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Related Concept Videos

Traumatic Memory01:20

Traumatic Memory

Emotionally traumatic events often lead to memories that are exceptionally vivid and enduring, sometimes persisting with remarkable clarity throughout an individual's life. A classic example of this phenomenon is a person who survives a car accident. Even years later, they may recall every detail of the event with startling accuracy — the screeching of the tires, the jarring impact, and the acrid smell of burning rubber. Such vividness contrasts sharply with how an individual remembers mundane...
Factors Affecting Perception01:25

Factors Affecting Perception

Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
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Dark Triad and Person Perception

Person perception is influenced by both external behaviors and the observer’s internal characteristics, including personality traits. Individuals with dark personality traits, comprising psychopathy, Machiavellianism, and narcissism — collectively known as the dark triad – exhibit manipulative and exploitative tendencies in social contexts. These traits affect how they perceive others and how they are perceived.The Role of Dark Personality Traits in Person PerceptionBlack et al. (2014) explored...
Perception01:28

Perception

Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
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Post-traumatic Stress Disorder01:27

Post-traumatic Stress Disorder

Post-traumatic stress disorder (PTSD) is a psychiatric condition that arises following exposure to traumatic events such as natural disasters, forced displacement, or severe accidents. It significantly impairs individuals' ability to cope with daily activities and disrupts their emotional and psychological equilibrium.
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events, are a...
Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...

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Related Experiment Video

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Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
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Trauma leadership: does perception drive reality?

Joseph V Sakran1, Bo Finneman, Chris Maxwell

  • 1Trauma Center at Penn, University of Pennsylvania, Philadelphia, PA, USA. Joseph.Sakran@uphs.upenn.edu

Journal of Surgical Education
|February 28, 2012
PubMed
Summary

Effective leadership in trauma care significantly improves patient evaluation efficiency. Higher perceived leadership scores correlate with faster secondary surveys and CT transport times, highlighting the need for leadership training in surgical education.

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Area of Science:

  • Trauma Surgery
  • Medical Leadership
  • Healthcare Management

Background:

  • Leadership is crucial for effective trauma team management.
  • Perception of leadership may impact patient care efficiency.
  • This study hypothesized a positive link between perceived leadership and initial patient evaluation efficiency.

Purpose of the Study:

  • To investigate the relationship between trauma attending leadership (TAL) perception and clinical efficiency.
  • To determine if higher leadership scores correlate with improved patient assessment times.

Main Methods:

  • Prospective observational study at a Level 1 trauma center over 5 months.
  • Trauma team members evaluated TAL using a modified Campbell Leadership Descriptor Survey.
  • Clinical efficiency measured by time to complete Advanced Trauma Life Support (ATLS)-directed resuscitation and secondary survey.

Main Results:

  • Seven attending physicians evaluated; average leadership score was 59.8 (range 27-72).
  • Teams led by high-scoring leaders completed secondary surveys faster (11 ± 2 min) than low-scoring leaders (14 ± 4 min).
  • High-scoring leaders also facilitated quicker CT transport (14 ± 4 min vs. 19 ± 5 min).
  • Less experienced surgeons led teams with longer primary survey times.

Conclusions:

  • Trauma team perception of leadership is positively associated with clinical efficiency.
  • Formal leadership training could enhance patient care in trauma settings.
  • Leadership training should be integrated into surgical education.