RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.
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Transcript of RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.
![Page 1: RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.](https://reader036.fdocuments.net/reader036/viewer/2022062301/56649f455503460f94c66731/html5/thumbnails/1.jpg)
RELIABILITY OF DIAGNOSISABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2
![Page 2: RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.](https://reader036.fdocuments.net/reader036/viewer/2022062301/56649f455503460f94c66731/html5/thumbnails/2.jpg)
RELIABILITY
• Whether the same disorder is diagnosed every time.
• Inter-rater reliability: whether different diagnosticians get the same diagnosis. ie. how objective the diagnostic criteria is.
• Test-retest: whether repeating the diagnosis will give a different result between each time.
![Page 3: RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.](https://reader036.fdocuments.net/reader036/viewer/2022062301/56649f455503460f94c66731/html5/thumbnails/3.jpg)
COOPER ET AL. – NEW YORK LONDON DIAGNOSIS
• Description - An identical video clip of a patient was shown to psychiatrists from New York and London.
• Findings
• Psychiatrists from New York had a higher likelihood of diagnosing schizophrenia.
• Psychiatrists from London were more likely to diagnose mania or depression.
![Page 4: RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.](https://reader036.fdocuments.net/reader036/viewer/2022062301/56649f455503460f94c66731/html5/thumbnails/4.jpg)
BECK – PSYCHIATRISTS AGREEMENT
• Description - Agreement between two psychiatrists on diagnosis for 153 patients was 54%.
• The was due to the vagueness in criteria for diagnosis and;
• The different process for diagnosis.
![Page 5: RELIABILITY OF DIAGNOSIS ABNORM – NORMS AND DIAGNOSIS #2 – LESSON #2.](https://reader036.fdocuments.net/reader036/viewer/2022062301/56649f455503460f94c66731/html5/thumbnails/5.jpg)
DI NARDO (1993):
• Two clinicians separately diagnosed 267 people seeking treatment for anxiety and stress disorders.
• They found higher reliability for obsessive compulsive disorder but lower reliability for major depression