P

n23

PARAGRAPHIA

noun. a state wherein writing is skewed by transposition or exclusion of letters and terms or imposition of inaccurate and

PARALLELISM

1. typically, the quality or state of being parallel, structurally alike, or possessing correlating aspects. 2. with regard to philosophy,

PARANOID PERSONALITY DISORDER

in the DSM-IV-TR, a personality disorder marked by (i) pervasive, unnecessary suspicions and mistrust, (ii) over-sensitivity and, (iii) limited affectivity.

PARAPLEGIA

noun. paralyzing of the legs and lower portion of the trunk.

PARATHYROID HORMONE

a hormone dispersed by the parathyroid glands whenever blood-calcium levels are minimal. It encourages dissolution of bone tissue and absorption

PARENTAL INVESTMENT

the quantity of energy a mother or father uses in caring for their young. Since ova are much bigger than

PARETO PRINCIPLE 1

with regard to economics, the standard postulating that eighty percent of the wealth in any culture will be owned by

PART METHOD OF LEARNING

an acquisition type wherein the material is separated into portions, each to be mastered on its own, in a successive

PARTICIPANT

noun. an individual who participates in an investigation, analysis, or experiment, for instance by performing jobs mandated by the experimenter

PARVOCELLULAR SYSTEM

the part of the optic system which projects to or starts from small neurons within the four dorsal layers of

PASSIVE SCOPOPHILIA

carnal interest in and excitement by having other people look at one

PATH COEFFICIENT

with regard to path analysis, any of the set of regression-like coefficients which show the magnitude of unions across the

PATHOMIMICRY

noun. aware or unaware imitating, generation, or faking of indicators of illness or disorder. Commonly referred to as pathomimesis.

PATTERN THEORY

a theory preserving that the nerve impulse pattern for pain is generated by severe arousal of non-particular receptors, since there

PDDNOS

abbreviated form for pervasive developmental disorder not otherwise specified.

PEDOLOGY

noun. a formative 20th-century educational progression in Europe whose postulated intent was the scientific analysis of the physical and cognitive

PELLAGRA

noun. an insufficiency of the B vitamin nicotinic acid, characterized by weakness, gastrointestinal disruptions, skin ailments, and neurological indicators. Commonly

PENTOTHAL

a brand name for Thipoental.

PERCEPT

noun. the outcome of comprehension: the stimulant item or event as encountered by the person.

PERCEPTUAL DISTURBANCE

a disorder of comprehension, like (i) identifying letters but not terms, (ii) incapacity to determine direction or size, (iii) confusing