Visual cliff. where the baby is placed in a glass surface with a "cliff" off to one side, They think they may fall off so they don't go near the edge or maybe test it before continuing. (babies are not harmed by falling.)
A considerable portion of infants' knowledge of the world is built upon their developing perceptual skills. Essential to this cognitive construction of mental schemas are several key cognitive abilities.
innate
To develop perceptual abilities for the Perceptual Ability Test (PAT), practice is key. Engage in activities like puzzle games, spatial reasoning exercises, and shape recognition tasks to improve your visual perception. Reviewing PAT sample questions and taking practice tests can also help you become familiar with the types of patterns and structures commonly found in the test.
developmental
The language of infants is classified as preverbal communication. Infants use crying, babbling, and gestures to communicate their needs and emotions before they develop full language abilities.
Visual perceptual skills is a set of abilities used by organisms with sight to gather information about surroundings in conjunction with other senses. This allows perception of one's environment and is also important in learning and memory. Visual perceptual skills can be broken into spatial, analysis, and integration skills.
P. A. ZOLLNER has written: 'COMPARING THE LANDSCAPE LEVEL PERCEPTUAL ABILITIES OF FOREST SCIURIDS IN FRAGMENTED AGRICULTURAL LANDSCAPES'
Thomas R. Carretta has written: 'Cognitive and psychomotor abilities' -- subject(s): Perceptual-motor processes, Cognition
What *are* perceptual movements.
What is perceptual modalities
Jean Turner Goins has written: 'Visual perceptual abilities and early reading progress' -- subject(s): Perception, Psychology of Reading
a perceptual region is affected by human perception.