AQA A-Level Psychology Notes: Attachment Topic

Caregiver-Infant Interaction

Your first relationships start forming from the moment you're born through two key processes that happen between babies and their carers. Reciprocity works like a conversation - when a baby smiles, the parent responds, which makes the baby react again, creating a back-and-forth pattern that builds connection.

Interactional synchrony is even more fascinating - it's when babies and carers mirror each other's actions simultaneously, almost like they're dancing together. Think of it as being perfectly in sync with someone, which helps create that special bond.

Meltzoff and Moore's groundbreaking 1973 study proved babies as young as 12 days old can copy adult facial expressions like tongue poking and mouth opening. When independent observers watched the filmed interactions, they found babies were genuinely mirroring what adults did - not just random movements.

Key Point: Mothers pick up on their babies' alert phases about two-thirds of the time, showing these interactions aren't perfect but still create strong bonds.

Research Evidence and Evaluation

Isabella and colleagues took this research further by studying 30 mother-baby pairs, measuring both synchrony levels and attachment quality. Their findings were brilliant - high levels of synchrony led to better quality attachments, proving these early interactions really matter for emotional development.

The research methods here are pretty solid. Scientists film interactions from multiple angles, controlling distracting factors, and babies can't fake their behaviour since they don't know they're being observed. This gives us reliable, valid results we can trust.

There's practical value too - Parent-Child Interaction therapy has successfully improved synchrony in at-risk families, showing this research actually helps real families bond better.

However, there are some issues. Babies naturally move constantly, so we can't always tell if they're intentionally copying or just randomly moving. Plus, the research might unfairly pressure working mothers by suggesting constant interaction is essential for healthy development.

Key Point: Observer bias remains a problem - researchers might unconsciously see what they expect, which is why some studies have failed to replicate Meltzoff and Moore's findings.

Schaffer and Emerson's Attachment Stages

Real-world attachment research got a massive boost from Schaffer and Emerson's study of 60 Glasgow babies. They visited families monthly, tracking separation anxiety and stranger responses to map out how attachment develops in predictable stages.

The asocial stage (first few weeks) sees babies treating humans and objects similarly, though they start preferencing familiar faces. During the indiscriminate attachment stage (2-7 months), babies prefer people over objects but aren't fussed about who comforts them.

Everything changes around 7 months with the specific attachment stage - babies now show clear separation and stranger anxiety, forming their first strong bond (65% with mum, only 3% with dad as first attachment).

Finally, multiple attachments develop as babies bond with other regular carers. In Schaffer and Emerson's study, 29% formed multiple attachments within a month of their primary bond, with most achieving this by age one.

Key Point: At 25-32 weeks, half of all babies show separation anxiety toward a particular adult, usually their mother.

Evaluating Attachment Stage Theory

The research has brilliant external validity because parents observed babies during normal daily activities, meaning the behaviour was completely natural rather than artificial lab conditions.

However, there are significant cultural limitations. While Western individualist cultures follow Schaffer's stages, collectivist cultures often show multiple attachments from birth since extended families share childcare responsibilities. This makes the theory somewhat ethnocentric.

Measuring the asocial stage proves tricky since young babies have poor coordination. They might feel anxiety but express it too subtly for mothers to notice and report accurately.

The sample itself was quite narrow - 60 working-class Glasgow families from the 1960s hardly represents modern diverse society. Today's fathers are far more involved in childcare, potentially becoming primary attachments more frequently.

Finally, using mothers as observers created potential bias problems. They might miss signs of anxiety or misremember events, affecting the accuracy of the data even if babies behaved naturally.

Key Point: By 18 months, 75% of infants had formed attachments to their fathers, showing multiple bonds develop quickly after the first one.

The Role of Fathers in Attachment

Fathers play a fascinating but complex role in attachment formation. Schaffer and Emerson found that while 65% of babies first attach to mothers, 27% form joint first attachments with both parents, and 75% attach to fathers by 18 months.

Grossman's longitudinal research revealed something intriguing - the quality of mother-infant attachment predicted later relationships in adolescence, but father attachment quality didn't. However, fathers had their own special role through play and stimulation rather than emotional caregiving.

Field's study challenged this by showing primary caregiver fathers behave just like mothers - more smiling, imitating, and holding than secondary caregiver fathers. This suggests fathers can absolutely take on nurturing roles when they're the main carer.

This research has important economic implications - if fathers can provide equally good emotional care, mothers needn't feel pressured to stay home, allowing families flexible working arrangements that benefit everyone.

Key Point: The quality of fathers' play with babies relates to attachment quality in adolescence, suggesting a unique paternal role focused on stimulation rather than emotional comfort.

Limitations of Father-Role Research

Research into fathers faces several major problems that make clear conclusions difficult. There's fundamental confusion about what researchers are actually studying - some examine fathers as secondary attachment figures (looking for unique roles), others study fathers as primary carers (looking for maternal-style behaviour).

Evidence contradicts itself regularly. Grossman found fathers have distinct roles involving play, but McCallum discovered children in single-parent or same-sex families develop just as well as those with both mother and father figures.

The research struggles to separate biological from social factors. Are fathers less nurturing because of lower oestrogen levels, or because society expects them to be less caring? This biological versus social debate remains unresolved.

Observer bias significantly affects results since researchers bring cultural expectations about parenting roles. When observers expect fathers to be more playful and less nurturing, they might unconsciously record what they expect rather than actual reality.

Key Point: Different research questions about fathers create inconsistent findings, making it impossible to definitively answer "what is the role of the father?" in attachment.

Animal Studies: Lorenz and Imprinting

Animal research provides fascinating insights into attachment through imprinting - the process where newly hatched birds attach to the first moving object they see. Lorenz's classic experiment with greylag goslings revolutionised our understanding of early bonding.

His method was elegantly simple: randomly divide goose eggs into two groups, let one hatch naturally with the mother, and let the other hatch with only Lorenz present. When mixed together later, goslings followed their respective "mothers" - natural ones followed the goose, incubator ones followed Lorenz.

This demonstrated a critical period exists - a narrow time window (few hours after hatching) when imprinting must occur. Miss this window, and goslings won't attach to any mother figure at all.

Guiton's supporting research found chicks could imprint on yellow rubber gloves used for feeding, and these males later tried to mate with gloves as adults, proving the power and permanence of early imprinting experiences.

Key Point: Imprinting shows young animals have an innate mechanism to attach to moving objects during a critical developmental window, supporting the idea that attachment has biological foundations.