Attachment

A-level Revision Notes AQA(A)

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by Saul Mcleod , updated 2018

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Definition

Attachment can be defined as an emotional bond between two people in which each seeks closeness and feels more secure when in the presence of the attachment figure.

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Interactions between very young babies and their parents are baby led, with the adult responding to the behavior of the baby.

Reciprocity

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The word reciprocal means two-way, or something that is mutual. Infant and caregiver are both active contributors in the interaction and are responding to each other.

Reciprocity is a form of interaction between infant and caregiver involving mutual responsiveness, with both parties being able to produce response from each other. Smiling is an example of reciprocity – when a smile occurs in the infant it triggers a smile in the caregiver, and vice versa.

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Reciprocity influences the child’s physical, social and cognitive development. It becomes the basis for development of basic trust or mistrust, and shapes how the child will relate to the world, learn, and form relationships throughout life.

Interactional Synchrony

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Interactional synchrony is form of rhythmic interaction between infant and caregiver involving mutual focus, reciprocity and mirroring of emotion or behavior. Infants coordinate their actions with caregivers in a kind of conversation.

From birth babies move in a rhythm when interacting with an adult almost as if they were taking turns. Infant and caregiver are able to anticipate how each other will behave and can elicit a particular response from the other.

For example, a caregiver who laughs in response to their infants giggling sound and tickles them, is experiencing synchronised interaction.

Interactional synchrony is most likely to develop if the caregiver attends fully to the baby's state, provides playful stimulation when the infant is alert and attentive, and avoids pushing things when an overexcited or tired infant is fussy and sending the message 'Cool it. I just need a break from all this excitement'.

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Heimann showed that infants who demonstrate a lot of imitation from birth onwards have been found to have a better quality of relationship at 3 months. However, it isn’t clear whether the imitation is a cause or an effect of this early synchrony.

Many studies involving observation of interactions between mothers and infants have shown the same patterns of interaction. However, what is being observed is merely hand movements or changes in expression. It is extremely difficult to be certain, based on these onservations, what is taking place from the infant’s perspective. Is, for example, the infants imitation of adult signals conscious and deliberate?

This means that we cannot really know for certain that behaviors seen in mother-infant interaction have a special meaning.

Observations of mother-infant interactions are generally well-controlled procedures, with both mother and infant being filmed, often from multiple angles. This ensures that very fine details of behavior can be recorded and later analysed.

Furthermore, babies don’t know or care that they are being observed so their behavior does not change in response to controlled observation which is generally a problem for observational research. This is a strength of this line of research because it means the research has good validity.

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Rudolph Schaffer and Peggy Emerson (1964) studied 60 babies at monthly intervals for the first 18 months of life (this is known as a longitudinal study).

The children were all studied in their own home and a regular pattern was identified in the development of attachment.  The babies were visited monthly for approximately one year, their interactions with their carers were observed, and carers were interviewed. 

A diary was kept by the mother to examine evidence for the development of an attachment. The following measures were recorded:

• Stranger Anxiety - response to arrival of a stranger.

• Separation Anxiety - distress level when separated from carer, degree of comfort needed on return.

• Social Referencing - degree that child looks at carer to check how they should respond to something new (secure base).

They discovered that baby's attachments develop in the following sequence:

The results of the study indicated that attachments were most likely to form with those who responded accurately to the baby's signals, not the person they spent more time with.  Schaffer and Emerson called this sensitive responsiveness.

Intensely attached infants had mothers who responded quickly to their demands and, interacted with their child Infants who were weakly attached had mothers who failed to interact.

The most important fact in forming attachments is not who feeds and changes the child but who plays and communicates with him or her. Therefore, responsiveness appeared to be the key to attachment.

Multiple Attachments

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Many of the babies from the Schaffer and Emerson study had multiple attachments by 10 months old, including attachments to mothers, fathers, grandparents, siblings and neighbours. 

By 18 months 31% had five or more attachments.  The mother was the main attachment figure for about half of the children at 18 months old and the father for most of the others.

The multiple attachments formed by most infants vary in their strength and importance to the infant. Attachments are often structured in a hierarchy, whereby an infant may have formed three attachments but one may be stronger than the other two, and one may be the weakest.

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The Schaffer and Emerson study has low population validity. The infants in the study all came from Glasgow and were mostly from working class families. In addition, the small sample size of 60 families reduces the strength of the conclusion we can draw from the study.

However, accuracy of data collection by parents who were keeping daily diaries whilst clearly being very busy could be questioned. A diary like this is also very unreliable with demand characteristics and social desirability being major issues. Mothers are not lkely to report negative experiences in their daily write up.

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There is now an expectation in Western cultures that the father should play a greater role in bringing up children than was previously the case. Also, the number of mothers working full time has increased in recent decades, and this has also led to fathers having a more active role.

However, whereas mothers usually adopt a more caregiving and nurturing role compared to father, fathers adopt a more play-mate role than mothers. For example, fathers are more likely than mothers to encourage risk taking in their children by engaging them in physical games.

Most infants prefer contact with their father when in a positive emotional state and wanting to play. In contrast most infants prefer contact with their mother when they are distressed and need comforting.

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Numerous factors effect the father's role and the impact he has on his child's emotional development. For example, culture, father's age, and the amount of time the father spends away from home. The existence of so many factors means it difficult to make generalisations about the father's role.

Cultural Factors

There are also cultural differences in the role of the father. Until very recently men were expected to be breadwinners and not to have direct involvement in their children’s care. However this might be a very stereotypical view rather than reflect reality as fathers might not have been directly involved in the day to day care but they were involved in factors like play, instruction and guidance.

In modern familie, fathers are less likely to engage in physical play in middle class Indian families.

Social Policy

In the UK, fathers until last year were not given any paternal leave so the responsibility for child care was implicitly given to the mothers. This could change the attachment the children make with their fathers. However this is not the case in every country so the pattern of attachment between father and children might be different.

Biological factors

Men seem to lack the emotional sensitivity to infant cues (Heerman, et al. 1994) that women offer spontaneously this could be due to the fact that women produce a hormone, oestrogen which increases emotional response to other’s needs. However Frodi et al. (1978) found that men’s physiological response was the same than women’s.

The child

Age and gender: Freeman et al. (2010) found that male children are more likely to prefer their father as an attachment figure than female children. He also found that children are more likely to be attached to their father during their late childhood to early adolescence. Infants and young adults are less likely to seek attachment to their fathers.

Temperament: According to Manlove et al. (2002) fathers are less likely to be involved with their infant if the infant has a difficult temperament.

Harlow

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Harlow wanted to study the mechanisms by which newborn rhesus monkeys bond with their mothers.

These infants were highly dependent on their mothers for nutrition, protection, comfort and socialization.  What, exactly, though, was the basis of the bond?

The behavioral theory of attachment would suggest that an infant would form an attachment with a carer that provides food.  In contrast Harlow’s explanation was that attachment develops as a result of the mother providing “tactile comfort”, suggesting that infants have an innate (biological) need to touch and cling to something for emotional comfort.

Procedure

16 monkeys were separated from their mothers immediately after birth and placed in cages with access to two surrogate mothers, one made of wire and one covered in soft terry towelling cloth.

• Eight of the monkeys could get milk from the wire mother

• Eight monkeys could get milk from the cloth mother

The animals were studied for various length of time.

Results

Both groups of monkeys spent more time with the cloth mother (even if she had no milk). The infants of the second group would only go to the wire mother when hungry. Once fed they would return to the cloth mother for most of the day. If a frightening object was placed in the cage the infant took refuge with the cloth mother. The infant would explore more when the cloth mother was present.

Then Harlow observed the difference in behavior differences between the monkeys who had grown up with surrogate mothers and those with normal mothers. They found that:

a) They were much more timid.

b) They didn’t know how to act with other monkeys.

c) They were easily bullied and wouldn’t stand up for themselves.

d) They had difficulty with mating.

e) The females were inadequate mothers.

These behaviors were observed only in the monkeys who were left with the surrogate mothers for more than 90 days. For those left less than 90 days the effects could be reversed if placed in a normal environment where they could form attachments.

Harlow concluded that “contact comfort” (provided by the cloth mother) was more important than food in the formation of attachment. This also shows that contact comfort is preferable to food but not sufficient for healthy development.

He also concluded that early maternal deprivation leads to emotional damage but that its impact could be reversed in monkeys if an attachment was made before the end of the critical period. However if maternal deprivation lasted after the end of the critical period then no amount of exposure to mothers or peers could alter the emotional damage that had already occurred.

Harlow found therefore that it was social deprivation rather than maternal deprivation that the young monkeys were suffering from.  When he brought some other infant monkeys up on their own, but with 20 minutes a day in a playroom with three other monkeys, he found they grew up to be quite normal emotionally and socially.

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Harlow’s work has been criticized.  His experiments have been seen as unnecessarily cruel (unethical) and of limited value in attempting to understand the effects of deprivation on human infants.

It was clear that the monkeys in this study suffered from emotional harm from being reared in isolation.  This was evident when the monkeys were placed with a normal monkey (reared by a mother), they sat huddled in a corner in a state of persistent fear and depression.

In addition Harlow created a state of anxiety in female monkeys which had implications once they became parents.  Such monkeys became so neurotic that they smashed their infant's face into the floor and rubbed it back and forth.

Harlow's experiment is sometimes justified as providing a valuable insight into the development of attachment and social behavior. At the time of the research there was a dominant belief that attachment was related to physical (i.e. food) rather than emotional care.

It could be argued that the benefits of the research outweigh the costs (the suffering of the animals).  For example, the research influenced the theoretical work of John Bowlby, the most important psychologist in attachment theory.  It could also be seen a vital in convincing people about the importance of emotional care in hospitals, children's homes and day care.

Lorenz's Imprinting Theory

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Lorenz (1935) took a large clutch of goose eggs and kept them until they were about to hatch out.  Half of the eggs were then placed under a goose mother, while Lorenz kept the other half beside himself for several hours.

When the geese hatched Lorenz imitated a mother duck's quacking sound, upon which the young birds regarded him as their mother and followed him accordingly.  The other group followed the mother goose.

Lorenz found that geese follow the first moving object they see, during a 12-17 hour critical period after hatching.  This process is known as imprinting, and suggests that attachment is innate and programmed genetically.

Imprinting has consequences, both for short term survival, and in the longer term forming internal templates for later relationships.  Imprinting occurs without any feeding taking place.  If no attachment has developed within 32 hours it’s unlikely any attachment will ever develop.

To ensure imprinting had occurred Lorenz put all the goslings together under an upturned box and allowed them to mix.  When the box was removed the two groups separated to go to their respective 'mothers' - half to the goose, and half to Lorenz.

Imprinting does not appear to be active immediately after hatching, although there seems to be a critical period during which imprinting can occur.  Hess (1958) showed that although the imprinting process could occur as early as one hour after hatching, the strongest responses occurred between 12 and 17 hours after hatching, and that after 32 hours the response was unlikely to occur at all.  Lorenz and Hess believe that once imprinting has occurred it cannot be reversed, nor can a gosling imprint on anything else.

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Learning Theory

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Dollard & Miller (1950) state attachment is a learned behavior that is acquired through both classical and operant conditioning. It is a nurture theory. According to classical conditioning food (UCS) produces pleasure (UCR). The child simply associates food and mother together. The mother becomes the conditioned stimulus and happiness becomes the conditioned response…attachment has formed.

Attachment can also be learned by operant conditioning. The presence of the caregiver is reinforcing for the infant. The infant gains pleasure / reward as they are being fed. The behavior of the infant is reinforcing for the caregiver (the caregiver gains pleasure from smiles etc. – reward). The reinforcement process is therefore reciprocal (two way) and strengthens the emotional bond / attachment between the two.

Dollard & Miller (1950) used the term secondary drive hypothesis to describe the processes of learning an attachment through operant and classical conditioning. Secondary drive hypothesis explains how primary drives which are essential for survival, such as eating when hungry, become associated with secondary drives such as emotional closeness. They extended the theory to explain that attachment is a two way process that the caregiver must also learn, and this occurs through negative reinforcement when the caregiver feels pleasure because the infant is no longer distressed.

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Schaffer and Emerson found less than half of infants had a primary attachment to the person who usually fed them.

Harlow’s research suggested monkeys became attached to the soft surrogate mother rather than the one who fed it. This goes against the learning theory of attachment.

Lorenz found goslings imprinted on the first moving object they saw which suggest attachment is innate and not learnt.

Bowlby's Monotropic Theory

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Bowlby’s monotropic theory of attachment suggests attachment is important for a child’s survival. Attachment behaviors in both babies and their caregivers have evolved through natural selection.This means infants are biologically programmed with innate behaviors that ensure that attachment occurs.

Critical Period

This theory also suggests that there is a critical period for developing at attachment (about 0 - 2.5 years). If an attachment has not developed during this time period then hen it may well not happen at all.

Monotropy

A child has an innate (i.e. inborn) need to attach to one main attachment figure. This is called monotropy. This concept of monotropy suggests that there is one relationship which is more important than all the rest. Although Bowlby did not rule out the possibility of other attachment figures for a child, he did believe that there should be a primary bond which was much more important than any other (usually the mother).

Other attachments may develop in a hierarchy below this. An infant may therefore have a primary monotropy attachment to its mother, and below her the hierarchy of attachments my include its father, siblings, grandparents, etc.

Internal Working Model

The child’s relationship with a primary caregiver provides an internal working model which influences later relationships. This internal working model is a cognitive framework comprising mental representations for understanding the world, self and others. A person’s interaction with others is guided by memories and expectations from their internal model which influence and help evaluate their contact with others.

There are three main features of the internal working model: (1) a model of others as being trustworthy, (2) a model of the self as valuable, and (3) a model of the self as effective when interacting with others. Around the age of three these seem to become part of a child’s personality and thus affects their understanding of the world and future interactions with others.

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Konrad Lorenz (1935) supports Bowlby's monotropic theory as the attachment process of imprinting is an innate process which has a critical period. Also, the geese also attached to a single person/animal or object, thus showing monotropic behavior. However, Rutter's Romanian Orphan Study showed that attachments can form after the critical period.

The idea of monotropy and hierarchy is supported by research into attachments formed by the Efe tribe of Congo. Efe women share the care of infants in the tribe and take turns to breast feed them, however the infants return to their natural mother at night and form a stable bond with the mother.

Use of contradictory evidence: eg Schaffer and Emerson’s findings re multiple attachments

Mary Ainsworth's Strange Situation study provides evidence for the existence of internal working model. A secure child will develop a positive internal working model of itself because it has received sensitive emotional care from its primary attachment figure. An insecure-avoidant child will develop an internal working model in which it sees itself as unworthy because its primary attachment figure has reacted negatively to it during the sensitive period for attachment formation.

Implications (including economic implications) of monotropy theory: eg role of fathers, mothers returning to employment, use of daycare etc.

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Procedure

Ainsworth and Bell (1971) conducted a controlled observation recording the reactions of a child and mother (caregiver), who were introduced to a strange room with toys. In the strange situation about 100 middle-class American infants and their mothers took part. The infant’s behavior was observed during a set of pre-determined activities.

The Strange Situation procedure involved the child experiencing eight ‘episodes’ of approximately 3 minutes each.

The child is observed playing for 20 minutes while caregivers and strangers enter and leave the room, recreating the flow of the familiar and unfamiliar presence in most children's lives. Observers noted the child’s willingness to explore, separation anxiety, stranger anxiety and reunion behavior.

Ainsworth & Bell observed from the other side of a one-way mirror so that the children did not know that they were being observed.

Findings

	Secure	Resistant	Avoidant
Separation Anxiety	Distressed when mother leaves	Intense distress when the mother leaves	No sign of distress when the the mother leaves
Stranger Anxiety	Avoidant of stranger when alone, but friendly when the mother is present	The infant avoids the stranger - shows fear of the stranger	The infant is okay with the stranger and plays normally when the stranger is present
Reunion Behavior	Positive and happy when mother returns	The infant approaches the mother, but resists contact, may even push her away	The Infant shows little interest when the mother returns
Other	Uses the mother as a safe base to explore their environment	The infant cries more and explores less than the other two types	The mother and stranger are able to comfort the infant equally well
% of infants	70%	15%	15%