Assessing the Modified Neighborhood Cohesion Index Among African American Adolescents Living in Public Housing: An Exploratory and Confirmatory Factor Analysis.

Objective: African American youth are disproportionately overrepresented in low-resourced segregated urban neighborhoods. Consequently, they experience greater exposure to neighborhood risks and subsequent depressive symptoms. Neighborhood cohesion represents a protective factor for youth in such environments. However, the concept remains underexplored among African American youth. This study examines the psychometric properties of a modified version of the Neighborhood Cohesion Index (NCI) among African American youth living in public housing. Method: Psychometric properties were assessed through exploratory and confirmatory factor analyses using data from African American youth (<em>N</em> = 235) living in public housing in two large northeastern cities. Results: The EFA resulted in the use of a single-factor structure with two dropped items and good internal validity. Findings from the CFA indicated that model fit indices were unacceptable for chi-square and RMSEA (&chi;2 [62; <em>N</em> = 235] = 170.19, p &lt; .001); RMSEA = 0.09 [90% CI: 0.071, 0.102]) but were acceptable for SRMR and CFI (SRMR = 0.06; CFI = 0.91) with three error covariances. Conclusions: The modified NCI is not ideal for assessing neighborhood cohesion among this understudied population. Future research should prioritize psychometric testing alongside cognitive interviewing, to provide a contextualized measure of neighborhood cohesion for this population.