Related Experiment Video
Updated: Jun 23, 2026

07:30
Using Chronic Social Stress to Model Postpartum Depression in Lactating Rodents
Published on: June 10, 2013
24.8K
Development and validation of the Environmental Confinement Stressors Scale (ECSS-20).
J Francisco Santibáñez-Palma1, Rodrigo Ferrer-Urbina1, Geraldy Sepúlveda-Páez1
1Escuela de Psicología y Filosofía, Universidad de Tarapacá, Arica, Chile.
Frontiers in Psychology
|July 30, 2024
Summary
The COVID-19 pandemic caused significant stress. A new scale, the Environmental Stressors Scale (ECSS-20), effectively measures the impact of confinement on mental health.
Area of Science:
- Psychology
- Public Health
- Sociology
Background:
- The COVID-19 pandemic created a global health crisis impacting quality of life and mental well-being.
- Public health measures like social distancing and confinement led to increased anxiety, depression, and stress.
- A need exists to quantify the psychological impact of environmental stressors during confinement.
Purpose of the Study:
- To develop and validate a cross-sectional scale, the Environmental Stressors Scale (ECSS-20).
- To measure the impact of environmental stressors experienced during pandemic-related confinement.
Main Methods:
- The Environmental Stressors Scale (ECSS-20) was developed and validated.
- The scale comprises four dimensions: economic stressors (EE), social activities (SA), habitability (H), and exposure to virtual media (EMV).
- A pilot study (n=113) and a main study (n=314) were conducted, with gender invariance testing.
Main Results:
- The ECSS-20 demonstrated a reliable and valid structure.
- Satisfactory internal consistency and factorial validity were achieved.
- The scale is suitable for both male and female populations.
Conclusions:
- The ECSS-20 is a valuable tool for assessing the effects of confinement.
- The scale enhances understanding of individuals' subjective experiences during such periods.
- Further research can explore the scale's utility across diverse contexts and populations.
Related Concept Videos
Stress: General Loading Conditions
To grasp the intricacy of real-world conditions where multiple loads are applied simultaneously to a structure, one might visualize a section passing through a specific point within a body, aligned parallel to the xy plane. This section is subjected to various forces, including original loads, normal forces, and shearing forces.
The shearing force, possessing potential directionality within the plane of the section, is simplified into two component forces running parallel to the x and y axes.
The shearing force, possessing potential directionality within the plane of the section, is simplified into two component forces running parallel to the x and y axes.
Components of Stress
Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small cube at point O, subjected to stress on all six faces, visible or not. Normal stress components σx, σy, σz act perpendicularly to the x, y, and z axes. Shearing stress components τxy and τxz are exerted on faces perpendicular to these axes.
Interestingly, the hidden cube faces also experience these stresses, equal and opposite to those on the...
Interestingly, the hidden cube faces also experience these stresses, equal and opposite to those on the...
Stress Concentrations
Stress concentration is when stress intensifies near discontinuities such as holes or abrupt cross-sectional changes in a structural member. This localized stress can often surpass the average stress within the member. The stress distribution in flat bars, either with a circular hole or varying widths connected by fillets, can be determined experimentally using a photoelastic method. The results are based on ratios of geometric parameters like the ratio of the hole's radius to the smaller width...
Stress Concentrations
The concept of stress concentration is crucial for understanding how materials respond under bending stresses, particularly when there are irregularities or discontinuities in the material's geometry. Normally, stress in a symmetric member subjected to pure bending is assumed to be uniformly distributed across the entire cross-section. However, this assumption does not hold when there are variations in the cross-sectional geometry or the presence of notches and holes.
The stress concentration...
The stress concentration...
Types of Stressors
A stressor is any event, condition, or stimulus that triggers stress and causes a physical or psychological response in the body. Stressors can be categorized into three main types: catastrophes; significant life changes; and daily hassles, including social stress. Each can be detrimental to physical and mental well-being.
Catastrophes
Catastrophes refer to large-scale, unpredictable events that create overwhelming stress and a sense of threat. Examples include natural disasters like...
Catastrophes
Catastrophes refer to large-scale, unpredictable events that create overwhelming stress and a sense of threat. Examples include natural disasters like...
Psychological Responses to Stress
Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...

