Glossary P

In the psychology context, perspiration refers to the act of sweating, which can be both a physical and psychological response. Sweating is a natural process that occurs when the body's temperature rises, either as a result of exercise or exposure to heat. However, sweating can also occur in response to psychological stimuli, such as stress or anxiety..

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Persuasion is defined as a deliberate attempt to change attitudes or beliefs with information and arguments; the process by which a message induces change in beliefs, attitudes, or behaviors.

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Persuasive communication is a type of communication, such as TV or speech advertisement that advocates a particular side of an issue

Persuasive-arguments theory is an explanation of polarization in groups assuming that group members change their opinions during group discussion, generally adopting the position favored by the majority of the members, because the group can generate more arguments favoring that position.

Perturbation means heightened psychological disturbance in a person's life

Pervasive developmental disorder refers to a psychiatric disorder characterised by social, communicative and behavioural deficits.

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- Pervasive developmental disorder, not otherwise specified (PDD-NOS) : Pervasive developmental disorder, not otherwise specified (PDD-NOS) refers to a disorder in which the child displays social, communication, and behavioral impairments associated with PDD, but does not meet the criteria for PDD, schizophrenia, or other disorders.

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- Pervasive developmental disorders (PDDs) : pervasive developmental disorders (PDDs) is a category of disorders characterized by severe and extensive impairments in social interaction and communication skills, along with stereotyped patterns of behaviors, interests, and activities.