Examlex
The COUNT function is used to total the values stored in numeric columns._________________________
Attention
The act of focusing thought or consciousness on a specific subject or activity.
Perceptual Constancy
The psychological phenomenon whereby perceivers experience a stable perception of an object even though sensory input may vary widely.
Retinal Image
The visual image produced on the retina of the eye, serving as the basis for visual perception.
Object
An entity, tangible and visible, that can be perceived by the senses.
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