behavior that is atypical or statistically uncommon within a particular culture or that is maladaptive or detrimental to an individual or to those around that individual. Such behavior is often regarded as evidence of a mental or emotional disturbance, ranging from minor adjustment problems to severe mental disorder.
Examples of abnormal behavior include depression, anxiety, obsessive-compulsive disorder (OCD), anorexia nervosa, borderline personality disorder, autism spectrum disorder, bipolar disorder, etc.
The psychological factors underlying abnormal behavior include personality development (Psychodynamic factors), the role of learning (Behavioral factors), cognitions (Cognitive factors), and the blocking of innate needs and desires (Humanistic factors).
The four main models to explain psychological abnormality are the biological, behavioural, cognitive, and psychodynamic models.
In the DSM-5, abnormal behavior is characterized by four general criteria: maladaptive behavior, personal distress, statistical rarity, and violation of social norms.
The assessment of abnormal behavior (p. 74) Assessment is the process of gathering information and drawing conclusions about a persons traits, skills, abilities, functioning, and emotional problems to use in developing a diagnosis.
The two most common types of treatment are psychotherapy and pharmacological treatment. Psychotherapies come in a variety of theoretical orientations and formats. The most common treatment orientations are psychodynamic, humanistic, behavioral, cognitive, biomedical, and integrated.
Behavior that is out of the ordinary is not necessarily indicative of a mental or psychological disorder. Abnormal behavior, on the other hand, while not a mental disorder in itself, is often an indicator of a possible mental and/or psychological disorder.
Abnormal includes three different categories; they are subnormal, supernormal and paranormal. The science of abnormal psychology studies two types of behaviors: adaptive and maladaptive behaviors.
Time must also be taken into account, as what is considered abnormal at one time in one culture may be normal at another time, even in the same culture. Different people can behave in the same way, and some will be normal and others abnormal, depending on age and gender (and sometimes other factors).
Your life experiences, such as stress or a history of abuse, especially if they happen in childhood. Biological factors such as chemical imbalances in the brain. A traumatic brain injury. A mother's exposure to viruses or toxic chemicals while pregnant.
The most common disruptive behaviour disorders include oppositional defiant disorder (ODD), conduct disorder (CD) and attention deficit hyperactivity disorder (ADHD). Boys are more likely than girls to suffer from behavioural disorders.
If a behavior is creating problems in a person's life or is disruptive to other people, then this would be an "abnormal" behavior. In such cases, the behavior may require some type of mental health intervention.
it deviates from socially acceptable behavior, t causes an individual distress, it reduces an individual's ability to function.
Information for an assessment of abnormal behavior comes from many different sources, including formalized testing and documentary reviews, but the techniques most often used are clinical interviews and observations.
Most definitions include the “3 Ds”: Dysfunction, distress (or impairment), and deviance.