Pervasive

Pervasive refers to something that is present, noticeable, or prevalent throughout. It is often used in various contexts such as psychology, technology, sociology, and medicine.

Definition

In general terms, pervasive is used to describe something that is widespread or permeates throughout. It can refer to an idea, trend, or phenomenon that is present or noticeable in every part of a thing or place.

In Psychology

In the field of psychology, the term pervasive is often used to describe certain types of behavioral disorders, such as Pervasive Developmental Disorders (PDD). These are a group of conditions that involve delays in the development of many basic skills, most notably the ability to socialize with others, to communicate, and to use imagination.

In Technology

In technology, pervasive computing, also known as ubiquitous computing, is a trend towards embedding microprocessors in everyday objects so they can communicate information. It involves technology that fades into the background, integrating seamlessly with the user's everyday life and activities.

In Sociology

In sociology, pervasive inequality refers to the widespread disparities in wealth and income among different social groups. It is a phenomenon that is present throughout society and affects all aspects of life, from education and employment to health and housing.

In Medicine

In medicine, pervasive refers to diseases or disorders that are widespread or have a tendency to spread. For example, Pervasive Refusal Syndrome (PRS) is a rare childhood disorder characterized by refusal to eat, drink, walk, talk or self-care.

See Also

• Pervasive Developmental Disorders
• Ubiquitous computing
• Pervasive inequality
• Pervasive Refusal Syndrome