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According to intellectual historian Jan E. Goldstein, the initial introduction of idée fixe as a medical term occurred around 1812 in connection with monomania. [1] The French psychiatrist Jean-Étienne Dominique Esquirol considered an idée fixe – in other words an unhealthy fixation on a single object – to be the principal symptom of monomania. [2]
Fixation (German: Fixierung) [1] is a concept (in human psychology) that was originated by Sigmund Freud (1905) to denote the persistence of anachronistic sexual traits. [ 2 ] [ 3 ] The term subsequently came to denote object relationships with attachments to people or things in general persisting from childhood into adult life.
Therefore, an infantile oral fixation would be manifest as an obsession with oral stimulation. If weaned either too early or too late, the infant might fail to resolve the emotional conflicts of the oral stage of psychosexual development and might develop a maladaptive oral fixation.
Freud's theories on early childhood have been influential on the psychological community; the phrase anal retentive and the term anal survive in common usage. The second edition of the Diagnostic and Statistical Manual (DSM-II) introduced obsessive-compulsive personality disorder (OCPD), with a definition based on Freud's description of anal-retentive personality. [5]
Metacognitive therapy (MCT) is a psychotherapy focused on modifying metacognitive beliefs that perpetuate states of worry, rumination and attention fixation. [1] It was created by Adrian Wells [2] based on an information processing model by Wells and Gerald Matthews. [3] It is supported by scientific evidence from a large number of studies. [4] [5]
The Zung Self-Rating Anxiety Scale (SAS) was designed by William W. K. Zung M.D. (1929–1992) a professor of psychiatry from Duke University, to quantify a patient's level of anxiety. [ 1 ] [ 2 ] The SAS is a 20-item self-report assessment device built to measure anxiety levels, based on scoring in 4 groups of manifestations: cognitive ...
Aaron T. Beck et al. (1988) combined three separate anxiety questionnaires, with 86 original items, to derive the BAI: the Anxiety Checklist, the Physician's Desk Reference Checklist, and the Situational Anxiety Checklist. [2] The BAI is used for measuring the severity of anxiety in adolescents and adults ages 17 and older.
Representation of the stages of processing in a typical reaction time paradigm. Mental chronometry is the scientific study of processing speed or reaction time on cognitive tasks to infer the content, duration, and temporal sequencing of mental operations.