Glossary P

Precueing refers to a procedure in which a cue stimulus is presented to direct an observer’s attention to a specific location where a test stimulus is likely to be presented. Precueing is a procedure that was used by Posner to show that attention enhances the processing of a stimulus presented at the cued location.

Precursor cells which is also known as Progenitor cells are early cells lining the neural tube that proliferate to create the neurons and glia cells of the brain.

Predator may be defined as an animal that eats other animals.

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Predatory Aggression (attack of prey by a predator) refers to human motivated attack behaviors. This kind of aggression is directed to natural prey and is deeply routed in our ancestors hunting behavior. Today it can be seen in the behavior of normal individuals as hunting. Abnormal/deviant subjects such as Narcissists may see other humans as lesser being or as non-equals and may not have any moral issues with stealing or hurting such individuals

Predestination refers to the belief that God has pre-ordained, even before birth, which people will be granted salvation and which are condemned to eternal damnation.

Predictability means having all the details about an event or having the mental resources to understand fully what needs to be done in a certain case may make the outcome of the event predictable.

Prediction is defined as an ability to accurately forecast behavior. In Research studies, Prediction is the statement of a future outcome before data are collected

Predictive validity is the xtent to which a measure accurately forecasts how a person will think, act, and feel in the future; the extent to which test scores correlate with scores on other relevant measures administered at some point in the future. Moreover, Predictive validity is defined as a form of criterion validity in which test scores of applicants are compared at a later date with a measure of job performanc; a type of validity demonstrated when scores obtained from a measure accurately predict behavior according to a theory.