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Objective Working memory impairment is well established in psychotic disorders. However, the relative magnitude, diagnostic specificity, familiality pattern, and degree of independence from generalized cognitive deficits across psychotic disorders remain unclear. Method Participants from the Bipolar and Schizophrenia Network on Intermediate Phenotypes (B-SNIP) study included probands with schizophrenia (N=289), psychotic bipolar disorder (N=227), schizoaffective disorder (N=165), their first-degree relatives (N=315, N=259, N=193, respectively), and healthy controls (N=289). All were administered the WMS-III Spatial Span working memory test and the Brief Assessment of Cognition in Schizophrenia (BACS) battery. Results All proband groups displayed significant deficits for both forward and backward span compared to controls. However, after covarying for generalized cognitive impairments (BACS composite), all proband groups showed a 74% or greater effect size reduction with only schizoaffective probands showing residual backward span deficits compared to controls. Significant familiality was seen in schizophrenia and bipolar pedigrees. In relatives, both forward and backward span deficits were again attenuated after covarying BACS scores and residual backward span deficits were seen in relatives of schizophrenia patients. Conclusions Overall, both probands and relatives showed a similar pattern of robust working memory deficits that were largely attenuated when controlling for generalized cognitive deficits.

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This study examined psychopathological symptom outcomes in victims of interpersonal transgressions (IPTs) based on differences in offender blameworthiness attributions. Mindfulness and forgiveness were hypothesized to serve as protective factors against depression, anxiety, and stress symptoms. The results highlight the buffering influence of dispositional mindfulness and forgiveness on symptoms of depression, anxiety, and stress. These results provide initial evidence that mindfulness‐ and forgiveness‐based procedures may have beneficial therapeutic outcomes for individuals who experience psychopathology as the result of IPTs, specifically IPTs deemed intentional by the victim.