Attachment Flashcards
Effects of Institutionalisation
- Disinhibited attachment
- Mental retardation
- Lack of growth/underweight
- Inability to form attachments due to lack of cognitive stimulation (leading to impaired adult attachments).
Institutionalisation
The effects of living in an orphanage and receiving a lack of emotional care/not forming an attachment.
Disinhibited attachment
Equally as friendly towards strangers as to a caregiver. Occurs as a result of being around 50 carers a day. Unable to attach to one, so by being open and friendly to anyone who could potentially support them, it enhances chances of survival.
Support for Disinhibited attachment
Zeanah et al, 2005 - assessed 90 children who spent most of their lives in institutional care. Compared to 50 non-institutionalised children. Assessed using SS.
74% of control were securely attached. Only 19% of experimental group were. 44% of experimental had disinhibited attachment. Only 20% of control did.
Support for Institutionalisation
Rutter et al, 2007 - assessed whether loving nurture and care could over-turn the affects of institutionalisation.
Carried out longitudinal study on Romanian Orphans that had been adopted by British families. 111 assessed for head circumference and cognitive function. Re-assessed at 4,6 and 11 years. Control group (British adoptees) didn’t show signs of deficit.
50% initially retarded and underweight. By age 4 all showed great improvement. Those adopted at 6 months doing as well as control group. Shows that effects of institutionalisation and lack of attachment as child can be overcome by loving nurture and care.
\:) = Natural experiment, high external validity. \:) = Practical applications, understanding effects of lack of attachments leads to improved care in institutions. \:( = Only assessed up to 11 years. Can't be sure that effects of enriching environments are permanent. \:( = Orphanages arose due to political collapse. Behaviours of orphans could have been due to trauma not the orphanages.
Lorenz’s geese, 1935
Divided a clutch of geese eggs in two. Half hatched with birth mother (control), half with humans. Ensured first thing goslings saw was either mother or a human.
Control group followed mother everywhere. Experimental group followed Lorenz everywhere.
Provides evidence of imprinting - attachment to the first moving object a bird sees. Critical period was hours from birth - if not occurred in this time, chicks would not attach to mother figure. Stresses importance of attaching to aid survival.
Lorenz concluded imprinting is biological hardwiring to force an attachment to form. This enhances survival of a bird and therefore is a successful adaptation.
Positives of Lorenz’s geese 1935
- Findings support Bowlby’s critical period theory; attachment has to form in this time for infant to survive.
- Control group emphasises behaviours of the incubated group; highlights existence of imprinting.
Negatives of Lorenz’s geese 1935
- Carried out on geese, can’t be extrapolated to humans.
- Over time animals learn to prefer natural environments. Effects of imprinting may not be long lasting.
Harlow’s monkeys, 1958
Proved importance of contact comfort in forming an attachment bond. Raised 16 baby monkeys in two conditions.
1) Wire mother with food
2) Cloth mother with no food
Monkeys preferred the cloth mother and were more likely to attach in this condition. Those raised with the wire mother were most likely to become dysfunctional and aggressive (many died). Attachment had to be made in 90 days or would not occur at all.
Shows importance of forming attachments to develop normal social behaviours. Essential for survival. Also showed that contact comfort contributes to the formation of attachments.
Positives of Harlow’s monkeys 1956
- Disproved learning theory (comfort over food).
- Practical applications, showed importance of attachments for healthy development, so can help us to raise own children correctly/allow bonds to form.
Negatives of Harlow’s monkeys 1956
- Models of mothers unrealistic, lack external validity.
- Very unethical, animals were harmed.
Bowlby’s monotropic theory of attachment
A child will only have an attachment to one primary caregiver - often the mother. This is said to be an evolutionary adaptation as the child is more likely to be fed and survive by attaching most strongly to its mother.
Support for Bowlby’s monotropic theory
Tronic et al - studied babies from Africa who would breastfeed from multiple women. Strongest attachment always remained the mother despite communal care. Supports idea that their is an initial biological hardwiring to attach most strongly to one figure despite external factors.
Negatives of Bowlby’s monotropic theory
Feminists believe it is unfair to assume that the mother should be the PCG, as its too much pressure on her.
Infants are said to need a network of attachments not just one. Father needed for physical stimulation, mother needed for comfort. Shows multiple attachments needed, not just one.
Bowlby’s internal working model (theory of attachment)
A cognitive framework, guided by memories and expectations, determining attachments with others.
Parent is said to be the prototype for child’s schema on relationships. Around age 3, these expectations become part of the child’s personality, thus affecting their future relationships with others.
Support for Bowlby’s IWM
Waters et al, 2000 - tested 60 infants on their attachment type at 12 months.
Re-tested 20 years later. 70% of the sample received same attachment type. Only reason for a different attachment type was a significant life event (eg, death or abuse).
Proves IWM correct; our expectations of relationships remain the same into adulthood, and our attachment types are determined on this basis.
Negatives of Bowlby’s IWM
Depends what relation someone is (eg, boyfriend or colleague). Theory is reductionist as attachment type varies depending on who the person of relation is.
Doesn’t consider life events.
Bowlby’s Critical Period (theory of attachment)
Window of opportunity when attachment must be formed for normal development to take place. If not, child will face cognitive, emotional and social difficulties as these areas of their brain will not be stimulated.
Support for Critical Period
Jeanie case study - girl isolated in empty room, until found at age 13. Never been outside room or spoken to anyone. Missed critical period and therefore had no social or cognitive development. Couldn’t speak properly for rest of life and suffered mental trauma. Highlights importance of forming attachments within this period.
Opposition to Critical Period
Rutter et al, 2007 - Romanian orphans. Despite missing the critical period, showed that loving nurture and care could overturn these affects. Orphans could still function as well as control group. Disproves the idea of a critical period.
Bowlby’s social release theory of attachment
Social releases are biological adaptations to ensure attachment bonds are formed.
Crying, laughing, being cute all releases that gain attention from caregiver. More attention = higher chance of bonding = survival.
Support for Bowlby’s social release theory
Klaus and Kennel, 1976 - high levels of hormones in mother straight after birth. Provokes strong bond between her and infant; immediately forcing an attachment bond to ensure survival of child.
The learning theory of attachment
Attachment = learnt behaviour. Learning to associate mother with food through classical conditioning:
- Food (UCS) produces happy response (UCR).
- Mother (NS) is presented with food (UCS) to produce a happy response (UCR).
- Baby begins to associate happiness (UCR) with mother (NS).
- Until mother (CS) is presented alone and still produces happy response (CR).
- Thus the child loves the mother and becomes attached to her through the love of food and the association of food related pleasure with the mother.
Operant conditioning (Learning Theory)
Positive reinforcement = baby cries and gets food, so this is repeated to get attention and food again (behaviours that get rewarded are repeated).
Negative reinforcement = mother remains close to child to prevent it crying (behaviours that avoid negative experiences are repeated).
Both gain attention and close proximity, which ultimately result in a strong attachment bond.
Negatives of the Learning Theory
- Reductionist, over simplifies complexity of attachment.
- Only considers desire for food as an explanation; disregards genetic factors, unrealistic.
- Harlow’s monkeys showed comfort was favoured over food. Disproved theory.
Behaviours exhibited in an attachment (SODP)
- Seeking proximity to caregiver
- Orientating behaviour towards caregiver
- Distress when seperated
- Pleasure when reunited
Why are attachments important?
- Survival of child during vulnerable period
- To aid social, emotional and cognitive development
- A template for future relationships
- Aids physical development
Precocial
Born at advanced stage of development. Don’t need to attach as capable to care for self.