Question

question/tag interrogation​

Answer 1

Answer:

The Strange situation is a standardized procedure devised by Mary Ainsworth in the 1970s to observe attachment security in children within the context of caregiver relationships. ... Much research in psychology has focused on how forms of attachment differ among infants.

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Answer 2

Tag questions - also referred to as question tags - are very common, particularly in spoken English. They are short interrogative tags that can be added to the end of a declarative statement. Tags are usually added to a statement in order to express opinion, possibility or probability.

Explanation:

Tag questions are added on to the end of declarative sentences. A declarative sentence makes a statement and follows standard subject-verb word order, but you can add a short question offset by a comma to make it an interrogative fragment. Tag questions usually ask for confirmation.