Published: October 9, 2019

Aiyer, S. M., Zahnow, R., & Mazerolle, L. A. (2019). Developmental transitions during adulthood and neighborliness: A multilevel cluster analysis. Journal of community psychology.


Sophie Aiyer, Renee Zahnow, & Lorraine Mazerolle


Neighborliness plays a critical role in promoting social integration, and is known to positively influence health and psychosocial adjustment. We examined variation in neighborliness based on developmental transitions as well as on the neighborhood context. We examined the direct and moderating role of neighborhood factors, to determine whether the neighborhood context modified the influence of developmental transitions on neighborliness. We analyzed data from a longitudinal study of Australian communities, in addition to census data. First, we analyzed developmental transition clusters. Next, we employed multilevel modeling to assess the impact of clusters and other key factors on neighborliness. We tested interactions to determine whether the influence of cluster membership on neighborliness was modified by the neighborhood. We found evidence for direct effects of cluster membership and structural factors on neighborliness. In addition, the neighborhood context modified the influence of cluster membership on neighborliness. Our findings underscore the importance of promoting neighborhood social engagement throughout the life course.