A taxometric analysis of panic disorder.
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| Title: | A taxometric analysis of panic disorder. |
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| Authors: | Hall, Christian (AUTHOR), Broman-Fulks, Joshua (AUTHOR), Holden, Christopher (AUTHOR), Bergman, Shawn (AUTHOR) |
| Source: | Cognitive Behaviour Therapy. Jul2025, Vol. 54 Issue 4, p502-513. 12p. |
| Subjects: | Panic disorders, Anxiety disorders, Acquisition of data, Diagnosis |
| Abstract: | Panic disorder is costly, and while evidence-based interventions for panic disorder are effective, obtaining a diagnosis often precludes access to such treatments. This is problematic because the categorical diagnosis of panic disorder (i.e. "you have it, or you don't") supported by modern diagnostic manuals contradicts empirically supported dimensional models of panic disorder. Taxometric analyses, which test the dimensional or categorical latent structure of constructs, have consistently revealed dimensional latent structures when applied to other anxiety disorders and panic-related processes, but taxometric analyses have never been applied to panic disorder. To address this gap in the literature, three nonredundant taxometric procedures were applied to seven theoretically-relevant indicators of panic disorder derived from Panic Disorder Severity Scale data collected from 663 participants recruited via Amazon Mechanical Turk. Simulated comparison plots and objective fit indices were also evaluated. The collective results provided consistent empirical support for a dimensional model of panic disorder, with an overall mean CCFI score of.39. The implications of the present findings for the measurement, assessment, diagnosis, and treatment of panic disorder are discussed. [ABSTRACT FROM AUTHOR] |
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| Database: | Psychology and Behavioral Sciences Collection |
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| Abstract: | Panic disorder is costly, and while evidence-based interventions for panic disorder are effective, obtaining a diagnosis often precludes access to such treatments. This is problematic because the categorical diagnosis of panic disorder (i.e. "you have it, or you don't") supported by modern diagnostic manuals contradicts empirically supported dimensional models of panic disorder. Taxometric analyses, which test the dimensional or categorical latent structure of constructs, have consistently revealed dimensional latent structures when applied to other anxiety disorders and panic-related processes, but taxometric analyses have never been applied to panic disorder. To address this gap in the literature, three nonredundant taxometric procedures were applied to seven theoretically-relevant indicators of panic disorder derived from Panic Disorder Severity Scale data collected from 663 participants recruited via Amazon Mechanical Turk. Simulated comparison plots and objective fit indices were also evaluated. The collective results provided consistent empirical support for a dimensional model of panic disorder, with an overall mean CCFI score of.39. The implications of the present findings for the measurement, assessment, diagnosis, and treatment of panic disorder are discussed. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 16506073 |
| DOI: | 10.1080/16506073.2024.2423656 |
