P

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PILLAI

a multivariate test statistic utilized in multivariate analysis of variance, that is transformed into an f ratio to attain a

PITCH DISCRIMINATION

the capacity to recognize modifications in noise based upon pitch. It is more properly referred to as frequency discrimination because

PLACEMENT TEST

an examination utilized by educational facilities to place pupils in courses that adequately match their skills, achievements, and interests.

PLASTIC TONUS

a state of voluntary muscles so that an appendage can be passively moved into positions which are held constant, at

PLEASURE CENTER

any of multiple different regions of the brain which, upon intracranial self-stimulation, have been involved in generating satisfaction. The presence

PAIN ENDURANCE

the quantity of time which pain of a specific intensity can be withstood.

PAIRING HYPOTHESIS

the hypothesis appointing the critical attribute of Pavlovian conditioning as the temporal conjunction between a conditioned stimulant and an unconditioned

PALMAR CONDUCTANCE

the electrical conductivity of the skin on the palms of the hands.

PANIC DISORDER

in the DSM-IV-TR, an anxiety disorder marked by repetitive, sudden panic attacks which are correlated with (i) continual worry about

PARA I

abbreviated form of: primipara.

PARADOXICAL DIRECTIVE

an instruction by a therapy professional toward the client to do exactly the opposite of what common sense would guide

PARALALIA

noun. 1. a talking disorder or disruption which consists of the supplementation of one talking noise for another one. 2.

PARAMEDIC

a medical professional who is trained and certified in particular to help healthcare professionals and, particularly, to render a vast

PARANOID TENDENCY

a tendency in regard to emotions of mistrust, persecutory beliefs, and aversive understandings of oneself and of other people.

PARASEXUALITY

noun. any type of carnal actions not consisting of average carnal acts performed with a consenting adult partner or normal

PARAWORLD

noun. a hypothetical world of desired states which act as a premise for building a model of some system or

PARENTING

noun. all behaviors related to the raising of children.

PARKINSONIAN

of or corresponding to Parkinson

PARTIAL CONCEALMENT

the hiding of what or who is being viewed by a researcher.

PARTICIPATIVE DECISION-MAKING (PDM)

the management practice of permitting workers to engage in the decision-making procedure. The degree of participation can vary from a