Trauma 101

What is trauma?

Trauma is defined using the 3 Es: Events, Experience of events, and Effects. 

1. An individual experiences a painful or distressing Event.
2. The individual Experiences an intense and prolonged stress response because of the event. The person may feel terrified during the event and the stress response continues long after the event has ended. Different individuals have different responses to the same events. Thus, all individuals will not consider the same events as being traumatic.
3. The event and the individual’s experience of the event produce Effects that last beyond the immediate aftermath. Long-lasting adverse effects of an event are a critical piece of understanding trauma. These adverse effects might occur immediately following an event or later.

What is a traumatic event?

Traumatic events can take different forms for different people. For example, a traumatic event can be:

  • A single event, like a serious accident or injury.
  • A chronic experience, such as ongoing physical abuse or neglect.
  • An event that a person sees or is exposed to by seeing graphic images or being told about it.

Some examples of traumatic events are:​

Natural disasters such as floods, hurricanes, and earthquakes.

Human-made disasters such as war, school shootings, and bombing attacks.

Community violence.

A family- or intimate relationship-related traumatic event, such as experiencing domestic violence.

Present-day or historical events such as the legacy of genocide, slavery, and other forms of historical oppression. View Different Types Of Trauma: Collective, Historical, Generational for more information.

Fortunately, with support, most people impacted by trauma can (and do) show resilience, or the ability to withstand and bounce back from trauma and adversity.

Professionals who support people impacted by trauma often build upon their clients’ protective factors, or helpful skills and abilities, that can promote resilience. However, supporting people with coping alone is not helpful, and it can be harmful if we do not address racism and other forms of oppression that harm communities and require people to be resilient in the first place.