Related Experiment Video
Updated: Sep 25, 2025

09:12
The Resident-intruder Paradigm: A Standardized Test for Aggression, Violence and Social Stress
Published on: July 4, 2013
71.3K
"Disruptive Behavior" or "Expected Benefit" Are Rationales of Seclusion Without Prior Aggression
Fleur J Vruwink1, Joanneke E L VanDerNagel2,3,4,5, Eric O Noorthoorn6
1Mediant Geestelijke Gezondheidszorg (GGZ), Enschede, Netherlands.
Frontiers in Psychiatry
|May 2, 2022
Summary
Psychiatric seclusion in the Netherlands is a last resort. While aggression often precedes seclusion, this study found non-aggressive reasons like disruptive behavior and patient benefit also contribute, particularly at night.
Area of Science:
- Psychiatry
- Mental Health Care
- Clinical Psychology
Background:
- Seclusion is a restrictive measure in psychiatric care, typically used in emergencies.
- Aggression is a common factor preceding seclusion, but non-aggressive reasons may also exist.
Purpose of the Study:
- To investigate the non-aggressive reasons for seclusion in psychiatric patients.
- To identify factors associated with seclusion events that occur without preceding aggression.
Main Methods:
- Analysis of seclusion records and aggression incident reports (SOAS-R, inspectorate forms, patient files) for all admitted patients in a Dutch psychiatric hospital (2008-2009).
- Logistic regression used to analyze determinants of seclusion with vs. without prior aggression.
- Qualitative analysis of non-aggressive seclusion reasons.
Main Results:
- 17% of admitted patients were secluded; 14% of these had no recorded aggression.
- Seclusion without aggression was associated with later hospitalization days and nighttime, contrasting with aggression-related seclusion (earlier, daytime).
- Qualitative themes for non-aggressive seclusion included "disruptive behavior" and "beneficial to patient" (reduced stimuli).
Conclusions:
- Understanding diverse reasons for seclusion, including non-aggressive ones, is crucial for reducing its use.
- Interventions should target aggression prevention and management, but also address disruptive behavior and the therapeutic benefits of reduced stimulation.
- Future research should differentiate interventions based on whether seclusion is preceded by aggression.
Related Concept Videos
Aggression
28.2K
Humans engage in aggression when they seek to cause harm or pain to another person. Aggression takes two forms depending on one’s motives: hostile or instrumental. Hostile aggression is motivated by feelings of anger with intent to cause pain; a fight in a bar with a stranger is an example of hostile aggression. In contrast, instrumental aggression is motivated by achieving a goal and does not necessarily involve intent to cause pain (Berkowitz, 1993); a contract killer who murders for...
28.2K
Conduct Disorder
148
Conduct disorder is a complex mental health diagnosis characterized by a repetitive and persistent pattern of behavior that violates societal norms, the rights of others, or age-appropriate rules. The diagnostic criteria for conduct disorder require the presence of at least three problematic behaviors within the past 12 months, with at least one occurring in the past six months. These behaviors are grouped into four categories: aggression toward people and animals; destruction of property;...
148
Behavior Modification
260
Behavioral approaches have often been criticized for ignoring mental processes and focusing solely on observable behavior. However, these approaches provide an optimistic perspective for individuals seeking to change their behaviors. Rather than concentrating on intrinsic personality traits, behavioral approaches suggest that even longstanding habits can be modified by changing the reward contingencies that maintain them.
A real-world application of operant conditioning principles is applied...
A real-world application of operant conditioning principles is applied...
260
Bullying
8.5K
A modern form of aggression is bullying. As you learn in your study of child development, socializing and playing with other children is beneficial for children’s psychological development. However, as you may have experienced as a child, not all play behavior has positive outcomes. Some children are aggressive and want to play roughly. Other children are selfish and do not want to share toys. One form of negative social interactions among children that has become a national concern is...
8.5K
Operant Conditioning Intervention
128
Operant conditioning serves as a foundational principle in therapeutic interventions aimed at modifying maladaptive behaviors. Central to this approach is the notion that behaviors, both adaptive and maladaptive, are learned through reinforcement. By analyzing the environmental factors that reinforce problematic behaviors, clinicians can design interventions to weaken these reinforcements and replace maladaptive behaviors with healthier alternatives.
In operant conditioning, behaviors that are...
In operant conditioning, behaviors that are...
128
Autism Spectrum Disorder
417
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
417

