Metacognitive and social cognition deficits in patients with significant psychiatric and medical adversity: a comparison between participants with schizophrenia and a sample of participants who are HIV-positive.
Research exploring metacognition and social cognition in schizophrenia has tended to use control groups experiencing relatively little adversity. Therefore, it remains unclear whether the deficits found among persons with schizophrenia are merely the result of greater life adversity. To explore this issue, we assessed metacognition and social cognition among 40 participants with schizophrenia and 25 adults with HIV. We chose to explore this phenomenon in people with HIV given the literature suggesting that this group experiences significant adversity. Measures of metacognition and social cognition included the Metacognition Assessment Scale (MAS), the Hinting test, and the Bell-Lysaker Emotion Recognition Test (BLERT). After controlling for education, years since diagnosis, and memory, the schizophrenia group performed more poorly on the MAS and the Hinting test. No differences were found on the BLERT. The results are consistent with the possibility that schizophrenia is linked to decrements in metacognition and some forms of social cognition.
Roudebush VA Medical Center, Indianapolis, IN, USA. plysaker@iupui.edu
Paul H
PH
Lysaker
Jamie M
JM
Ringer
Kelly D
KD
Buck
Megan
M
Grant
Kyle
K
Olesek
Brandi L
BL
Leudtke
Giancarlo
G
Dimaggio
D000328:Adult; D003072:Cognition Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology*; D015658:HIV Infections / Q000453:epidemiology / Q000523:psychology*; D006679:HIV Seropositivity / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011569:Psychiatric Status Rating Scales; D012559:Schizophrenia / Q000453:epidemiology; D012565:Schizophrenic Psychology; D012919:Social Behavior