Research Supplemental Materials

Research Supplemental Materials

Construct Validation of the Supports Intensity Scale – Children and Adult Versions: An Application of a Pseudo Multitrait-Multimethod Approach

  1. MTMM Mplus Syntax
  2. MTMM Supplementary Tables

Examining underlying relationships between the Supports Intensity Scale – Adult version and the Supports Intensity Scale – Children’s version

  1. Hypothesized measurement model
  2. Information on the skewness and kurtosis of indicators used for the hypothesized measurement model

Benefits of Latent Variable Modeling to Norm Scales: An International Application using the Supports Intensity Scale – Children’s Version

  1. Mplus example syntax
    1. Strong invariance model for subscales
    2. Strong invariance model for SNI
    3. Home living activities final model
    4. Community and neighborhood activities final model
    5. School participation activities final model
    6. School learning activities final model
    7. Health and safety activities final model
    8. Social activities final model
    9. Advocacy activities final model
    10. SNI final model
  2. Sensitivity analyses: Results from six separate 2-group models
  3. Sensitivity analyses: Comparisons between Spain-only (6-group) and Spain + U.S. (12-group) models