Dismissive avoidant attachment is when nobody shows care. Like with the child cases when Parents emotionally not available or unfeeling to them.
And according to Adults it is a lack of intimacy in their relationship that avoids emotional intimacy and dismisses the importance of close relationships. Individuals with dismissive avoidant attachment style may display a range of signs and behaviours that can indicate their attachment style may also struggle with amenability and emotional expression. They may be uncomfortable with displays of affection or may have difficulty expressing their own emotions to others.
Dismissive attachment style is one of the different attachment styles identified in attachment theory, with this anxious define, fearful avoidant, and secure attachment styles.