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Post-traumatic stress disorder (PTSD) may develop following exposure to an extremely threatening or horrific event.It is characterized by several of the following signs or symptoms: unwanted re-experiencing of the traumatic event—such as vivid, intense, and emotion-laden intrusive memories—dissociative flashback episodes, or nightmares; active avoidance of thoughts, memories, or reminders ...
The following diagnostic systems and rating scales are used in psychiatry and clinical psychology. This list is by no means exhaustive or complete. This list is by no means exhaustive or complete. For instance, in the category of depression, there are over two dozen depression rating scales that have been developed in the past eighty years.
Post traumatic stress disorder (PTSD) is now included in a new section titled "Trauma- and Stressor-Related Disorders." [21] The PTSD diagnostic clusters were reorganized and expanded from a total of three clusters to four based on the results of confirmatory factor analytic research conducted since the publication of DSM-IV. [22]
PTSD was classified as an anxiety disorder in the DSM-IV, but has since been reclassified as a "trauma- and stressor-related disorder" in the DSM-5. [1] The DSM-5 diagnostic criteria for PTSD include four symptom clusters: re-experiencing, avoidance, negative alterations in cognition/mood, and alterations in arousal and reactivity. [1] [4]
Pairs of items were selected on two criteria: (a) they were uncorrelated or negatively correlated for genuine responders; and (b) they were positively correlated for feigners and accounted for more than 10% of the variance (φ coefficient > .35)." [3] The SC scale contains 13 pairs of SIMS items.
Prolonged grief disorder (PGD), also known as complicated grief (CG), [1] traumatic grief (TG) [2] and persistent complex bereavement disorder (PCBD) in the DSM-5, [3] is a mental disorder consisting of a distinct set of symptoms following the death of a family member or close friend (i.e. bereavement).
From January 2008 to December 2012, if you bought shares in companies when Rochelle B. Lazarus joined the board, and sold them when she left, you would have a -29.9 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
Disability-adjusted life years (DALYs) are a measure of overall disease burden, expressed as the number of years lost due to ill-health, disability, or early death.It was developed in the 1990s as a way of comparing the overall health and life expectancy of different countries.