Match the followings:
| A. Pre-Attachment Phase (Birth to 6 weeks) | I. Infants do not show any particular attachment to a specific caregiver. |
| B. Attachment-in-the-Making Phase (6 weeks to 6-8 months) | II. Infants begin to develop a preference for their primary caregiver. |
| C. Clear-Cut Attachment Phase (6-8 months to 18 months-2 years) | III. Infants start to show separation anxiety and distress when the caregiver leaves. |
| D. Formation of a Reciprocal Relationship (18 months-2 years and beyond) | IV. Toddlers understand that relationships are reciprocal and develop more complex emotional bonds. |
1
A-II, B-III, C-IV, D-I
2
A-I, B-II, C-III, D-IV
3
A-IV, B-III, C-II, D-I
4
A-II, B-III, C-I, D-IV