Beginning in 1970, a series of expansions were added to Ainsworth's original patterns. They include the following: B4 (1970), A/C (1985) D/disorganized (1986), B5 (1988, 1992) A+, C+, and Depressed (1992, 2010). At later ages, additional categories have been described. Each of these patterns reflects a different kind of attachment relationship of the infant with the mother/caregiver. An infant may have a different pattern of attachment to each parent as well as to alternate caregivers. Pattern of attachment is thus not a part of the infant, but is characteristic of the protective and comforting quality of a specific relationship. These attachment patterns are associated with behavioral patterns and can help further predict a child's future personality.