Date of Graduation
5-2025
Document Type
Thesis
Degree Name
Master of Science in Human Environmental Science (MS)
Degree Level
Graduate
Department
General Human Environmental Sciences
Advisor/Mentor
Terrell, Amanda
Committee Member
Mosley, Jacqueline D.
Second Committee Member
Way, Kelly A.
Keywords
Adaptability; Flexibility; Mental Health; Siblings; Social Support
Abstract
This study examined how sibling group size is related to family adaptability, cohesion, and individual resiliency outcomes during emerging adulthood. Using Bowen's Family Systems Theory and Olson's Circumplex Model, the research investigates sibling subsystems as sites where systemic imbalances are first experienced within families. Data from 124 college students revealed that larger sibling groups were associated with marginally higher disengagement and chaos resulting in decreased perceived social support, suggesting resiliency implications for youth growing up within larger families. While sibling size didn't directly predict mental health, family dynamics significantly mediated the relationship between sibling composition and resiliency outcomes. Demographic factors explained differences in poor mental health over-and-above key study variables. Findings contribute to understanding how sibling subsystems shape power dynamics within families and offer insights for practitioners working with young adults navigating the privileges or disadvantages stemming from their family compositions.
Citation
Post, J. M. (2025). Sibling Groups and Family Adaptability and Cohesion Among Emerging Adult Women. Graduate Theses and Dissertations Retrieved from https://scholarworks.uark.edu/etd/5742
