John Bowlby (1907 – 1990) was a psychoanalyst (like Freud) and believed that mental health and behavioral problems could be attributed to early childhood.
- Bowlby’s evolutionary theory of attachment suggests that children come into the world biologically pre-programmed to form attachments with others, because this will help them to survive.
- Bowlby argued that a child forms many attachments, but one of these is qualitatively different. This is what he called primary attachment, monotropy.
- Bowlby suggests that there is a critical period for developing attachment (2.5 years). If an attachment has not developed during this time period, then it may well not happen at all. Bowlby later proposed a sensitive period of up to 5 years.
- Bowlby’s maternal deprivation hypothesis suggests that continual attachment disruption between the infant and primary caregiver could result in long-term cognitive, social, and emotional difficulties for that infant.
- According to Bowlby, an internal working model is a cognitive framework comprising mental representations for understanding the world, self, and others, and is based on the relationship with a primary caregiver.
- It becomes a prototype for all future social relationships and allows individuals to predict, control, and manipulate interactions with others.
Table of Contents
Evolutionary Theory of Attachment
Bowlby (1969, 1988) was greatly influenced by ethological theory, but especially by Lorenz’s (1935) study of imprinting. Lorenz showed that attachment was innate (in young ducklings) and therefore had a survival value.
During the evolution of the human species, it would have been the babies who stayed close to their mothers that would have survived to have children of their own. Bowlby hypothesized that both infants and mothers had evolved a biological need to stay in contact with each other.
Bowlby (1969) believed that attachment behaviors (such as proximity seeking) are instinctive and will be activated by any conditions that seem to threaten the achievement of proximity, such as separation, insecurity, and fear.
Bowlby also postulated that the fear of strangers represents an important survival mechanism, built-in by nature.
Babies are born with the tendency to display certain innate behaviors (called social releases), which help ensure proximity and contact with the mother or attachment figure (e.g., crying, smiling, crawling, etc.) – these are species-specific behaviors.
These attachment behaviors initially function like fixed action patterns and share the same function. The infant produces innate ‘social releaser’ behaviors such as crying and smiling that stimulate caregiving from adults.
The determinant of attachment is not food but care and responsiveness.
A child has an innate (i.e., inborn) need to attach to one main attachment figure (i.e., monotropy).
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.
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 may include its father, siblings, grandparents, etc.
Bowlby believes that this attachment is qualitatively different from any subsequent attachments. Bowlby argues that the relationship with the mother is somehow different altogether from other relationships.
The child behaves in ways that elicit contact or proximity to the caregiver. When a child experiences heightened arousal, he/she signals to their caregiver. Crying, smiling, and locomotion are examples of these signaling behaviors. Instinctively, caregivers respond to their children’s behavior, creating a reciprocal pattern of interaction.
A child should receive the continuous care of this single most important attachment figure for approximately the first two years of life.
Bowlby (1951) claimed that mothering is almost useless if delayed until after two and a half to three years and, for most children, if delayed till after 12 months, i.e., there is a critical period.
If the attachment figure is broken or disrupted during the critical two-year period, the child will suffer irreversible long-term consequences of this maternal deprivation. This risk continues until the age of five.
Bowlby used the term maternal deprivation to refer to the separation or loss of the mother as well as the failure to develop an attachment.
The underlying assumption of Bowlby’s Maternal Deprivation Hypothesis is that continual disruption of the attachment between infant and primary caregiver (i.e., mother) could result in long-term cognitive, social, and emotional difficulties for that infant.
The implications of this are vast – if this is true, should the primary caregiver leave their child in daycare, while they continue to work?
Bowlby’s maternal deprivation hypothesis suggests that continual attachment disruption between the infant and primary caregiver (i.e., mother) could result in long-term cognitive, social, and emotional difficulties for that infant.
Bowlby (1988) suggested that the nature of monotropy (attachment conceptualized as being a vital and close bond with just one attachment figure) meant that a failure to initiate or a breakdown of the maternal attachment would lead to serious negative consequences, possibly including affectionless psychopathy.
Bowlby’s theory of monotropy led to the formulation of his maternal deprivation hypothesis.
John Bowlby (1944) believed that the infant’s and mother’s relationship during the first five years of life was crucial to socialization.
According to Bowlby, if separation from the primary caregiver occurs during the critical period and there is no adequate substitute emotional care, the child will suffer from deprivation.
This will lead to irreversible long-term consequences in the child’s intellectual, social, and emotional development.
Bowlby initially believed the effects to be permanent and irreversible.
- reduced intelligence,
- increased aggression,
- affectionless psychopathy
Bowlby also argued that the lack of emotional care could lead to affectionless psychopathy,
Affectionless psychopathy is characterized by a lack of concern for others, a lack of guilt, and the inability to form meaningful relationships.
Such individuals act on impulse with little regard for the consequences of their actions. For example, showing no guilt for antisocial behavior.
Bowlby believed that disrupting this primary relationship could lead to a higher incidence of juvenile delinquency, emotional difficulties, and antisocial behavior. To test his hypothesis, he studied 44 adolescent juvenile delinquents in a child guidance clinic.
44 Thieves Study (Bowlby, 1944)
To investigate the long-term effects of maternal deprivation on people to see whether delinquents have suffered deprivation.
According to the Maternal Deprivation Hypothesis, breaking the maternal bond with the child during their early life stages is likely to affect intellectual, social, and emotional development seriously.
Between 1936 and 1939, an opportunity sample of 88 children was selected from the clinic where Bowlby worked. Of these, 44 were juvenile thieves (31 boys and 13 girls) who had been referred to him because of their stealing. Bowlby selected another group of 44 children (34 boys and 10 girls) to act as ‘controls (individuals referred to the clinic because of emotional problems but not yet committed any crimes).
On arrival at the clinic, each child had their IQ tested by a psychologist who assessed their emotional attitudes toward the tests. The two groups were matched for age and IQ.
The children and their parents were interviewed to record details of the child’s early life (e.g., periods of separation, diagnosing affectionless psychopathy) by a psychiatrist (Bowlby), a psychologist, and a social worker. The psychiatrist, psychologist, and social worker made separate reports.
Bowlby found that 14 children from the thief group were identified as affectionless psychopaths (they were unable to care about or feel affection for others); 12 had experienced prolonged separation of more than six months from their mothers in their first two years of life. In contrast, only 5 of the 30 children not classified as affectionless psychopaths had experienced separations.
Out of the 44 children in the control group, only two experienced prolonged separations, and none were affectionless psychopaths.
The results support the maternal deprivation hypothesis as they show that most of the children diagnosed as affectionless psychopaths (12 out of 14) had experienced prolonged separation from their primary caregivers during the critical period as the hypothesis predicts
Bowlby concluded that maternal deprivation in the child’s early life caused permanent emotional damage.
He diagnosed this as a condition and called it Affectionless Psychopathy. According to Bowlby, this condition involves a lack of emotional development, characterized by a lack of concern for others, a lack of guilt, and an inability to form meaningful and lasting relationships.
The supporting evidence that Bowlby (1944) provided was in the form of clinical interviews of, and retrospective data on, those who had and had not been separated from their primary caregiver.
This meant that Bowlby asked the participants to look back and recall separations. These memories may not be accurate.
The study was vulnerable to researcher bias. Bowlby conducted the psychiatric assessments himself and made the diagnosis of Affectionless Psychopathy. He knew whether the children were in the ‘theft group’ or the control group. Consequently, his findings may have been unconsciously influenced by his own expectations. This potentially undermines their validity.
Another criticism of the 44 thieves study was that it concluded affectionless psychopathy was caused by maternal deprivation. This is correlational data and only shows a relationship between these two variables. It cannot show a cause-and-effect relationship between separation from the mother and the development of affectionless psychopathy.
Other factors could have been involved, such as the reason for the separation, the role of the father, and the child’s temperament. Thus, as Rutter (1972) pointed out, Bowlby’s conclusions were flawed, mixing up cause and effect with correlation.
Many of the 44 thieves in Bowlby’s study had been moved around a lot during childhood, and had probably never formed an attachment. This suggested that they were suffering from privation, rather than deprivation, which Rutter (1972) suggested was far more deleterious to the children. T
his led to a very important study on the long-term effects of privation, carried out by Hodges and Tizard (1989).
Robertson and Bowlby (1952) believe that short-term separation from an attachment figure leads to distress.
John Bowlby, working alongside James Robertson (1952), observed that children experienced intense distress when separated from their mothers.
Even when such children were fed by other caregivers, this did not diminish the child’s anxiety.
They found three progressive stages of distress:
- Protest: The child cries, screams and protests angrily when the parent leaves. They will try to cling on to the parent to stop them leaving.
- Despair: The child’s protesting begins to stop, and they appear to be calmer although still upset. The child refuses others’ attempts for comfort and often seems withdrawn and uninterested in anything.
- Detachment: If separation continues the child will start to engage with other people again. They will reject the caregiver on their return and show strong signs of anger.
These findings contradicted the dominant behavioral theory of attachment (Dollard and Miller, 1950), which was shown to underestimate the child’s bond with their mother. The behavioral theory of attachment states that the child becomes attached to the mother because she feeds the infant.
Internal Working Model
The child’s attachment relationship with their primary caregiver leads to the development of an internal working model (Bowlby, 1969).
This internal working model is a cognitive framework comprising mental representations for understanding the world, self, and others.
The social and emotional responses of the primary caregiver provide the infant with information about the world and other people, and also how they view themselves as individuals.
For example, the extent to which an individual perceives himself/herself as worthy of love and care, and information regarding the availability and reliability of others (Bowlby, 1969).
Bowlby referred to this knowledge as an internal working model (IWM), which begins as a mental and emotional representation of the infant’s first attachment relationship and forms the basis of an individual’s attachment style.
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 (Bretherton & Munholland, 1999).
Working models also comprise cognitions of how to behave and regulate affect when a person’s attachment behavioural system is activated, and notions regarding the availability of attachment figures when called upon.
Bowlby (1969) suggested that the first five years of life were crucial to developing the IWM, although he viewed this as more of a sensitive period rather than a critical one.
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 (Schore, 2000).
According to Bowlby (1969), the primary caregiver acts as a prototype for future relationships via the internal working model.
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.
It is this mental representation that guides future social and emotional behavior as the child’s internal working model guides their responsiveness to others in general.
The concept of an internal model can be used to show how prior experience is retained over time and to guide perceptions of the social world and future interactions with others.
Early models are typically reinforced via interactions with others over time, and become strengthened and resistant to change, operating mostly at an unconscious level of awareness.
Although working models are generally stable over time they are not impervious to change and as such remain open to modification and revision. This change could occur due to new experiences with attachment figures or through a reconceptualization of past experiences.
Although Bowlby (1969, 1988) believed attachment to be monotropic, he did acknowledge that rather than being a bond with one person, multiple attachments can occur arranged in the form of a hierarchy.
A person can have many internal models, each tied to different relationships and different memory systems, such as semantic and episodic (Bowlby, 1980).
Collins and Read (1994) suggest a hierarchical model of attachment representations whereby general attachment styles and working models appear on the highest level, while relationship-specific models appear on the lowest level.
General models of attachment are thought to originate from early relationships during childhood, and are carried forward to adulthood where they shape perception and behavior in close relationships.
Bifulco et al. (1992) support the maternal deprivation hypothesis. They studied 250 women who had lost mothers, through separation or death, before they were 17.
They found that the loss of their mother through separation or death doubles the risk of depressive and anxiety disorders in adult women. The rate of depression was the highest in women whose mothers had died before the child reached 6 years.
Mary Ainsworth’s (1971, 1978) Strange Situation study provides evidence for the existence of the internal working model. A secure child will develop a positive internal working model 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.
Bowlby’s Maternal Deprivation is supported by Harlow’s (1958) research with monkeys. Harlow showed that monkeys reared in isolation from their mother suffered emotional and social problems in older age. The monkey’s never formed an attachment (privation) and, as such grew up to be aggressive and had problems interacting with other monkeys.
Konrad Lorenz (1935) supports Bowlby’s maternal deprivation hypothesis as the attachment process of imprinting is an innate process.
Bowlby’s (1944, 1956) ideas had a significant influence on the way researchers thought about attachment, and much of the discussion of his theory has focused on his belief in monotropy.
Although Bowlby may not dispute that young children form multiple attachments, he still contends that the attachment to the mother is unique in that it is the first to appear and remains the strongest. However, the evidence seems to suggest otherwise on both of these counts.
- Schaffer & Emerson (1964) noted that specific attachments started at about eight months and, very shortly thereafter, the infants became attached to other people. By 18 months, very few (13%) were attached to only one person; some had five or more attachments.
- Rutter (1972) points out that several indicators of attachment (such as protest or distress when an attached person leaves) have been shown for various attachment figures – fathers, siblings, peers, and even inanimate objects.
Critics such as Rutter have also accused Bowlby of not distinguishing between deprivation and privation – the complete lack of an attachment bond, rather than its loss. Rutter stresses that the quality of the attachment bond is the most important factor, rather than just deprivation in the critical period.
Bowlby used the term maternal deprivation to refer to the separation or loss of the mother as well as the failure to develop an attachment. Are the effects of maternal deprivation as dire as Bowlby suggested?
Michael Rutter (1972) wrote a book called Maternal Deprivation Re-assessed . In the book, he suggested that Bowlby may have oversimplified the concept of maternal deprivation.
Bowlby used the term “maternal deprivation” to refer to separation from an attached figure, loss of an attached figure and failure to develop an attachment to any figure. These each have different effects, argued Rutter. In particular, Rutter distinguished between privation and deprivation.
Michael Rutter (1981) argued that if a child fails to develop an emotional bond, this is privation, whereas deprivation refers to the loss of or damage to an attachment.
From his survey of research on privation, Rutter proposed that it is likely to lead initially to clinging, dependent behavior, attention-seeking and indiscriminate friendliness, then as the child matures, an inability to keep rules, form lasting relationships, or feel guilt.
He also found evidence of anti-social behavior, affectionless psychopathy, and disorders of language, intellectual development and physical growth.
Rutter argues that these problems are not due solely to the lack of attachment to a mother figure, as Bowlby claimed, but to factors such as the lack of intellectual stimulation and social experiences that attachments normally provide. In addition, such problems can be overcome later in the child’s development, with the right kind of care.
Bowlby assumed that physical separation on its own could lead to deprivation, but Rutter (1972) argues that it is the disruption of the attachment rather than the physical separation.
This is supported by Radke-Yarrow (1985) who found that 52% of children whose mothers suffered from depression were insecurely attached. This figure raised to 80% when this occurred in a context of poverty (Lyons-Ruth,1988). This shows the influence of social factors. Bowlby did not take into account the quality of the substitute care. Deprivation can be avoided if there is good emotional care after separation.
There are implications arising from Bowlby’s work. He believed the mother to be the most central caregiver and that this care should be given continuously. An obvious implication is that mothers should not go out to work. There have been many attacks on this claim:
- Mothers are the exclusive carers in only a very small percentage of human societies; often there are a number of people involved in the care of children, such as relations and friends (Weisner, & Gallimore, 1977).
- Van Ijzendoorn, & Tavecchio (1987) argue that a stable network of adults can provide adequate care and that this care may even have advantages over a system where a mother has to meet all a child’s needs.
- There is evidence that children develop better with a mother who is happy in her work, than a mother who is frustrated by staying at home (Schaffer, 1990).
Ainsworth, M. D. S., Bell, S. M., & Stayton, D. J. (1971) Individual differences in strange- situation behavior of one-year-olds. In H. R. Schaffer (Ed.)The origins of human social relations. London and New York: Academic Press. Pp. 17-58.
Ainsworth, M. D. S., Blehar, M. C., Waters, E., & Wall, S. (1978).Patterns of attachment: A psychological study of the strange situation. Hillsdale, NJ: Erlbaum.
Bifulco, A., Harris, T., & Brown, G. W. (1992). Mourning or early inadequate care? Reexamining the relationship of maternal loss in childhood with adult depression and anxiety. Development and Psychopathology, 4(03), 433-449.
Bowlby, J. (1944). Forty-four juvenile thieves: Their characters and home life. International Journal of Psychoanalysis, 25(19-52), 107-127.
Bowlby, J. (1951). Maternal care and mental health. World Health Organization Monograph.
Bowlby, J. (1952). Maternal care and mental health. Journal of Consulting Psychology, 16(3), 232.
Bowlby, J. (1953). Child care and the growth of love. London: Penguin Books.
Bowlby, J. (1956). Mother-child separation. Mental Health and Infant Development, 1, 117-122.
Bowlby, J. (1957). Symposium on the contribution of current theories to an understanding of child development. British Journal of Medical Psychology, 30(4), 230-240.
Bowlby, J. (1969). Attachment. Attachment and loss: Vol. 1. Loss. New York: Basic Books.
Bowlby, J. (1980). Loss: Sadness & depression. Attachment and loss (vol. 3); (International psycho-analytical library no.109). London: Hogarth Press.
Bowlby, J. (1988). Attachment, communication, and the therapeutic process. A secure base: Parent-child attachment and healthy human development, 137-157.
Bowlby, J., and Robertson, J. (1952). A two-year-old goes to hospital. Proceedings
of the Royal Society of Medicine, 46, 425–427.
Bretherton, I., & Munholland, K.A. (1999). Internal working models revisited. In J. Cassidy & P.R. Shaver (Eds.), Handbook of attachment: Theory, research, and clinical applications (pp. 89– 111). New York: Guilford Press.
Collins, N. L., & Read, S. J. (1994). Cognitive representations of adult attachment: The
structure and function of working models. In K. Bartholomew & D. Perlman (Eds.) Advances in personal relationships, Vol. 5: Attachment processes in adulthood(pp. 53-90). London: Jessica Kingsley.
Harlow, H. F., & Zimmermann, R. R. (1958). The development of affective responsiveness in infant monkeys. Proceedings of the American Philosophical Society, 102,501 -509.
Hodges, J., & Tizard, B. (1989). Social and family relationships of ex‐institutional adolescents. Journal of Child Psychology and Psychiatry, 30(1), 77-97.
Lorenz, K. (1935). Der Kumpan in der Umwelt des Vogels. Der Artgenosse als auslösendes Moment sozialer Verhaltensweisen. Journal für Ornithologie 83, 137–215.
yons-Ruth, K., Zoll, D., Connell, D., & Grunebaum, H. E. (1986). The depressed mother and her one-year-old infant: Environment, interaction, attachment, and infant development. In E. Tronick & T. Field (Eds.), Maternal depression and infant disturbance (pp. 61-82). San Francisco: Jossey-Bass.
Radke-Yarrow, M., Cummings, E. M., Kuczynski, L., & Chapman, M. (1985). Patterns of attachment in two-and three-year-olds in normal families and families with parental depression. Child development, 884-893.
Rutter, M. (1972). Maternal deprivation reassessed. Harmondsworth: Penguin.
Rutter, M. (1979). Maternal deprivation, 1972-1978: New findings, new concepts, new approaches. Child Development, 283-305.
Rutter, M. (1981). Stress, coping and development: Some issues and some questions. Journal of Child Psychology and Psychiatry, 22(4), 323-356.
Schaffer, H. R. & Emerson, P. E. (1964). The development of social attachments in infancy. Monographs of the Society for Research in Child Development, 29 (3), serial number 94.
Schore, A. N. (2000). Attachment and the regulation of the right brain. Attachment & Human Development, 2(1), 23-47.
Tavecchio, L. W., & Van Ijzendoorn, M. H. (Eds.). (1987). Attachment in social networks: Contributions to the Bowlby-Ainsworth attachment theory. Elsevier.
Weisner, T. S., & Gallimore, R. (1977). My brother’s keeper: Child and sibling caretaking. Current Anthropology, 18(2), 169.
The Effects of Maternal Deprivation
Bowlby believed that the five attachment behaviors – sucking, clinging, following, crying, and smiling – were developed in human beings through natural selection. These behaviors constitute an attachment behavioral system to protect an immature offspring and increase the child's chances of survival1.What is John Bowlby's attachment theory? ›
Bowlby believed that the five attachment behaviors – sucking, clinging, following, crying, and smiling – were developed in human beings through natural selection. These behaviors constitute an attachment behavioral system to protect an immature offspring and increase the child's chances of survival1.What are the 4 stages of John Bowlby's attachment theory? ›
Examples: The Types, Styles, and Stages (Secure, Avoidant, Ambivalent, and Disorganized)What is the attachment theory of understanding? ›
Attachment theory is a psychological, evolutionary and ethological theory concerning relationships between humans. The most important tenet is that young children need to develop a relationship with at least one primary caregiver for normal social and emotional development.What is attachment theory why is it important? ›
In particular, attachment theory highlights the importance of a child's emotional bond with their primary caregivers. Disruption to or loss of this bond can affect a child emotionally and psychologically into adulthood, and have an impact on their future relationships.What is the main point of John Bowlby's theory of attachment quizlet? ›
Bowlby suggests that infants have one attachment that is special and like no other. This attachment is formed with the primary caregiver (usually the mother). However, monotropy was not supported by Schaffer and Emerson's (1964). They suggest that almost 30% of infants displayed multiple attachments.What are two key principles of Bowlby's attachment theory? ›
Attachment theory has two major compo- nents: (1) a normative component, which ex- plains modal (species-typical) attachment pro- cesses and patterns of behavior in humans, and (2) an individual-difference component, which explains individual deviations from modal processes and behavioral patterns.What is an example of attachment theory in practice? ›
If a child were happily playing with a toy, a carer lacking in mind-mindedness may say something like “You're getting bored with this game now, aren't you?” or they may attribute motivations to the child that the child is unable to hold.When was Bowlby's attachment theory? ›
Ainsworth's subsequent analysis of data from her Ganda project (Ainsworth 1963, 1967) influenced and was influenced by Bowlby's reformulation of attachment theory (published in 1969).What is the attachment theory in early childhood? ›
At its core, attachment theory says that infants need to form strong bonds with one or two central caregivers, in order to have a solid emotional base that prepares them for the rest of life.
1) Proximity Maintenance – The desire to be near the people we are attached to. 2) Safe Haven – Returning to the attachment figure for comfort and safety in the face of a fear or threat. 3) Secure Base – The attachment figure acts as a base of security from which the child can explore the surrounding environment.What is the main point of attachment? ›
What is a Point of Attachment? The point of attachment is the first point of electricity supply, where an overhead service cable connects to the property. This connection is usually the midpoint that runs from the street's network pole to a roof apex, private pole, or the like. Simply put, it's a midpoint junction box.What are the problems with attachment theory? ›
A serious limitation of attachment theory is its failure to recognize the profound influences of social class, gender, ethnicity, and culture on personality development. These factors, independent of a mother's sensitivity, can be as significant as the quality of the early attachment.What are the strengths of the attachment theory? ›
A key strength of attachment theory is that this school of thought provides sound explanations for why human adults form relationships in the ways that they do. Patterns of adult relationships are easily traced back to the bonds that the adults had with their caregivers when the adults were children.What are the 4 distinct stages of attachment in early childhood? ›
Of the four patterns of attachment (secure, avoidant, resistant and disorganized), disorganized attachment in infancy and early childhood is recognized as a powerful predictor for serious psychopathology and maladjustment in children (2,18–24).What are the four areas of attachment? ›
An attachment style is a specific pattern of behavior in and around relationships. There are four adult attachment styles: secure attachment, anxious attachment, avoidant attachment, and fearful-avoidant (aka disorganized) attachment.What are the 4 types of attachment quizlet? ›
- Secure Attachment.
- Insecure/resistant (or ambivalent) attachment.
- Insecure/avoidant attachment.
- Disorganized/disoriented attachment.
The third phase is called clear-cut attachment. It lasts from around 7 months to around 18-24 months of age. Here, infants and toddlers show clear attachment to primary caregivers. They begin using their caregivers as a secure base.