The Spectrum Between Us: An Analysis of The Lived Experiences of Selected Filipinos Aged 18-28 With a Sibling Diagnosed with Autism Spectrum Disorder

Document Types

Paper Presentation

Research Theme (for Paper Presentation and Poster Presentation submissions only)

Family, Relations, and Social Structure (FRS)

School Name

De La Salle University

Track or Strand

Science, Technology, Engineering, and Mathematics (STEM)

Research Advisor (Last Name, First Name, Middle Initial)

Dagalea, Alexander B.

Start Date

23-6-2026 1:30 PM

End Date

23-6-2026 3:00 PM

Zoom Link/ Room Assignment

DLSU Manila Campus (In-person) - Don Enrique T. Yuchengco Hall - Y306

Abstract/Executive Summary

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects not only a child's growth, but also the daily lives of their family. Most research in the Philippines related to ASD only focuses on the individuals diagnosed with the disorder and the impact on their parents, with few studies focusing on the experiences of their siblings, aged 18-28. With the scarcity of research that focused on the firsthand accounts of siblings, especially in the Filipino setting, this study aimed to explore the lived experiences of selected Filipinos, aged 18-28, who are living with siblings diagnosed with Autism Spectrum Disorder.  This study utilized a phenomenological qualitative research approach, conducting semi-structured interviews to gather the lived experiences of the participants. The data gathered was analyzed using Ritchie and Spencer’s framework analysis. The findings revealed that neurotypical siblings commonly experience emotional challenges such as frustration and occasional jealousy, but also develop emotional maturity. To cope with challenges, most informants rely on support systems, humor, and self-regulation, aligning with the stress and coping theory. These findings may contribute to the existing body of knowledge within this field and to a deeper understanding of the experiences of siblings of individuals with ASD. Additionally, the results may help encourage and guide the development of future support programs and interventions for Filipino families.

Keywords

Autism Spectrum Disorder; neurotypical siblings; Filipino sibling dynamics; neurodevelopmental disorders; Filipino familial relationships

Statement of Originality

yes

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Jun 23rd, 1:30 PM Jun 23rd, 3:00 PM

The Spectrum Between Us: An Analysis of The Lived Experiences of Selected Filipinos Aged 18-28 With a Sibling Diagnosed with Autism Spectrum Disorder

Autism spectrum disorder (ASD) is a neurodevelopmental disorder that affects not only a child's growth, but also the daily lives of their family. Most research in the Philippines related to ASD only focuses on the individuals diagnosed with the disorder and the impact on their parents, with few studies focusing on the experiences of their siblings, aged 18-28. With the scarcity of research that focused on the firsthand accounts of siblings, especially in the Filipino setting, this study aimed to explore the lived experiences of selected Filipinos, aged 18-28, who are living with siblings diagnosed with Autism Spectrum Disorder.  This study utilized a phenomenological qualitative research approach, conducting semi-structured interviews to gather the lived experiences of the participants. The data gathered was analyzed using Ritchie and Spencer’s framework analysis. The findings revealed that neurotypical siblings commonly experience emotional challenges such as frustration and occasional jealousy, but also develop emotional maturity. To cope with challenges, most informants rely on support systems, humor, and self-regulation, aligning with the stress and coping theory. These findings may contribute to the existing body of knowledge within this field and to a deeper understanding of the experiences of siblings of individuals with ASD. Additionally, the results may help encourage and guide the development of future support programs and interventions for Filipino families.

https://animorepository.dlsu.edu.ph/conf_shsrescon/2026/BoA_FRS/6