Autism & Developmental

Father-child interactions in autism: A multivariate analysis of behavioral patterns in Italian dyads.

Perzolli et al. (2026) · Research in developmental disabilities 2026
★ The Verdict

Italian dads of autistic preschoolers fall into two natural play styles, and the calmer, wait-and-structure style links to livelier kids.

✓ Read this if BCBAs running parent-training in clinic or home with fathers of preschoolers with ASD.
✗ Skip if Practitioners who only see mothers or school-age clients.

01Research in Context

01

What this study did

Researchers filmed 60 Italian fathers playing with their autistic preschoolers for 10 minutes. They coded every move dads made and every child response.

The team used stats to group dads into clear styles, not just rate good-or-bad parenting.

02

What they found

Two father types showed up. High-sensitivity dads talked less, waited longer, and gently steered play. Their kids talked and played more.

Low-verbal child-centered dads stayed quiet and followed the child’s lead. Their kids stayed quieter but stayed engaged.

03

How this fits with other research

Schneider et al. (2006) trained U.S. dads to wait and imitate. Kids used more words after training. Silvia’s natural high-sensitivity dads already do that, so the Italian map gives you a baseline to aim for.

Boorom et al. (2022) found stiff vocal timing in ASD dyads. Silvia shows the same kids can still look socially lively when dads use calm, structured moves.

Rivard et al. (2014) report stressed Italian dads at intake. Silvia adds: some of these dads already interact well; stress may sit in a different bucket than skill.

04

Why it matters

You can spot which dads already wait and structure, then coach the others to copy that style instead of teaching brand-new tricks. Watch for the quiet, guiding dad moves during your next parent session—if you see them, praise and preserve them; if not, model wait-and-structure trials right there on the floor.

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→ Action — try this Monday

Count how many seconds dad waits before prompting; if under three, show him a 5-second expectant pause and practice it three times.

02At a glance

Intervention
not applicable
Design
other
Sample size
43
Population
autism spectrum disorder
Finding
not reported

03Original abstract

Although research on fathers in the context of autism has increased in recent years, the behavioral dimensions of paternal involvement, and how these behaviors relate to child characteristics, remain insufficiently understood. This study examined how multiple aspects of fathers' interactive behavior, including affective quality, play, and language, co-occur and relate to children's behaviors in a sample of autistic preschoolers. Participants were 43 Italian fathers and their 43 autistic children (M chronological age = 40.74 months, SD = 11.51; M mental age = 29.28 months, SD = 12.31). Fathers' interactive behaviors were assessed using observational and standardized measures of affect (Emotional Availability Scales, EAS), play (Play Code), and language (Penman Code). Canonical Correlation Analysis (CCA) identified two distinct patterns of paternal behavior. The first reflected high sensitivity and structuring, suggesting an attuned and supportive interactive style. The second pattern was characterized by reduced verbalization combined with low intrusiveness, indicating a relational, child-centered approach. Father-child play behaviors were strongly aligned, highlighting mutual attunement during shared play. Moreover, higher paternal sensitivity was associated with greater child involvement and responsiveness. Overall, findings suggest that fathers exhibit flexible configurations of behavior that may be linked to their children's characteristics. These results underscore the importance of multivariate approaches for capturing the complexity of father-child interactions in autism and highlight the need for personalized, father-inclusive strategies in developmental assessment and intervention.

Research in developmental disabilities, 2026 · doi:10.1016/j.ridd.2025.105196