According to the research of Mary Ainsworth, which of the following kinds of attachment describes a baby that seems not to care when her mother leaves the room and is slow to greet her upon her return?

A) Secure attachment
B) Resistant attachment
C) Disorganized/disoriented attachment
D) Avoidant attachment

Mary Ainsworth

A developmental psychologist known for her work on attachment theory, especially the Strange Situation procedure to observe attachment relationships between a caregiver and child.

Avoidant Attachment

A type of attachment style characterized by emotional distancing, independence, and reluctance to seek or accept comfort from others.

Secure Attachment

A type of emotional bond between a child and their caregiver characterized by the child's confidence in the caregiver's availability and responsiveness to their needs, leading to a sense of safety and security.