Cross-Cultural Validation of the Cognitive Biases Questionnaire for Psychosis in Japan and Examination of the Relationships Between Cognitive Biases and Schizophrenia Symptoms

Ishikawa, Rie; Ishigaki, Takuma; Kikuchi, Akiko; Matsumoto, Kazunori; Kobayashi, Shigeru; Morishige, Satori; Hosono, Masahito; Nakamura, Yasuhisa; Kase, Akihiko; Morimoto, Takafumi; Haga, Daisuke

doi:10.1007/s10608-016-9807-8

Cited by 7 publications

(6 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Overall, the contributions of Emotional Reasoning and Catastrophising to Belief in the Paranormal are consistent with the cognitive model of psychosis, which postulates that there are strong links between reality testing deficits, emotions, and delusional beliefs (Ishikawa et al, 2017). This comparison was not previously possible due to the inclusion of falsity within the definition of delusions.…”

Section: Discussionsupporting

confidence: 79%

Thinking Style and Paranormal Belief: The Role of Cognitive Biases

Williams

Denovan

Drinkwater

et al. 2021

Imagination, Cognition and Personality

View full text Add to dashboard Cite

This study investigated the degree to which cognitive bias mediated the relationship between thinking style and belief in the paranormal. A sample of 496 participants completed the Revised Paranormal Belief Scale (RPBS), the Belief in Science Scale (BISS), the Cognitive Biases Questionnaire for Psychosis, and the reality testing subscale of the Inventory of Personality Organization (IPO-RT). The BISS and IPO-RT served as proxy indices of preferred thinking style; the BISS assessed rational-analytical (objective) processing, and the IPO-RT intuitive-experiential (subjective) processing. Cognitive biases (Jumping to Conclusions, Intentionalising, Catastrophising, Emotional Reasoning, and dichotomous thinking) correlated positively with belief in the paranormal. Mediation using path analysis indicated that Emotional Reasoning and Catastrophising exerted indirect effects in relation to BISS, IPO-RT and RPBS. Direct relationships existed between IPO-RT and RPBS, and BISS and RPBS. Of the biases, only Emotional Reasoning and Catastrophising predicted RPBS. The contribution of Emotional Reasoning and Catastrophising to belief in the paranormal were consistent with previous research and the cognitive model of psychosis, which asserts that there are strong relationships between defective reality testing, emotional reasoning and delusional beliefs.

show abstract

Section: Discussionsupporting

confidence: 79%

Thinking Style and Paranormal Belief: The Role of Cognitive Biases

Williams

Denovan

Drinkwater

et al. 2021

Imagination, Cognition and Personality

View full text Add to dashboard Cite

show abstract

“…As a speci c outcome for schizophrenia patients, we assessed levels of schizophrenic symptoms (Positive and Negative Syndrome Scale: PANSS [17][18][19]) and cognitive bias (Cognitive Biases Questionnaire for psychosis: CBQp [20,21]).…”

Section: Outcomes Resultsmentioning

confidence: 99%

Clinical effectiveness of metacognitive training as a transdiagnostic program in routine clinical settings: A single-group pre-post study

Tanoue

Yoshinaga

Hayashi

et al. 2020

Preprint

Self Cite

View full text Add to dashboard Cite

Abstract Objective To evaluate the clinical effectiveness of metacognitive training (MCT) as a transdiagnostic program, on a diverse population with mental disorders in routine day-care settings through a single-group pre-post-design. Results Thirty-four participants diagnosed with various mental disorders (schizophrenia = 22, non-schizophrenia = 12) received ten MCT group-sessions. Intent-to-treat analyses revealed significant improvements in quality of life/global functioning during the intervention period, and these improvements were well-maintained during the follow-up (all p < 0.05). The baseline to follow-up treatment effect sizes for quality of life and global functioning were middle (Hedge's g = 0.44 and 0.47, respectively). Significant improvements were also found in depressive symptoms during both the intervention and follow-up periods (all p < 0.05), but not in cognitive insight. Overall, participants were highly satisfied with the MCT content and format. Scores on almost all outcomes (except for depression) at each assessment point were not significantly different between the schizophrenic and non-schizophrenic sub-groups. The findings of this study suggest that MCT for a diverse population with mental disorders is a potentially effective approach in improving quality of life/global functioning and other clinical outcomes in routine day-care settings. Trial Registration: UMIN-CTR, UMIN000032393 (registered on April 26, 2018)

show abstract

“…Further studies should pin down MCT‐specific effects by using more MCT‐specific questionnaires and/or employing other group‐based active treatment controls. Second, the therapists in this study already had experience providing MCT (Ishikawa et al, 2016), and were practitioners who regularly worked at the institution where the study was conducted. Therefore, each therapist may have already established a good relationship with participants.…”

Section: Discussionmentioning

confidence: 99%

“…Cognitive bias was assessed using the Cognitive Biases Questionnaire for psychosis (CBQp) (Ishikawa et al, 2016; Peters et al, 2014) which consists of 30 vignettes of everyday scenarios. Participants were asked to imagine themselves in a given situation and then to choose one of three cognitive responses.…”

Section: Methodsmentioning

confidence: 99%

Clinical effectiveness of metacognitive training as a transdiagnostic program in routine clinical settings: A prospective, multicenter, single‐group study

Tanoue

Yoshinaga

Hayashi

et al. 2020

Japan Journal Nursing Sci

Self Cite

View full text Add to dashboard Cite

Aim To evaluate the clinical effectiveness of metacognitive training (MCT) as a transdiagnostic program, on a diverse population with mental disorders in routine Japanese day‐care settings. Methods This study employed a prospective, multicenter, single‐group pre‐post design. Participants diagnosed with various mental disorders received 10 MCT group sessions. We set transdiagnostic outcomes to assess quality of life, global functioning, cognitive insight, and depressive symptoms. At the end of the MCT, we also evaluated participants' satisfaction with treatment. Assessments were conducted at baseline (Pre), Week 5 (Mid), Week 10 (Post), and Week 14 (follow‐up: FU). Results Thirty‐four participants enrolled in the study and received MCT (schizophrenia = 22, non‐schizophrenia = 12). Intent‐to‐treat analyses revealed significant improvements in quality of life/global functioning during the intervention period, and further improvements were observed during the follow‐up (all p < .05). The Pre–FU treatment effect sizes for quality of life and global functioning were small (Hedge's g = 0.44 and 0.47, respectively). Significant improvements were also found in depressive symptoms during both the intervention and follow‐up periods (all p < .05), but not in cognitive insight. Overall, participants were highly satisfied with the MCT content and format. Scores on almost all outcomes (except for depression) at each assessment point were not significantly different between the schizophrenic and non‐schizophrenic sub‐groups. Conclusions Despite several limitations, mainly due to small sample size and having no control conditions, our results suggest that MCT for a diverse population with mental disorders is a potentially effective approach in improving quality of life/global functioning and other clinical outcomes in routine day‐care settings.

show abstract

Cross-Cultural Validation of the Cognitive Biases Questionnaire for Psychosis in Japan and Examination of the Relationships Between Cognitive Biases and Schizophrenia Symptoms

Cited by 7 publications

References 38 publications

Thinking Style and Paranormal Belief: The Role of Cognitive Biases

Thinking Style and Paranormal Belief: The Role of Cognitive Biases

Clinical effectiveness of metacognitive training as a transdiagnostic program in routine clinical settings: A single-group pre-post study

Clinical effectiveness of metacognitive training as a transdiagnostic program in routine clinical settings: A prospective, multicenter, single‐group study

Contact Info

Product

Resources

About