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Three fundamental findings shaped HiTOP. [2] First, psychopathology is best characterized by dimensions rather than in discrete categories. [14] Dimensions are defined as continua that reflect individual differences in a maladaptive characteristic across the entire population (e.g., social anxiety is a dimension that ranges from comfortable social interactions to distress in nearly all social ...
Dimensional models are intended to reflect what constitutes personality disorder symptomology according to a spectrum, rather than in a dichotomous way.As a result of this they have been used in three key ways; firstly to try to generate more accurate clinical diagnoses, secondly to develop more effective treatments and thirdly to determine the underlying etiology of disorders.
The psychodynamic model is the fourth psychological model of abnormality and is based on the work of Sigmund Freud. It is based on the principles that psychological illnesses come about from repressed emotions and thoughts from experiences in the past (usually childhood), and as a result of this repression , alternative behaviour replaces what ...
The DSM and ICD developed, partly in sync, in the context of mainstream psychiatric research and theory. Debates continued and developed about the definition of mental illness, the medical model, categorical vs dimensional approaches, and whether and how to include suffering and impairment criteria. [45]
A theory is κ-categorical (or categorical in κ) if it has exactly one model of cardinality κ up to isomorphism. Morley's categoricity theorem is a theorem of Michael D. Morley ( 1965 ) stating that if a first-order theory in a countable language is categorical in some uncountable cardinality , then it is categorical in all uncountable ...
Explanatory psychopathology looks to find explanations for certain kinds of symptoms according to theoretical models such as psychodynamics, cognitive behavioural therapy or through understanding how they have been constructed by drawing upon Constructivist Grounded Theory (Charmaz, 2016) or Interpretative Phenomenological Analysis (Smith ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 13 February 2025. Mental health disorder Not to be confused with Psychosis, Psychopathology, Psychic, or Sycophancy. "Psychopaths" and "Psychopath" redirect here. For other uses, see Psychopath (disambiguation). "Sociopathy" and "Sociopath" redirect here. For another usage of these terms, see antisocial ...
The trauma model of mental disorders, or trauma model of psychopathology, emphasises the effects of physical, sexual and psychological trauma as key causal factors in the development of psychiatric disorders, including depression and anxiety [1] as well as psychosis, [2] whether the trauma is experienced in childhood or adulthood. It ...