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Impulsivity differentially affects disorders involving the overcontrol of food intake (such as anorexia nervosa) and disorders involving the lack of control of food intake (such as bulimia nervosa). Cognitive impulsivity, such as risk-taking, is a component of many eating disorders, including those that are restrictive. [56]
The impulsivity items assess lack of planfulness and a tendency to act without thinking. The sensation seeking items describe a liking for thrills and excitement, novelty and variety, and unpredictable situations and friends. [3] Sociability: measures affiliation, social participation, extraversion. Assesses liking for big parties and ...
The dual-systems model of reflective and impulsive determinants of social behavior came out of the realization that behavior cannot just be determined by one single factor. Instead, behavior can arise by those consciously behaving (where there is an awareness and intent), or by pure impulse.
According to this theory, psychopaths should possess a number of specific personality traits, including low conscientiousness, socialization, and empathy, as well as high impulsivity and sometimes aggression. Preliminary research suggests that the PPI behaves as the personality theory of psychopathy says it should.
Psychoticism may be divided into narrower traits such as impulsivity and sensation-seeking. These may in turn be further subdivided into even more specific traits. For example, impulsivity may be divided into narrow impulsivity (unthinking responsivity), risk taking, non-planning, and liveliness. [1]
Disinhibition in psychology is defined as a lack of inhibitory control manifested in several ways, affecting motor, instinctual, emotional, cognitive, and perceptual aspects with signs and symptoms, such as impulsivity, disregard for others and social norms, aggressive outbursts, misconduct, and oppositional behaviors, disinhibited instinctual drives including risk-taking behaviors and ...
Using animal subjects allows researchers to test whether different areas of the brain are responsible for different learning mechanisms. Specifically, Gray's theory concentrated on understanding how reward or punishment related to anxiety and impulsivity measures. His research and further studies have found that reward and punishment are under ...
Traits of introversion and aloofness can protect an individual from impulsive and dangerous social situations because of reduced impulsivity and reward. [15] Frequent voluntary seclusion stimulates creativity and can give the individual time to think, work, reflect, and see useful patterns more easily.