Skip to main content
Top
Gepubliceerd in:

01-03-2023 | Original Article

Do youth anxiety measures assess the same construct consistently throughout treatment? Results are...complicated

Auteurs: Jonathan C. Rabner, Thomas M. Olino, Anne Marie Albano, Golda S. Ginsburg, Scott N. Compton, John Piacentini, Dara Sakolsky, Boris Birmaher, Elizabeth Gosch, Philip C. Kendall

Gepubliceerd in: Child Psychiatry & Human Development | Uitgave 6/2024

Log in om toegang te krijgen
share
DELEN

Deel dit onderdeel of sectie (kopieer de link)

  • Optie A:
    Klik op de rechtermuisknop op de link en selecteer de optie “linkadres kopiëren”
  • Optie B:
    Deel de link per e-mail

Abstract

Interventionists interpret changes in symptoms as reflecting response to treatment. However, changes in symptom functioning and the measurement of the underlying constructs may be reflected in reported change. Longitudinal measurement invariance (LMI) is a statistical approach that assesses the degree to which measures consistently capture the same construct over time. We examined LMI in measures of anxiety severity/symptoms [i.e., Pediatric Anxiety Rating Scale (PARS), Multidimensional Anxiety Scale for Children (MASC), Screen for Child Anxiety and Related Disorders (SCARED)] in anxious youth at baseline and posttreatment. Initial fit was inadequate for 27 of 38 baseline and posttreatment models, but model modifications resulted in acceptable fit. Tests of LMI supported scalar invariance for the PARS and many, but not all, MASC and SCARED subscales. Findings suggest that the PARS, and many MASC and SCARED subscales can accurately be used to measure change over time, however, others may reflect changes in measurement properties.
Bijlagen
Alleen toegankelijk voor geautoriseerde gebruikers
Voetnoten
1
In order to calculate dMACS for this subscale, the highest level of MASC item 18 at baseline was recoded to equal the level below it, to ensure an equivalent number of thresholds with MASC item 18 at posttreatment.
 
Literatuur
4.
24.
go back to reference Monga S, Birmaher B, Chiappetta L, et al (2000) Screen for child anxiety-related emotional disorders (SCARED): Convergent and divergent validity. Depress Anxiety 12:85–91. https://doi.org/10.1002/1520-6394(2000)12:2<85::AID-DA4>3.0.CO;2-2 Monga S, Birmaher B, Chiappetta L, et al (2000) Screen for child anxiety-related emotional disorders (SCARED): Convergent and divergent validity. Depress Anxiety 12:85–91. https://​doi.​org/​10.​1002/​1520-6394(2000)12:2<85::AID-DA4>3.0.CO;2-2
26.
go back to reference R Core Team (2022) R: A language and environment for statistical computing R Core Team (2022) R: A language and environment for statistical computing
27.
go back to reference Rosseel Y (2012) lavaan: an R package for structural equation modeling. J Stat Softw 48:1–36CrossRef Rosseel Y (2012) lavaan: an R package for structural equation modeling. J Stat Softw 48:1–36CrossRef
28.
go back to reference Gamer M, Lemon J, Fellows I, Singh P (2019) irr: Various Coefficients of Interrater Reliability and Agreement Gamer M, Lemon J, Fellows I, Singh P (2019) irr: Various Coefficients of Interrater Reliability and Agreement
29.
go back to reference Schermelleh-Engel K, Moosbrugger H, Müller H (2003) Evaluating the fit of structural equation models: tests of significance and descriptive goodness-of-fit measures. 8:23–74 Schermelleh-Engel K, Moosbrugger H, Müller H (2003) Evaluating the fit of structural equation models: tests of significance and descriptive goodness-of-fit measures. 8:23–74
34.
go back to reference Widaman KF, Reise SP (1997) Exploring the measurement invariance of psychological instruments: applications in the substance use domain. The science of prevention: methodological advances from alcohol and substance abuse research. American Psychological Association, Washington, DC, US, pp 281–324CrossRef Widaman KF, Reise SP (1997) Exploring the measurement invariance of psychological instruments: applications in the substance use domain. The science of prevention: methodological advances from alcohol and substance abuse research. American Psychological Association, Washington, DC, US, pp 281–324CrossRef
41.
Metagegevens
Titel
Do youth anxiety measures assess the same construct consistently throughout treatment? Results are...complicated
Auteurs
Jonathan C. Rabner
Thomas M. Olino
Anne Marie Albano
Golda S. Ginsburg
Scott N. Compton
John Piacentini
Dara Sakolsky
Boris Birmaher
Elizabeth Gosch
Philip C. Kendall
Publicatiedatum
01-03-2023
Uitgeverij
Springer US
Gepubliceerd in
Child Psychiatry & Human Development / Uitgave 6/2024
Print ISSN: 0009-398X
Elektronisch ISSN: 1573-3327
DOI
https://doi.org/10.1007/s10578-023-01515-y