How does dysfunctional thinking decrease during recovery from major depression?
Decreased dysfunctional thinking in recovering depressed patents could reflect predominantly (a). reduced access to dysfunctional schemas or (b). increased metacognitive monitoring of dysfunctional schematic products. Twenty acutely depressed patients, 20 partially remitted depressed patients, and 20 controls were compared on tasks primarily reflecting one or the other of these processes. On both tasks, acutely depressed patients differed significantly from controls. Partially remitted patients resembled acutely depressed patients on the task assessing dysfunctional schema access but resembled controls on the metacognitive monitoring task. Results suggest that reduced dysfunctional thinking associated with partial remission is mediated primarily by increased metacognitive monitoring of dysfunctional cognitive products rather than reduced access to dysfunctional schemas.
Sheppard
Leyland C
LC
Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom. lsheppard@onetel.net.uk
Teasdale
John D
JD
D000293:Adolescent; D000328:Adult; D000368:Aged; D003072:Cognition Disorders / Q000175:diagnosis* / Q000209:etiology*; D003289:Convalescence; D003865:Major Depressive Disorder / Q000150:complications* / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011930:Reaction Time; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D013850:Thinking