object constancy


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constancy

 [kon´stan-se]
the quality of remaining stable or unaltered.
form constancy the ability to recognize forms and objects as the same in spite of variation in environment, position, and size.
object constancy the capacity to understand that an absent person or object exists and will return.

ob·ject con·stan·cy

1. the tendency for objects to be perceived as unchanging despite variations in the positions in and conditions under which the objects are observed; for example, a book's shape is always perceived as a rectangle regardless of the visual angle from which it is viewed.
2. in psychoanalysis, the relatively enduring emotional investment in another person.

object constancy

the ability to perceive an object as unchanging even under different conditions of observation. See also object permanence.
References in periodicals archive ?
An assessment of whether infants can show viewpoint-independent performance in a priming task will help reveal which aspects of infant object constancy are similar to adults.
The purpose of this group was to ensure that any retention displayed by infants in the reactivation view-change group was due to object constancy, and not due to simple generalization to any mobile displaying, for example, red objects.
For example, interactive animation supports object constancy.