Attachment

AO1

Lorenz: Random allocation, 1/2 geese eggs hatched with Lorenz & 1/2 with mother; mixed up in upturned box, incubator group followed Lorenz and others the mother 

Critical period: Lengthened the time between birth and seeing 1st object - imprinting needs to be within 24 hours

Innate & irreversible

Harlow: 16 rhesus monkeys, one wire mother with food, one cloth mother no food, spent more time with and when scared went to cloth mother. As adults 'prived' monkeys hurt offspring. 

AO3

+ Influence on understanding of human attachment (Bowlby)

+ Guiton (1966) sexual imprinting on yellow glove

- Issues with animal extrapolation

+ Real life application

- Ethical issues of Harlow​​​​

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AO1

Strange situation; controlled observation, standardised procedure of 7 stages of 3 minutes, 2 way mirror, target behaviour = proximity seeking, secure base, stranger anxiety, separation anxiety, reunion behaviour.

Three attachment types:

Secure (Type B) 60-75%: moderate separation/ stranger anxiety - happy reunion behaviour,  Insecure-Avoidant (Type A) 20-25% low separation/ stranger anxiety - indifferent reunion behaviour,, Insecure-Resistant (Type C) 3% high separation/ stranger anxiety - resistant reunion behaviour,

AO3

+ Standardised procedure. High inter-rater reliability 94%.

+ Good predictive validity of future outcomes (Hazan & Shaver)

- Main & Soloman added Type D Insecure-Disorganised

- Ethnocentric bias - imposed etic to generalise to other cultures

- Ignores temperament (Kagan)​​

AO1

Rutter (2011) 165 Romanian orphans and 52 adopted 'control' group, longitudinal study (tested at 4, 6, 11, 15 and 22-25 yrs)

Adopted <6 months IQ 102

 Adopted 6 months - 2 years IQ 86

Adopted >2 years IQ 77

Adopted >6 months disinhibited attachment (indiscriminate attachment)

Support Bowlby's sensitive period 

Zeanah (2005) 95 institutionalised Romanian children 12-31 mths

19% securely attached compared to 74% controls

44% disinhibited attachment compared to 20% controls

AO3

+ Real world application

+ Longitudinal research -long terms effects

- Low generalisability - specific type of deprivation

- Complexity of institutions - confounding variables

AO1

Cupboard love - based on food

CC: Mother (NS) is paired with food (UCS) so CS-CR (pleasure) link is formed

OC: When baby cries mother feeds (+ve reinforcement)

Mother keeps feeding the baby to remove crying (-ve reinforcement)

Mum is a secondary driver & the food is the primary driver

AO3

- Harlow's research

- Quality time is most important to form attachment (S&E 1964)

- Environmentally reductionist

- Hay and Vespo (1988) SLT better explains modelling attachment behaviour and vicarious reinforcement of wanted behaviours​

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AO1

Van Ijzendoorn & Kroonenberg (1988) meta analysis; 32 studies, 8 countries, 1990 ppts

Secure attachment most common

Individualist countries had highest insecure-avoidant 

Collectivist countries had highest insecure-resistant

Simonelli (2014) 76 infants, 36% insecure-avoidant. Temporal validity due to working mothers?

Jin (2012) 87 infants, only one avoidant baby, 90% of infant alone conditions had to be stopped - different parenting styles?

AO3

+ V&K (1988) - more difference within a country rather than across - cannot generalise

- V&K (1988) individualistic culture bias: 27/32 studies

- Imposed etic to use a Westernised test to judge others

+ Standardised procedure. High inter-rater reliability 94%.

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AO1

First attachment template for future relationships (IWM)

Continuity hypothesis

Romantic: +ve IWM = good relationship expectations

-ve IWM = poor relationship expectations

Hazan & Shaver (1987) - resistant = shorter relationships, avoidant = not like intimacy, secure attachments = long lasting

Parenting: Bailey (2007) interviewed mothers on attachment with own mother and observed attachment style of their infant. They found same attachment with baby as to own mother; Harlow (1966)

Friendships: Myron-Wilson and Smith (1998) secure not involved in bullying, avoidant likely to be victims, resistant likely to be perpetrator 

AO3

+ Contradictory case study evidence e.g. Genie & Czech twins

- Retrospective nature of studies

- Methodological issues of Love Quiz

- Does highlighting a risk lead to a self fulfilling prophecy?

AO1

Miss Ceci (acronym)

Attachment is innate for survival (evolutionary theory)

Monotropy - infants have a special bond with mother (or substitute)

Internal working model - blueprint of relationships

Continuity hypothesis - the IWM stays consistent in lifetime

Critical period (0-2.5 yrs) & sensitive period (0-5 yrs)

Social releasers - innate behaviours that trigger attachments system of adults

AO3

+ Brazleton (1975) importance of social releasers

+ Bailey (2007) IWM: 99 mothers - those with insecure attachment style had poor attachment with own child

+ Harlow's monkeys

- Social sensitivity: expectations of females

- S&E (1964) multiple attachments

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AO1

Maternal deprivation is prolonged separation

Critical period of 0-2.5 years

Best dose for infant to be away from mum is zero dose

Deprivation leads to irreversible damage: delinquency, low IQ and affectionless psychopathy

44 thieves study: 44 'delinquents', families and ppt interviewed, 14/44 affectionless psychopaths and 12/14 experienced maternal deprivation

AO3

- Low reliability - Lewis did not replicate results on wider sample

- Social desirability bias of study

- Bowlby confused privation and deprivation

+ Too deterministic (irreversible) Romanian orphans reversed IQ damage before 6 mths

+ Social sensitivity