Autism Parenting Stress Index: initial psychometric evidence.
The APSI is a short, three-factor tool that flags autism-specific parenting stress so you can tailor supports fast.
01Research in Context
What this study did
Tavassoli et al. (2012) built a new 3-part survey called the Autism Parenting Stress Index (APSI).
They asked parents of kids with autism, developmental delay, and typical kids to fill it out.
The goal was to see if the survey gave steady scores and grouped questions into clear themes.
What they found
The APSI held together in three clean chunks: core autism stress, daily living stress, and social stress.
Parents of children with autism scored higher than other groups, showing the tool spots autism-specific strain.
How this fits with other research
Honey et al. (2005) had already shown the short QRS-F works for preschool autism parents. The APSI narrows the lens to autism-only stress, giving you finer detail.
Yamane (2021) later built the 25-item DDPSI for Japanese parents and tracked stress over time. It keeps the brief format but adds longitudinal proof, extending the APSI idea across cultures.
Foody et al. (2015) looked at moms and dads of kids with ASD and found high blood pressure and low morning cortisol. Their biomarker data back up what the APSI captures on paper—parents are stretched thin.
Why it matters
You now have a quick, autism-tuned snapshot of caregiver load. Give the APSI during intake, pick the highest-scoring factor, and target support right there—whether that’s respite for daily living stress or social-skills groups to ease isolation.
Want CEUs on This Topic?
The ABA Clubhouse has 60+ free CEUs — live every Wednesday. Ethics, supervision & clinical topics.
Join Free →Add the 3-minute APSI to your intake packet and note which factor score is highest to guide first parent-support goals.
02At a glance
03Original abstract
Data validating the Autism Parenting Stress Index (APSI) is presented for 274 children under age six. Cronbach's alpha was .827. As a measure of parenting stress specific to core and co-morbid symptoms of autism, the APSI is unique. It is intended for use by clinicians to identify areas where parents need support with parenting skills, and to assess the effect of intervention on parenting stress. Mean parenting stress in the autism group was four times that of the typical group and double that of the other developmental delay group [F(2,272) = 153; p < 001]. An exploratory factor analysis suggested three factors impacting parenting stress: one relating to core deficits, one to co-morbid behavioral symptoms, and one to co-morbid physical symptoms.
Journal of autism and developmental disorders, 2012 · doi:10.1007/s10803-011-1274-1