Glossary P

Preemption principle refers to the principle that the speech of a child's linguistic environment preempts or suppresses the language bioprogram.

Preestablished harmony is Leibniz's contention that God had created the monads composing the universe in such a way that a continuous harmony existed among them. This explained why mental and bodily events were coordinated. Likewise, Preestablished harmony is the belief that bodily events and mental events are separate but correlated because both were designed to run identical courses.

Preference for Consistency (PFC) refers to a disposition that represents the extent to which people desire predictability and compatibility within their own responses and within others’ responses

Preference method is a method used to gain information about infants’ perceptual abilities by presenting two (2) or more stimuli and observing which stimulus the infant prefers.

Preference-for-novelty paradigms are tasks in which an infant's preference, often measured in looking time, for a novel as opposed to a familiar stimulus is used as an indication of memory for the familiar stimulus.

- Preferential looking (PL) Technique : Preferential looking (PL) technique refers to a technique used to measure perception in infants where two (2) stimuli are presented, and the infant’s looking behavior is monitored for the amount of time the infant spends viewing each stimulus.

Preferred Provider Organization (PPO) is defined as a network of affiliated practitioners that has agreed to charge pre-established rates for particular medical services. Preferred Provider Organization (PPO) also refers to a managed care system that contracts with outside providers to supply services to members. These outside providers are reimbursed for their services at a discounted rate in return for an increased number of member referrals.

Preformated Reports are forms prepared manually by investigators