used in the real world is positive association, for example, in influencing our food likes and dislikes. A previous study by Hollands et al (2011) looked at whether pairing images of energy-dense snack foods such as cakes and biscuits, with images of potential effects such as obese people could affect people’s attitudes towards food and food choices. Another real-world example could be the use of negative images being shown on tobacco products to influence people to reconsider smoking.…

    • 711 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    I am summarizing, critiquing, and evaluating the scholarly article, Promoting Positive Affect through Smartphone Photography (Yu Chen, Gloria Mark & Sanna Ali, 2016), and the popular article, Science Says Selfies Can Make You Happier And More Confident (Lindsay Holmes, 2016). Researchers have realized that taking photos has become ubiquitous (Chen et al., 2016). They decided to research how photography captured with smartphones can be used to help people increase their mood. To carry out this research, they conducted a four week study that had forty-one participants. Each one person had to take one photo a day depending on which group they were in (a selfie photo smiling, a photo that makes you happy, and a photo that would make someone else…

    • 1978 Words
    • 8 Pages
    Improved Essays