Age, pupil size differences, and color choices for the “dress” and the “jacket”

Vemuri, Kavita; Srivastava, Akanksha; Agrawal, Saksham; Anand, Mithra

doi:10.1364/josaa.35.00b347

Cited by 6 publications

(5 citation statements)

References 29 publications

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“…Pupil diameter also decreased with age in both genders (R = −0.537, p = 0.000 for males and R = −0.208, p = 0.006 for females). This is consistent with previous findings [ 18 , 19 ].…”

Section: Discussionsupporting

confidence: 94%

Do Gender, Age, Body Mass and Height Influence Eye Biometrical Properties in Young Adults? A Pilot Study

Kolačko

Predović

Kokot

et al. 2021

IJERPH

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Background: Do gender, age, body mass and height influence eye biometrical properties in young adults? Methods: A total of 155 eyes (92 female, 63 male) of healthy subjects between the ages of 18 and 39 years were included in the study. The subjects’ gender and age were recorded, and their body mass, height and biometrical properties of the eyes were measured. Results: The male subjects had significantly thicker and flatter corneas and lower minimal rim-to-disk ratios than the female subjects did. In both genders, age showed strong, negative correlations with anterior chamber depth and pupil diameter and a positive correlation with lens thickness. We also found significant, negative correlations between body height and mass with keratometry measurements, negative correlations between body height and optic disk rim area and rim volume, and positive correlations between body mass and axial length in both genders. Conclusions: Biometric eye parameters differ among people. In addition to age and gender, which are usually taken into consideration when interpreting ocular biometry findings, we strongly suggest that body height and mass should be also routinely considered when interpreting eye biometry data, as these factors have an impact on ocular biometry.

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“…Pupil diameter also decreased with age in both genders (R = −0.537, p = 0.000 for males and R = −0.208, p = 0.006 for females). This is consistent with previous findings [ 18 , 19 ].…”

Section: Discussionsupporting

confidence: 94%

Do Gender, Age, Body Mass and Height Influence Eye Biometrical Properties in Young Adults? A Pilot Study

Kolačko

Predović

Kokot

et al. 2021

IJERPH

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“…The Jacket has been described to be perceived as green and gold or white and blue (Witzel, O’Regan, et al., 2017). Previous research found that The Jacket is a phenomenon different from The Dress (Vemuri et al., 2018; Witzel, O’Regan, et al., 2017). For instance, Witzel, O’Regan, et al.…”

Section: The Present Studymentioning

confidence: 97%

“…The Jacket has been described to be perceived as green and gold or white and blue . Previous research found that The Jacket is a phenomenon different from The Dress (Vemuri et al, 2018;. For instance, found that the perceived colors of The Dress were more influenced by assumed illumination than were the perceived colors of The Jacket, particularly relating to whether short-wavelength daylight or long-wavelength artificial light was assumed (see also Winkler et al, 2015).…”

Section: The Present Studymentioning

confidence: 99%

Color Judgments of #The Dress and #The Jacket in a Sample of Different Cultures

et al. 2021

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Two viral photographs, #The Dress and #The Jacket, have received recent attention in research on perception as the colors in these photos are ambiguous. In the current study, we examined perception of these photographs across three different cultural samples: Sweden (Western culture), China (Eastern culture), and India (between Western and Eastern cultures). Participants also answered questions about gender, age, morningness, and previous experience of the photographs. Analyses revealed that only age was a significant predictor for the perception of The Dress, as older people were more likely to perceive the colors as blue and black than white and gold. In contrast, multiple factors predicted perception of The Jacket, including age, previous experience, and country. Consistent with some previous research, this suggests that the perception of The Jacket is a different phenomenon from perception of The Dress and is influenced by additional factors, most notably culture.

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“…People disagree strongly about the colour of the depicted dress: some see a white dress with gold trim, while others see a deep blue dress with black trim. Low-level factors may contribute to these large individual differences, including differences in pre-retinal filtering and spectral sensitivities (Brainard & Hurlbert, 2015;Rabin, Houser, Talbert, & Patel, 2016;Vemuri, Srivastava, Agrawal, & Anand, 2018), although a twin study indicates individual differences in perceived dress colour are mostly due to environmental rather than genetic factors (Mahroo et al, 2017). The explanation supported by most research is that people make different estimates of the lighting conditions in this picture, and so when colour constancy mechanisms discount the lighting, very different estimates are produced of the material colour of the dress (Brainard & Hurlbert, 2015).…”

Section: Illumination Colour: #Thedressmentioning

confidence: 99%