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Updated: Oct 10, 2025

Experimental Paradigm for Measuring the Effects of Self-distancing in Young Children
Published on: March 1, 2019
COVID-19 lockdown in Spain: Psychological impact is greatest on younger and vulnerable children
Josep Matalí-Costa1,2, Ester Camprodon-Rosanas1,2
1Research Group in Child and Adolescent Mental Health, Institut de Recerca Sant Joan de Déu, Barcelona, Spain.
Insights
The 2020 Spanish lockdown impacted children's mental health, with smaller homes increasing distress risk. Older children generally fared better psychologically, but younger children showed poorer emotional functioning.
Area of Science:
- Psychology
- Sociology
- Public Health
Background:
- The COVID-19 pandemic necessitated unprecedented home confinement measures in Spain in 2020.
- Understanding the psychological and social effects of this lockdown on children and adolescents is crucial for public health planning.
Purpose of the Study:
- To evaluate the psychological and social impact of the 2020 Spanish lockdown on children and adolescents.
- To identify risk factors and protective factors influencing mental health during home confinement.
- To examine family strategies employed during the lockdown period.
Main Methods:
- An online questionnaire was administered to 850 parents of children and adolescents aged 4–18.
- Data collection occurred between April 24th and May 8th, 2020.
- Statistical analyses were performed to assess the relationship between living conditions, age, and psychological outcomes.
Main Results:
- Living in homes smaller than 80 m² was significantly associated with an increased risk of emotional or behavioral distress (OR = 2.54, p = 0.034).
- Increased age predicted better psychological functioning during lockdown (coefficient = 0.25, p = 0.004).
- Conversely, older age also correlated with higher scores on psychological symptom scales (coefficient = 0.02, p = 0.005), indicating a complex relationship.
Conclusions:
- Younger children exhibited poorer behavioral and emotional functioning and more distress symptoms compared to adolescents during lockdown.
- Home size is a significant risk factor for clinical symptoms of distress.
- Findings underscore the need for targeted mental health interventions and preventative strategies for future confinement scenarios.
Abstract:
In 2020, quarantine home confinement measures were implemented in Spain to control a pandemic for the first time. The objective of this study is to assess both the psychological and social impact of that 'lockdown' on different age groups of children and adolescents and also the different strategies adopted by families in that situation. We collected data via an online questionnaire answered by 850 participants, parents of young people aged between 4 and 18, between 24th April and 8th May 2020. Our results show that living in a home smaller than 80 m2 is associated with an increased risk of presenting clinical symptoms of emotional or behavioural distress, with an odds ratio of 2.54 (95% CI: 1.07-6.02), p = 0.034; while increased age is a predictor of better psychological functioning during lockdown: coefficient of 0.25 (95% CI: 0.07-0.41), p = 0.004. Moreover, age is also a marker of higher scores on the scale of psychological symptoms, with a coefficient of 0.02 (95% CI: 0.01-0.04), p = .005. To conclude, younger children present poorer behavioural and emotional functioning and more symptoms of emotional distress than adolescents during lockdown. Living in a small home is a risk factor for presenting clinical symptoms. These findings should be taken into consideration when planning for future home confinement episodes and when considering preventative strategies in the realm of mental health care.
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