continued emotional (maternal) care from a mother or mother substitute is necessary for normal emotional and intellectual development
separation may read to maternal deprivation. bowlby believed that mother love in infancy is 'as important for mental health as are vitamins and proteins for physical health
separation is different from deprivation
separation means the child not being physically in the presence of the primary attachment figure
deprivation means losing emotional care as a result from separation
deprivation can be avoided if alternative emotional care is offered, thus separation does not always cause deprivation
critical period
if child is separated from mother for an extended time during the first 2 ½ years, then psychological damage is inevitable. with continuing risk up to age of 5
long term consequences
intellectual development: lower IQ. if a child is deprived of maternal care for too long during the critical period = mental retardation. Goldfarb (1947) found lower IQs in children from institutions compared to fostered children
emotional development: affectionless psychopathy - the inability to experience guilt or strong emotion towards others. a result of lack of emotional care. this prevents person from developing normal relationships and is associated with criminality
44 thieves study: procedure:
sample of 44 delinquent teenagers accused of stealing
all 'thieves' were interviewed for signs of affectionless psychopathy: characterised by lack of affection, guilt and empathy
families were also interviewed to establish any prolonged separations from mothers
findings and conclusions
14 of 44thieves could be described as affectionless psychopaths. 12 of these had experienced prolonged separations from their mothers in their first 2 years of their lives
in contrast, only 5 of the remaining 30 'thieves' had experienced separations. this suggests prolonged early separation/deprivation caused affectionless psychopathy