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OLFACTORY TRACT

a strip of nerve fibers which starts in the olfactory bulb and continues in reverse along the bottom side of

OMNIBUS TEST

a statistical examination of magnitude wherein at least three conditions are contrasted at the same time or wherein there are

ONE-SIDED MESSAGE

a message consisting of arguments which solely advocate one side of a problem. It is compared with a two-sided message,

ONTOGENETIC FALLACY

postulated by American sociologist Sale Dannefer, the false presumption that anything which appears like a typical trend or pattern of

OPEN HOSPITAL

a psychiatric hospital lacking locked entryways or physical constraint systems/tools. Commonly referred to as open-door hospital.

OPENING TECHNIQUE

the way by which a therapist mandates initial trust and rapport at the start of an occupational union with a

OPERATION

noun. 1. a form of cognitive scheme which is mental, stems from behavior, exists in an ordered system wherein it

OPIA

suffix: fault or flaw of vision of the eyes.

OPIOID INTOXICATION

a reversible syndrome due to the recent taking of an opioid. It comprises clinically substantial behavioral or psychological alterations, as

OPPOSITIONAL DEFIANT DISORDER

in the DSM-IV-TR, a behavioral disorder of the younger years marked by repetitive disobedient, aversive or violent actions in the

OPTICAL PROJECTION 1

the development of a visual picture by way of a slide projector or like tool. 2. the centralization of items

OPTOGRAM

noun. the physical picture generated upon the retina by the bleaching of rhodopsin by a visual stimulant.

ORAL TEST

any exam wherein the queries are rendered and responded to in an oral manner.

ORDERLINESS

noun. the propensity to be clean and neat and to keep object in their desired places. Excessiveness in this department

ORGANIC APPROACH

the theory positing all illnesses or dysfunctions, cognitive and physical, as having a physiological foundation. Commonly referred to as organic-cism.

ORGANIC-AFFECTIVE SYNDROME

in the DSM-III-R, any disruption of mood with indicators which meet the standards for a mood disorder but which stem

ORGANIZATIONAL COMMITMENT

a worker's commitment to an establishment and desire to continue to be a part of it. Organizational dedication is frequently

ORGANOGENESIS

noun. 1. the development of organs during growth.

ORNE EFFECT

the propensity for common partakers to attempt to discern the desires or intentions of an experimenter and to attempt to

ORTHOGRAPHY

noun. 1. A language's official writing system. 2. the study of the manners of spelling in a system.