4.1.3 - Early attachment and later relationships

The internal working model

This topic asks how early attachment can influence later relationships. The word influence matters: AQA is not asking you to claim that infancy fixes the whole of a person's social life. The stronger answer is that early attachment creates a set of expectations that can make some later relationship patterns more likely.

The core claim

Bowlby's attachment theory argues that a child's first important attachment relationship acts as a template for later relationships. If a caregiver is generally responsive, the child may learn that other people are trustworthy and that the self is worthy of care. If caregiving is rejecting, inconsistent or frightening, the child may learn different expectations: closeness may feel risky, unreliable or difficult to manage.

You can think of the internal working model as a relationship "prediction system":

Applying the idea

If Amara was securely attached as an infant, she may enter school expecting adults and peers to respond reasonably. That expectation can make her more likely to join play, recover from arguments and ask for help. If Luca developed an avoidant strategy, he may keep emotional distance from classmates because relying on people has not felt safe before. The proposed mechanism is a chain: repeated care shapes expectations, expectations guide interpretations, and these interpretations influence how the child approaches others. The example illustrates this theory; it is not evidence that either child had a particular infancy.

The first evaluation point

The internal working model is useful because it explains both continuity and change. It predicts that early attachment can carry forward, but it also allows later experiences to update the model. This is why high-level answers avoid deterministic language such as "secure infants will always have good relationships" or "insecure infants cannot form healthy relationships."

Childhood relationships

Early expectations about care can influence how a child approaches friendships and manages conflict.

Peer relationships and friendship

In childhood, the internal working model can affect how children approach peers. Securely attached children may be more confident that other people will respond positively, so they can explore, cooperate, repair conflict and use adults as a secure base. Insecurely attached children may be more guarded, more anxious about rejection, or more controlling in social exchanges.

Researchers have studied whether this shows up in children's friendships:

Spotting it in a scenario

Suppose a teacher notices that Nia finds it easy to join group work, accepts help after mistakes and repairs arguments quickly. A possible attachment-based explanation is that Nia has an internal working model in which others are generally available and helpful. In contrast, if Theo often assumes classmates are excluding him, he may react defensively before there is clear evidence of rejection. His behaviour could then make peer relationships more difficult, confirming his expectation that others are not safe.

What this evidence can and cannot show

The evidence is useful because childhood relationship outcomes can be observed beyond infancy, especially in longitudinal studies and meta-analyses. However, most studies are correlational. Early attachment may be linked with later peer competence because of the internal working model, but other variables can be involved, such as temperament, parental behaviour, socioeconomic stress, school context and later friendships.

Bullying is a good example of why caution is needed. Some research links harsh or overprotective parenting patterns with bullying or victimisation, and this can fit an attachment explanation. But it would be too strong to claim that infant attachment type alone causes a child to become a bully or a victim.

Adult romantic relationships

Attachment expectations may guide trust, closeness and support-seeking in romantic relationships.

Romantic relationships as attachment relationships

Bowlby argued that attachment matters "from the cradle to the grave", and adult romantic relationships can involve some of the same attachment processes as infant-caregiver relationships. A romantic partner can become a safe haven when distressed and a secure base for exploration. This provides a possible mechanism linking early attachment with adult relationships.

Hazan and Shaver (1987) were among the first researchers to apply attachment theory to adult romantic love. They published a "Love Quiz" in the Rocky Mountain News and analysed the first 620 replies. Participants chose descriptions that resembled secure, avoidant or anxious-resistant attachment styles. In adult attachment research, the resistant pattern is often called anxious/ambivalent. Participants also answered questions about their most important romantic relationship and childhood experiences.

Their findings broadly supported the continuity hypothesis:

Applying it without overclaiming

If Sam says, "I never fully trust partners; I prefer to stay independent so I cannot be let down," an attachment explanation might link this to an avoidant internal working model. If Priya often worries that a partner will leave despite reassurance, this may reflect an anxious-resistant model. In both cases, the model affects how the person interprets ordinary relationship events. A late reply to a message might be read as rejection, or a partner asking for closeness might feel threatening.

Methodological caution

Hazan and Shaver's study is important but not perfect. It used self-report questionnaires, so findings depend on honesty and insight. It also asked adults to report or recall relationship experiences, which can be affected by memory and current mood. The newspaper sample was large and varied in age, but it was a volunteer sample and not fully representative. Later research also tends to measure adult attachment on dimensions, such as anxiety and avoidance, rather than forcing everyone into three neat categories.

What the Love Quiz actually tests

A respondent who currently feels unhappy in relationships may also remember childhood care more negatively. If both reports are collected together, their association is consistent with continuity but also with a shared mood or reporting bias. The study did not measure these adults' attachment in infancy and then follow them into adulthood. Its newspaper questionnaire is therefore weaker evidence of infant-to-adult continuity than a prospective longitudinal study with independently measured outcomes.

A late text reply provides a worked example of the proposed mechanism: an anxious expectation may lead a person to interpret the delay as abandonment and repeatedly seek reassurance. Another person may interpret the same delay as a busy day. The internal working model is the interpretation process; the text message alone cannot reveal how that model originated.

Adult parenting and caregiving

A parent’s relationship expectations may shape how they interpret and respond to their own child’s needs.

The intergenerational route

Early attachment can also influence adult relationships with children. This is called an intergenerational pattern because a parent's internal working model may affect how they interpret and respond to their own child's attachment needs.

For example, a parent with a secure internal working model may be more likely to see a crying infant as communicating a need and respond sensitively. A parent with an unresolved or insecure model may find the same signal threatening, irritating or overwhelming. This does not mean the parent lacks love; it means their own relationship expectations can shape caregiving under stress.

Bailey, Moran, Pederson and Bento (2007) studied 99 adolescent mothers and their 12-month-old infants. They examined maternal attachment representations, mother-infant interaction at home and infant attachment relationships. The findings supported several predicted links between autonomous maternal representations, secure attachment and interaction quality, but also showed that maternal sensitivity alone did not fully explain attachment transmission.

Parenting example

Imagine Kai grew up with caregivers who were calm and responsive. As an adult parent, Kai may be more likely to respond to a baby's distress with patience because he expects closeness to be manageable. By contrast, if Morgan's early relationships were frightening or inconsistent, Morgan may misread a baby's distress as rejection, criticism or loss of control. This could make sensitive responding harder, especially without support.

Why this is a balanced explanation

The parenting route strengthens Bowlby's idea because it shows how internal working models can affect more than romantic relationships. However, it also shows why simple explanations are risky. Bailey et al. found complex links among maternal representations, interaction patterns and infant attachment; the pathway was not just "secure mother equals secure baby." Trauma, support, poverty, partner relationships and intervention can all affect parenting.

An attachment interview measures an adult's present representations and how they discuss attachment; it is not a recovered record of that adult's infant Strange Situation classification. A link between adult representations and their child's attachment supports intergenerational association, but it cannot establish that the adult's own infancy caused their parenting. Support from a partner, current stress and opportunities to learn different responses can alter the pathway.

Evaluating continuity and change

Evidence for continuity needs to be weighed against alternative causes and changes in relationships over time.

Stronger evidence than a single study

The best support for the influence of early attachment comes from patterns across studies, especially longitudinal research and meta-analysis. Kerns (1994) supports a link with childhood friendships, Groh et al. (2014) gives meta-analytic support for peer competence, and Hazan and Shaver (1987) helped launch research into adult romantic attachment. Together, these sources make the internal working model a plausible explanation for continuity.

Correlation and third variables

The major limitation is that much of the evidence is correlational. Secure attachment might contribute to later relationship success, but the same family environment that produced secure attachment may continue to support the child later. Temperament may also matter: a sociable, emotionally regulated child may be easier to parent and may also find peer relationships easier. This means early attachment may be one part of a broader developmental system.

Measurement issues

Different studies measure attachment in different ways: the Strange Situation, Attachment Q-sort, adult self-report, interviews or retrospective memory. These methods do not all measure exactly the same thing. Adult romantic attachment is especially complex because relationships involve two people's histories, current circumstances and choices, not just one person's infancy.

Determinism and social sensitivity

It is socially sensitive to suggest that early attachment shapes later relationships, because it can sound as if caregivers are being blamed for all future difficulties. A stronger conclusion is more humane and more scientific: early relationships can bias expectations and coping strategies, but later supportive relationships, therapy, stable friendships and sensitive caregiving can revise internal working models.

A stronger continuity test

A prospective study can assess infant attachment first, record later peer interactions through observers who do not know the early classification, and measure possible third variables such as temperament. This reduces retrospective recall and observer-expectation bias. Even then, continuing family circumstances may contribute to both outcomes. The appropriate conclusion is a probabilistic influence, rather than a fixed prediction for an individual.

Quick recap

An internal working model may link early care to expectations, interpretations and later behaviour in friendship, romance and parenting. Evidence supports associations, while recall bias, continuing environments and temperament limit causal claims. Later relationships and support can update expectations; early attachment is not destiny.