Final answer:
Gina exhibits secure attachment, as she is distressed when separated from her father but happy when he returns, using him as a secure base. the correct option b) Secure attachment .
Step-by-step explanation:
Gina exhibits secure attachment:
Gina's behavior of being upset when her father leaves but happy upon his return is indicative of a secure attachment style. When children use their caregivers as a secure base to explore and seek comfort from them during times of stress, it's a sign of secure attachment. Gina displays this pattern, which is associated with sensitive and responsive caregiving.
Secure attachment is contrasted with insecure avoidant attachment, where children do not seek proximity to their caregivers upon reunion, and anxious-ambivalent attachment, characterized by clinginess and difficulty in being comforted.
Attachment theories developed by John Bowlby and Mary Ainsworth highlight the importance of caregiver responsiveness for healthy child development, including using the caregiver as a secure base for exploration.