Related Experiment Video
Updated: Aug 12, 2025

08:31
Place and Response Learning in the Open-field Tower Maze
Published on: October 28, 2015
10.5K
After the fall: Responding to the Champlain Towers building collapse.
Deborah C Beidel1,2, David C Rozek1,2, Clint A Bowers1,2
1UCF RESTORES, University of Central Florida, Orlando, FL, United States.
Frontiers in Public Health
|January 26, 2023
Summary
First responders involved in the Florida condo collapse recovery faced psychological distress, particularly those recovering human remains. This highlights the need for mental health support for disaster responders.
Area of Science:
- Psychology
- Disaster Mental Health
- First Responder Studies
Background:
- A Florida condominium collapse in June 2021 resulted in 98 fatalities, requiring extensive search and rescue operations.
- First responders' mental health following mass disasters is a critical area of concern.
Purpose of the Study:
- To assess psychological symptoms in search and rescue responders in the months following the Florida condo collapse.
- To identify risk factors, such as recovering human remains, associated with psychological distress.
Main Methods:
- A 3-month monthly survey using validated instruments: PTSD Checklist for DSM-5 (PCL-5), PHQ-9, GAD-7, SCS-S, and ISI.
- Comparison of symptom scores between responders who recovered human remains and those who did not.
Main Results:
- Overall mean scores did not indicate significant distress, but a subgroup recovering human remains showed higher scores.
- 53% of the subgroup recovering remains met criteria for probable PTSD, depression, or anxiety.
- Specific rates: 15% for PTSD (PCL-5), 36.8% for depression (PHQ-9), and 26.3% for anxiety (GAD-7).
Conclusions:
- Certain recovery activities, like handling human remains, place first responders at higher risk for psychological distress.
- Mental health assessments and targeted support strategies are crucial for first responders after mass disaster events.
- Not all responders develop psychopathology, but specific roles increase vulnerability, necessitating proactive interventions.
Related Concept Videos
Responses to Drought and Flooding
10.8K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.8K
Bystander Effect
9.6K
The discussion of bullying highlights the problem of witnesses not intervening to help a victim. This is a common occurrence, as the following well-publicized event demonstrates. In 1964, in Queens, New York, a 19-year-old woman named Kitty Genovese was attacked by a person with a knife near the back entrance to her apartment building and again in the hallway inside her apartment building. When the attack occurred, she screamed for help numerous times and eventually died from her stab wounds.
9.6K
Reinforced Brick Masonry
1.2K
Reinforced brick masonry is an advanced construction technique that enhances the structural integrity of brick walls by incorporating steel reinforcements. These reinforcements are either placed within the hollow cores of bricks or sandwiched between two layers of masonry, known as wythes, and are then secured in place with grout. Grout is a fluid mixture composed of Portland cement, aggregate, and water, providing the necessary bonding agent for the steel and brick.
To fortify brick walls...
To fortify brick walls...
1.2K
Effects of Creep
209
Creep in concrete, the gradual deformation under prolonged stress, significantly impacts the integrity of structures. For reinforced concrete beams, it can be a vital design consideration, as it increases deflection, sometimes necessitating additional design measures. In columns, especially slender ones under eccentric loads, creep can cause buckling, compromising their stability. However, creep can be beneficial in indeterminate structures by mitigating stresses that arise from shrinkage,...
209
Types of Building Separation Joints
299
Building separation joints divide large or complex building structures into smaller, discrete units that can move independently. These joints are categorized into three types: volume-change joints, settlement joints, and seismic separation joints.
Volume-change joints address the effects of expansion and contraction due to temperature and moisture variations. They are strategically placed at discontinuities in a building's mass where cracking is most likely and are spaced about 150 to 200...
Volume-change joints address the effects of expansion and contraction due to temperature and moisture variations. They are strategically placed at discontinuities in a building's mass where cracking is most likely and are spaced about 150 to 200...
299
Applications of GIS: Disaster Management and Emergency Response
132
Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
132

