9.2 Effects of negative life events on development

What shapes the impact

• No single factor predicts the outcome: development, severity, duration, the event's meaning and the support afterwards all count.

Loss of a primary caregiver

• Bowlby, drawing on Robertson, described protest, despair and detachment in prolonged separation. These are not fixed stages, and apparent calm is not recovery.

• Rutter stressed the quality and continuity of care as much as the separation itself.

• Younger children may think death is reversible or blame themselves.

Adverse childhood experiences

• The adverse childhood experiences (ACE) study (Felitti, 1998, 9,508 adults) found that four or more adversity categories, against none, gave roughly four to twelvefold odds of alcoholism, drug misuse, depression and suicide attempts.

• An ACE count shows a population association, weakened by retrospective reporting and confounding, and does not give one child's prognosis.

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Complex PTSD

• ICD-11 complex post-traumatic stress disorder (PTSD) needs PTSD symptoms (re-experiencing, avoidance, sense of threat) plus disturbed self-organisation: affect dysregulation, negative self-concept and relationship difficulties.

• Repeated trauma does not by itself prove the diagnosis; all ICD-11 PTSD and self-organisation requirements must be met.

The COVID-19 pandemic

In young people during the pandemic, these factors went with mental health:

Resilience

• Many exposed children never develop a disorder, particularly once safety and support return.

• Protective factors include responsive caregiving, honest explanation, school and peer support and material security. Protection is a changeable process, not a fixed trait.

• Safeguarding action must not wait for symptoms or a diagnosis.