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the propensity for an item to be comprehended more or less unaltered in spite of variations in the conditions of viewing.

a scenario wherein at least one person analyzes the behavior of a person or group of people by comparing it either with the behavior...

the voluntary changing of items, like clanging or throwing them, within the framework of play.

an experimental bias comprised of errors by a viewer in one direction. Such a bias is frequently correlated with the viewer's assumptions, beliefs, or...

noun. the philosophical doctrine which postulates that occurrences aren't specifically a result of the antecedent occurrences which seem to generate them, and specifically that...

the common or average score attained from examinations of a specific capacity, attribute, or interest among members of a specific occupation.

a vertical slab of straite cortex wherein the neurons are favorably reactive to arousal by way of one of the two eyes. It is...

a way of examining the dependability of an examination by relating scores on the odd- numbered objects with scores on the even-numbered objects. It...

noun. any of the present-forth descendants of a plant, animal, or person.

noun. an examination chamber designed for concise and accurate gauging of olfactory operations, particularly odor sensitivity. The very controlled odor surroundings introduce pure air...