The psychometric properties of the Leyton Obsessional Inventory–Child Version Survey Form (LOI-CV Survey Form) and the Short Leyton. Psychol Med. Nov;1(1) The Leyton obsessional inventory. Cooper J. PMID: ; [Indexed for MEDLINE]. MeSH terms. Compulsive Behavior. Short Leyton Obsessional Inventory-Child Version (SLOI-CV). This form is about how you might have been feeling or acting recently. For each item please tick.

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Factor structure, reliability, and validity.

Utility of the Leyton Obsessional Inventory to distinguish OCD and OCPD.

Lawrence Erlbaum Associates, Inc; Child and parent versions. Standardization in a national school-based survey and two-year follow-up. While this is a relatively modest sample for a psychometric study, fifty participants is not an insignificant cohort of youth with OCD especially when considering that treatment sensitivity was examined.

Finally, although treatment sensitivity data are presented, test-retest and alternate form reliabilities are not inventoy. American Psychiatric Association; Correspondence concerning this article should be addressed to Eric A.

The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final citable form. Factorial leyotn was initially supported through a coherent structure consisting of the following factors: Table 1 Pearson correlation coefficients for study measures. European Child and Adolescent Psychiatry.


See above for a detailed description of the scales and associated psychometric properties.

The following measures were administered or completed: There are several areas where limited psychometric information is most noticeable. Even with high specificity, the poor sensitivity suggests limited diagnostic utility of this measure relative to expert clinician diagnosis and structured diagnostic interviews. Evidence-based psychosocial treatments for child and adolescent obsessive-compulsive disorder.

Moreover, with the exception of Stewart et al. Post-treatment diagnostic specificity was 1. First, with the exception of treatment studies and the report by Stewart et al. The contributions of Jeannette Reid are gratefully acknowledged.

Despite being widely used in clinical and research practice e. Third, diagnostic specificity could not be calculated at baseline because all participants were diagnosed with OCD.

Child and Youth Care Forum. Please see Storch et al.

Recommendations for clinical practice and treatment research. Given relatively low levels of symptom endorsement on the LOI-CV Survey Form, the acceptable reliability may be an artifact of the number of items in the scale i.

Journal of Clinical Child and Adolescent Psychology. Although the present study was not able to compare the LOI-CV Survey Form with other obsessive-compulsive symptom self-report scales, data from extant studies have demonstrated higher associations between other self-report inventories and the CY-BOCS see Table 2.


Test-retest reliability of anxiety symptoms and diagnoses with anxiety disorders interview schedule for DSM-IV: Fourth, sample size did not permit quantitative verification of the factor structure.

The Leyton obsessional inventory.

Diagnostic status was ascertained through a structured diagnostic interview and confirmed through an unstructured clinical interview with an experienced clinician.

Participants completed study measures at baseline i. Psychometric properties and feasibility of a self-report measure of obsessive—compulsive symptoms in youth. Psychometric properties of child- and parent-report formats.

Concomitant medication was not exclusionary 35 participants were taking a stable psychopharmacologic agent s. The CBCL has demonstrated good reliability, internal consistency and discriminant validity. Independent evaluators blinded to the treatment condition of the participants administered the clinician-rated study measures e.

Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Procedures All research procedures were reviewed and approved by the local institutional review board. This is a PDF file of an unedited manuscript that has been accepted for publication.

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