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1. • • Feelings of sadness, low mood, and loss of interest in their usual activities must mark a change from a person's previous level of functioning and have persisted for at least two weeks.
     www.verywellmind.com/dsm-5-and-diagnosis-of-depression-1066916

     How Depression Is Diagnosed According to the DSM-5

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   What is Hurwicz criterion?

   • A defining feature of the Hurwicz Criterion is that it allows the decision maker to simultaneously take into account both the best and the worst possible outcomes. To do this, the decision maker chooses a “coefficient of pessimism”, called alpha (α), which is a decimal number between 0 and 1.

   Hurwicz Criterion | Leonid Hurwicz

   www.leonidhurwicz.org/hurwicz-criterion/

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   What is Hurwicz's rule?

   • The methods described may be used in each decision making process within which each alternative (decision, strategy) is characterized by only one criterion (or one synthetic measure). The Hurwicz’s rule is a procedure applied within the decision making process under uncertainty (DMUU).

   Modifications of the Hurwicz’s decision rule | Central ... - Springer

   link.springer.com/article/10.1007/s10100-013-0302-y

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   Which DSM criteria discriminate between severe and moderate depression?

   • Among the secondary DSM criteria, the somatic cluster shows high discriminant ability to separate non-depression from moderate depression. For the discrimination of severe from moderate depression, the most reliable DSM-5 symptom is suicidality, followed by anhedonia, feelings of worthlessness and depressed mood.

   DSM-5 Criteria and Depression Severity: Implications for Clinical

   www.ncbi.nlm.nih.gov/pmc/articles/PMC6176119/

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   How are depression symptoms rated?

   • These symptoms are rated in an all or none (0 or 1) fashion. According to the DSM-5 criteria, the symptoms are summed to determine the presence or the absence of a major depression episode (4). Consequently, the DSM assumes that the depression construct may be considered unidimensional.

   DSM-5 Criteria and Depression Severity: Implications for Clinical

   www.ncbi.nlm.nih.gov/pmc/articles/PMC6176119/

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   Do specific clinical problems bias the Hamilton Depression Rating Scale?

   • Although the DSM criteria do not require distinguishing between clinical and non-clinical populations, it is possible to speculate that specific clinical problems may bias both the Hamilton Depression Rating Scale (e.g., irritable bowel syndrome) (69, 70) and the DSM-5 criteria (e.g., fibromyalgia) (71, 72).

   DSM-5 Criteria and Depression Severity: Implications for Clinical

   www.ncbi.nlm.nih.gov/pmc/articles/PMC6176119/

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   What is a moderate major depression symptom score?

   • Moderate major depression — Individuals with moderate major depression (table 4) have at least five depression symptoms (table 1) and a PHQ-9 symptom score of 10 to 19 (table 3). This includes those with "moderate" and "moderately severe" major depression (see 'Determination of severity' above).

   Major depressive disorder in adults: Approach to initial management

   www.uptodate.com/contents/major-depressive-disorder-in-adults-approach-to-initial-management

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3. www.leonidhurwicz.org › hurwicz-criterionHurwicz Criterion - Leonid Hurwicz

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   A defining feature of the Hurwicz Criterion is that it allows the decision maker to simultaneously take into account both the best and the worst possible outcomes. To do this, the decision maker chooses a “coefficient of pessimism”, called alpha (α), which is a decimal number between 0 and 1.

4. www.healthcentral.com › dsm-5-depression-criteriaDepression Definition and DSM-5 Diagnostic Criteria

   www.healthcentral.com › dsm-5-depression-criteria

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   Aug 26, 2022 · The DSM-5 outlines the following criterion to make a diagnosis of depression. The individual must be experiencing five or more symptoms during the same 2-week period and at least one of the...

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6. library.fiveable.me › hurwicz-criterionHurwicz Criterion - (Probabilistic Decision-Making) - Fiveable

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   The Hurwicz criterion is defined by two coefficients: alpha (α), which represents the degree of optimism, and (1 - α), representing the degree of pessimism. If a decision-maker is very optimistic, they might assign a high value to alpha, giving more weight to the best outcomes.

7. www.ncbi.nlm.nih.gov › pmc › articlesDSM-5 Criteria and Depression Severity: Implications for ...

   www.ncbi.nlm.nih.gov › pmc › articles

   Oct 2, 2018 · The two main diagnostic criteria for depression (depressed mood and loss of interest or pleasure) differ regarding their discrimination ability when the level of depression is considered: depressed mood is the most reliable DSM-5 symptom to discriminate moderate depression from non-depression whereas anhedonia emerges as an important criterion ...

   • Author: Julio C. Tolentino, Sergio L. Schmidt
   • DOI: 10.3389/fpsyt.2018.00450

   • Publish Year: 2018
   • Publication: Front Psychiatry. 2018; 9: 450.

8. www.uptodate.com › contents › major-depressiveMajor depressive disorder in adults: Approach to initial ...

   www.uptodate.com › contents › major-depressive

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   Aug 6, 2024 · After two episodes, the risk of recurrence within five years is approximately 75 percent [5]. This topic reviews the initial management of major depressive disorder (MDD), including how to choose a treatment regimen, how to optimize treatment, and when to refer for urgent management or to a psychiatrist.

9. link.springer.com › article › 10Modifications of the Hurwicz’s decision rule - Central ...

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   May 3, 2013 · The Hurwicz’s criterion is one of the classical decision rules applied in decision making under uncertainty as a tool enabling to find an optimal pure strategy both for interval and scenarios uncertainty.

10. www.verywellmind.com › dsm-5-and-diagnosis-ofHow Depression Is Diagnosed According to the DSM-5

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    Jun 16, 2023 · To be diagnosed with major depression, a person's symptoms must fit the criteria outlined in the DSM-5. Feelings of sadness, low mood, and loss of interest in their usual activities must mark a change from a person's previous level of functioning and have persisted for at least two weeks.