Answer:
C.
Explanation:
Attachment can be defined as an emotional bond in which comfort, care, and pleasure is exchanged.
In 1970, Mary Ainsworth developed a theory of "Strange Situation" in which relationships between a child and caregiver is analyzed that how much they are attached.
There are four attachment styles:
A securely attached child is the one who feels secure in the presence of his/her parents or caregiver only. A securely attached child would use his/her caregiver as the basis of security.
So, the correct answer is option C.