Assessing the validity and reliability of the International Anxiety Questionnaire and the International Depression Questionnaire in two bereaved national samples
This study tested the psychometric properties of these scales in two samples of bereaved adults from the United Kingdom and the Republic of Ireland. Confirmatory factor analysis (CFA) was used to test the combined dimensionality and measurement invariance of the IAQ and IDQ across the United Kingdom (n = 1012) and Irish (n = 1011) samples. Differential item functioning (DIF) was tested using multiple indicator multiple cause (MIMIC) modelling while convergent validity was also assessed. CFA results supported a correlated two-factor model in both samples. The MIMIC model showed that the IDQ item "Had recurrent thoughts of d...
Source: Clinical Psychology and Psychotherapy - September 30, 2023 Category: Psychiatry Authors: Philip Hyland Enya Redican Thanos Karatzias Mark Shevlin Source Type: research

A comparison of 'not just right experiences' in obsessive-compulsive disorder, anxiety and depressive disorders and non-clinical controls in China
CONCLUSION: NJREs are related closely to OC symptoms, with their severity discriminating between OCD patients and those with ADs or MDD. NJREs were more specific for OCD in the Chinese population and are therefore worthy of further study in the future.PMID:37749937 | DOI:10.1002/cpp.2916 (Source: Clinical Psychology and Psychotherapy)
Source: Clinical Psychology and Psychotherapy - September 26, 2023 Category: Psychiatry Authors: Lijuan Yang Daning Chen Xiaodong Zhang Fangfang Huang Zhanjiang Li Xiangyun Yang Source Type: research

Early maladaptive schemas, emotion regulation difficulties and alexithymia: A systematic review and meta-analysis
CONCLUSIONS: The findings suggested that almost all 18 EMSs are implicated in emotion regulation difficulties and alexithymia, particularly those relating to unmet needs for attachment and autonomy.PMID:37735142 | DOI:10.1002/cpp.2914 (Source: Clinical Psychology and Psychotherapy)
Source: Clinical Psychology and Psychotherapy - September 21, 2023 Category: Psychiatry Authors: Pamela D Pilkington Gery C Karantzas Bruno Faustino Elizabeth Pizarro-Campagna Source Type: research

In search of hidden threats: A scoping review on paranoid presentations in personality disorders
Clin Psychol Psychother. 2023 Sep 20. doi: 10.1002/cpp.2913. Online ahead of print.ABSTRACTRecent diagnostic developments suggest that paranoia is a transdiagnostic characteristic common to several personality disorders rather than a personality disorder per se. Nonetheless, empirical literature fails to provide comprehensive and univocal findings on whether and how paranoid presentations relate to different personality disorders. In the present scoping review, we map the empirical literature on paranoid presentations in personality disorders, considering the entire spectrum of paranoid manifestations (i.e., the paranoia h...
Source: Clinical Psychology and Psychotherapy - September 20, 2023 Category: Psychiatry Authors: Erika Fanti Marco Di Sarno Rossella Di Pierro Source Type: research