Lack of love and security among children results in -

Correct option is A

Thumb sucking is often a self-soothing behavior observed in children who experience a lack of love and security, as they seek comfort and reassurance.
Information Booster: Children deprived of emotional support may exhibit regressive behaviors like thumb-sucking or bedwetting. Emotional nurturing is critical for healthy development.
Additional Knowledge:
· Excessive anger: Often stems from frustration or unmet needs.
· Fear: May develop in response to an unsafe or unstable environment.
· Destructive thoughts: Can arise from neglect or emotional trauma over time.