Constructing a preliminary model of school belonging for students with intellectual disability.

The construct of belonging has been studied in many marginalised student groups yet has been understudied among students with intellectual disability. The present study used a large dataset from the United States to quantitatively investigate the construct of belonging among 7^th to 12^th grade students with the educational classification of "intellectual disability" (n = 670) who responded to a set of questions related to belonging in a nationally representative survey. The purpose of the study was twofold: (1) to identify the latent factors of belonging among students with intellectual disability to create a preliminary model and (2) use the preliminary model to compare belonging among students with intellectual disability with different demographic factors (e.g., race, sex, English proficiency). Exploratory factor analysis revealed a four-factor model of belonging and confirmatory factor analysis suggested the model was a good fit for the data, ${\chi }^2$ = 622.81, p < .001, RMSEA = .049, CFI = 0.879, TLI = 0.868. The study has implications for future avenues of research, including measurement development, exploring the developmental pathway of belonging, and the consequences of not belonging.