Ainsworth categorised children into three main attachment types: Securely attached, Insecurely attached (avoidant and resistant), and an additional type called Insecure Disorganised
Insecure Disorganised attachment: Caused by fear-inducing parental style, behaviors include approaching the parent with head averted, rocking, screaming, moving away silently upon return, apprehensive gestures
Secure attachment: Primary caregiver is responsive to the child's emotions, children become upset when separated but can be quickly settled upon return
Insecure avoidant attachment: Caregiver is not always responsive, child is not bothered when separated and explores without them, won't go to the mother upon return
Insecure resistant attachment: Caregiver is inconsistent, child becomes upset when separated but is not eager to go to them upon return, displays anxiety and insecurity
Mothers who respond sensitively to their child's needs will have securely attached children, while less sensitive mothers may have insecurely attached children