URECHOLINE

noun. a brand name for bethanechol.

UNCONDITIONED RESPONSE (UCR UR)

the unlearned reaction to a stimulant: any initial reaction which takes place organically and in the absence of conditioning. The unconditioned reaction functions as...

USEFUL FIELD OF VIEW

designating a short computer- delivered examination of mental selective attention in the visual periphery which foretells threat of an accident while driving. Exam performance...

UTOPIA

an idealized, perfect culture. Named by Sir Thomas More, an English statesman and author, in his political fiction named Utopia, the terminology is of...

UTILITY

noun. 1. With regard to making decisions and economic theory, the subjective worth of some result to a person in industrial and establishmental psychology,...

UTILITY THEORY

with regard to making decisions, any normative theory of utility which tries to depict rational or optimal choice behavior.

UVULAR

1. adjective. of or associated with the uvula. 2. noun. a speech noise generated with the back of the tongue pressed against the uvula.

UNATTENDED INPUT

any stimulant which isn't a center of attention. With regard to dual-task performance tests, it is the progression of data which involved parties do...

ULTIMATE EXPLANATION

a retelling or depiction for a specific behavior with regard to its adaptive value.

ULTRASOUND

noun. noise whose frequency goes beyond the wide range of audibility of human beings, which is, beyond 20 kHz. With regard to medicine, is...

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