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Infant vision concerns the development of visual ability in human infants from birth through the first years of life. The aspects of human vision which develop following birth include visual acuity, tracking, color perception, depth perception, and object recognition .
The abilities which involve the use of hands develop over time, starting with primitive gestures such as grabbing at objects to more precise activities that involve precise eye–hand coordination. Fine motor skills are skills that involve a refined use of the small muscles controlling the hand, fingers, and thumb.
Form perception is the recognition of visual elements of objects, specifically those to do with shapes, patterns and previously identified important characteristics. An object is perceived by the retina as a two-dimensional image, [1] but the image can vary for the same object in terms of the context with which it is viewed, the apparent size of the object, the angle from which it is viewed ...
While applying the Bayley Scales of Infant Development (BSID-II), it was found that scales may lead to under-estimates of cognitive abilities in infants with Down syndrome. [7] Researchers excluded a number of items that implicated language, motor , attentional and social functioning from the original measures the modified form was administered ...
Maurer's Visual Development Lab at McMaster University focuses on understanding the development of visual perception and, to a lesser extent, on understanding synaesthesia. She has published more than 200 papers in scientific journals, including Nature, Science and Nature Neuroscience. [5] "Her work has reshaped our understanding of the infant ...
At age 18 months, infants are capable of following an individual's gaze to outside their visual field and establishing (representative) joint attention. [ 26 ] 18-month-olds also grasp the intentional, referential nature of looking, the mentalistic experience of seeing and the role of eyes [ 11 ] and are skilled at following both gaze and ...
Infants aged 6–8 months have a greater ability to distinguish between non-native sounds in comparison to infants who are 8–10 months of age. Near the end of 12 months, infants are beginning to understand and produce speech in their native language, and by the end of the first year of life infants detect these phonemic distinctions at low ...
The McCarthy Scales of Children's Abilities has been used in many different research studies: ". . . use to evaluate the effects of nutritional supplements given to nursing mothers on the development of the nursing infants, the effects of air-pollution on children's cognitive developments, and the effects of early intervention on the cognitive development of preterm infants."