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Parenting Journal · Volume 3 · Issue 1 · Licensed source edition

Smiles as a Signal of Prosocial Behaviors Toward the Robot in the Therapeutic Setting for Children With Autism Spectrum Disorder

Originally published 2021-05-26 · Frontiers in Robotics and AI
Frontiers Media SA · DOI 10.3389/frobt.2021.599755 ↗

KindnessExploratory observational and computational studyCC BY 4.0
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AI / system type

Teleoperated NAO social robot plus offline Bayesian helping-behavior prediction

Child-facing evidence

Examines children or child-focused systems. Transfer to everyday family life must be assessed separately.

The AI connection

Teleoperated NAO social robot plus offline Bayesian helping-behavior prediction. Examines helping toward a robot and the limits of interpreting smiles as prosocial signals.

Why this reading matters

Offers an unusually direct prosocial-behavior task while making transfer and emotion-inference limits visible.

Editorial reading guide · Kindness

Does helping a robot tell us how a child will care for people?

Examines helping toward a robot and the limits of interpreting smiles as prosocial signals.

Study context

Six autistic and six typically developing children

Age / stage: Autistic children 6–16; typically developing children 6–11

Read with three questions

  1. Who operated NAO during the falling scenarios?
  2. How were smiles and helping coded?
  3. Was helping humans outside the session measured?

Keep the limits in view

Tiny exploratory sample; human-operated interaction and offline analysis. Helping a robot and smiling cannot establish generalized prosocial change or reliably reveal inner feelings.

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Attribution & reuse

Follow the original.

Original authorship, publication date, journal and DOI are preserved. This issue’s TRICK placement and reading questions are editorial additions, not claims made by the original authors.

SunKyoung Kim; Masakazu Hirokawa; Soichiro Matsuda; Atsushi Funahashi; Kenji Suzuki (2021). Smiles as a Signal of Prosocial Behaviors Toward the Robot in the Therapeutic Setting for Children With Autism Spectrum Disorder Frontiers in Robotics and AI. https://doi.org/10.3389/frobt.2021.599755

Permissions checked against the saved article notice; repository publication notices screened 2026-11-04. This is not a new peer-review decision. The source authors and publishers are not represented as endorsing this issue.