Related Experiment Video
Updated: Jan 7, 2026

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
Published on: July 10, 2017
Preadolescents' Insights Following an Intervention That Decreased Chronic Stress and Improved Social Relationships
Natalia Díaz Miguez1, Paola D'Adamo2, Diego Gonzalez3
1CONICET - Centro Atómico Bariloche, San Carlos de Bariloche, Argentina.
Insights
This study shows that an enactive-playful intervention significantly reduced stress and improved social integration in school-aged children. The program enhanced well-being and emotional regulation, demonstrating its effectiveness in a school setting.
Area of Science:
- Child Psychology
- Neuroscience
- Educational Intervention
Background:
- Childhood chronic stress negatively impacts psychophysical health and social relationships.
- School-aged children are vulnerable to stress, affecting their development and social integration.
Purpose of the Study:
- To explore the impact of an enactive-playful intervention on stress regulation and social integration in school-aged children.
- To assess changes in physiological stress markers and social dynamics following the intervention.
Main Methods:
- A 6-month intervention with 23 preadolescents (ages 10-11) involving interoceptive awareness, mind-body practices, and collaborative games.
- Comparison with a waitlist control group (n=18).
- Outcomes measured by hair cortisol concentration (HCC), sociometric peer preference, and semi-structured interviews.
Main Results:
- Significant reduction in hair cortisol concentration (HCC) in the intervention group (p=0.01).
- Improved social preference in the intervention group (p=0.02), while the control group showed a decline (p=0.00).
- Qualitative analysis revealed enhanced well-being, emotional awareness, self-regulation, engagement, agency, and improved social relationships.
Conclusions:
- Embodied, enactive interventions show potential for reducing stress and strengthening peer relationships in school settings.
- This mixed-methods study integrates physiological, behavioral, and experiential data for a comprehensive analysis.
- The intervention's positive effects were observed both within the school and extended to family settings.
Background:
Experiencing chronic stress during childhood can undermine both psychophysical health and the ability to develop and nurture supportive social relationships. This study explored the impact of an enactive-playful intervention on stress regulation and social integration among school-aged children.
Methods:
Forty-one preadolescents (ages 10-11 years) from a public school in Bariloche, Argentina, were assigned to either an intervention group (IG; n = 23) or a waitlist group (WG; n = 18). The IG participated in weekly 1-h sessions over 6 months, incorporating interoceptive and mind-body awareness practices, collaborative games and reflective instances. Outcomes were assessed using hair cortisol concentration (HCC), sociometric measures of peer preference and semi-structured interviews.
Results:
Post-intervention results showed a significant decrease in HCC in the IG (p = 0.01), with no significant change in the WG. Social preference improved significantly in the IG (p = 0.02), while it declined in the WG (p = 0.00). Thematic analysis of interviews with children revealed four key themes: enhanced well-being, emotional awareness and self-regulation, increased engagement and agency and improved social relationships. Many participants reported using the practices outside school and sharing them with family members. Teacher feedback further confirmed positive changes, including students' autonomous use of the practices and greater emotional support within the classroom.
Conclusions:
These findings highlight the potential of embodied, enactive interventions to reduce stress and strengthen peer relationships in school settings. To our knowledge, this is the first study to analyse this kind of intervention in this age group using a mixed-methods approach, which integrates physiological, behavioural and experiential data.
Related Concept Videos
Stress Prevention and Stress Management Techniques V
Introduction to Stress and Lifestyle
Stress Prevention and Stress Management Techniques VI
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
Psychological Responses to Stress
Stress Prevention and Stress Management Techniques IV
Stress Prevention and Stress Management Techniques I
Conscientiousness
Conscientious individuals tend to be organized, responsible, and disciplined. They prioritize completing tasks and following structured routines,...

