Order the stages of the Strange Situation procedure.
1️⃣ Child encouraged to explore
2️⃣ Stranger enters and interacts with the child
3️⃣ Caregiver leaves the child with the stranger
4️⃣ Caregiver returns and stranger leaves
5️⃣ Caregiver leaves the child alone
7️⃣ Caregiver returns and reunion behavior tested