One situation in which disruption of attachment can occur is when a mother of a young child is admitted into hospital. A researcher decided to study the behaviour of a two year old boy who experienced this disruption of attachment. She decided to use naturalistic observation of the boy both before his mother was admitted into hospital and after she returned home. Each period of observation lasted for one hour.
Suggest two suitable behavioural categories the researcher could use to record the boy's behaviour.
A) Separation anxiety
B) Social withdrawal
C) Aggression
D) Clinginess
