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Article
Trait and state variance in oppositional defiant disorder symptoms: A multi-source investigation with Spanish children
Psychological Methods
  • Christian Geiser, Utah State University
  • Jonathan Preszler, Washington State University
  • G. Leonard Burns, Washington State University
  • Kaylee Litson, Utah State University
  • Mateu Servera, University of the Balearic Islands
Document Type
Article
Publisher
Psychological Assessment
Publication Date
2-1-2017
DOI
10.1037/pas0000313
Abstract
The objective was to determine and compare the trait and state components of oppositional defiant disorder (ODD) symptom reports across multiple informants. Mothers, fathers, primary teachers, and secondary teachers rated the occurrence of the ODD symptoms in 810 Spanish children (55% boys) on 2 occasions (end first and second grades). Single source latent state-trait (LST) analyses revealed that ODD symptom ratings from all 4 sources showed more trait (M = 63%) than state residual (M = 37%) variance. A multiple source LST analysis revealed substantial convergent validity of mothers' and fathers' trait variance components (M = 68%) and modest convergent validity of state residual variance components (M = 35%). In contrast, primary and secondary teachers showed low convergent validity relative to mothers for trait variance (Ms = 31%, 32%, respectively) and essentially zero convergent validity relative to mothers for state residual variance (Ms = 1%, 3%, respectively). Although ODD symptom ratings reflected slightly more trait- than state-like constructs within each of the 4 sources separately across occasions, strong convergent validity for the trait variance only occurred within settings (i.e., mothers with fathers; primary with secondary teachers) with the convergent validity of the trait and state residual variance components being low to nonexistent across settings. These results suggest that ODD symptom reports are trait-like across time for individual sources with this trait variance, however, only having convergent validity within settings. Implications for assessment of ODD are discussed. multiple indicator multilevel latent state-trait (LST) model for the analysis of multitrait-multimethod-multioccasion (MTMM-MO) data is proposed. The LST-COM model combines current CFA-MTMM modeling approaches of interchangeable and structurally different methods and LST modeling approaches. The model enables researchers to specify construct and method factors on the level of time-stable (trait) as well as time-variable (occasion-specific) latent variables and analyze the convergent and discriminant validity among different rater groups across time. The statistical performance of the model is scrutinized by a simulation study and guidelines for empirical applications are provided.
Citation Information
Christian Geiser, Jonathan Preszler, G. Leonard Burns, Kaylee Litson, et al.. "Trait and state variance in oppositional defiant disorder symptoms: A multi-source investigation with Spanish children" Psychological Methods Vol. 29 Iss. 2 (2017) p. 135 - 147
Available at: http://works.bepress.com/christian-geiser/14/