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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Independent evaluators blinded to the treatment condition of the participants administered the clinician-rated study measures e. See above for a detailed description of the scales and associated psychometric properties.

Items are initially rated for their presence or absence; for those items endorsed as present, a follow-up question assesses interference caused by the symptom on a 4-point scale with higher ratings representative of greater symptom severity.

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.

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

See other articles in PMC that cite the published article. Psychometric properties of child- and parent-report formats.


Psychometric properties and feasibility of a self-report measure of obsessive—compulsive symptoms in youth. For example, Bamber et al. With these issues in mind, we ask four research questions with regard to youth with OCD: Author information Copyright and License information Disclaimer.

Factorial validity was initially supported through a coherent obsesisonal consisting of the following factors: Development of a Short Leyton Obsessional Inventory for children and adolescents. The contributions of Jeannette Reid are gratefully acknowledged.

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ECDEU assessment manual for psychopharmacology. Test-retest reliability of anxiety symptoms and diagnoses with anxiety disorders interview schedule for DSM-IV: Diagnostic sensitivity was extremely poor both at pre-treatment and post-treatment suggesting limited ability to correctly classify caseness.

All research procedures were reviewed and approved by the local institutional review board.

As a service to our customers we are providing this early version of the manuscript. First, with the exception of treatment studies and the report by Stewart et al. Participants completed study measures at baseline i. There were no differences across invenory in terms of sociodemographic variables or scores on the LOI-CV Surveys; however, participants in Storch et al.

Journal of the American Academy of Child Psychiatry. Child Psychiatry and Human Development. Journal of Child and Adolescent Psychopharmacology. Although specificity was strong at post-treatment, this finding leytn due the overwhelming majority of youth not exceeding the LOI-CV Survey Form cutoff. The Multidimensional Anxiety Scale for Children: Journal of Clinical Child and Adolescent Psychology. Author manuscript; available in PMC Oct Consistent with Nunnally and Bernsteinalphas below.


Support Center Support Center. Norms from an epidemiological study.

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

Second, treatment sensitivity has not been supported in prior trials see Geller et al. Even with high specificity, the poor sensitivity suggests limited diagnostic obxessional of this measure relative to expert clinician diagnosis and structured diagnostic interviews.

Given relatively low levels of symptom endorsement on the LOI-CV Survey Form, the acceptable reliability may inventlry an artifact of the number of items in the scale i.

The CDI has demonstrated good psychometric properties Kovacs, The publisher’s final edited version of this article is available at J Anxiety Disord.

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