If chronic child abuse alters a victim's gene expression in such a fashion as to facilitate depression and suicide, this would be said to illustrate

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Epigenetics refers to changes in gene expression that are not caused by alterations to the DNA sequence itself. Chronic child abuse is known to cause changes in gene expression that can lead to depression and suicidal behaviors, and these changes would be considered an example of an epigenetic effect. Pruning refers to the process by which the brain eliminates unused or unnecessary neural connections, and reactive temperament refers to a personality trait characterized by heightened sensitivity to environmental stimuli. Culture shock refers to the feelings of disorientation and discomfort experienced when adapting to a new cultural environment. None of these concepts are directly relevant to the effects of child abuse on gene expression.

If Chronic Child Abuse Alters a Victim's Gene Expression in Such