According to cognitive-developmental theory, what milestone must be achieved before an infant can form an attachment to his or her primary caregiver?

Question

Quizplus · Accepted Answer

Object permanence is a cognitive milestone where an infant understands that objects continue to exist even when they cannot be seen, heard, or touched. This understanding is crucial for forming attachments because it allows the infant to remember and think about the caregiver even when the caregiver is not present, thereby facilitating the development of a stable attachment.

According to Cognitive-Developmental Theory, What Milestone Must Be Achieved Before