Isabella and Belsky (1991) hypothesised that caregiver-baby pairs that developed secure attachment relationships would display more synchronous behaviour than babies with insecure relationshios. Babies were observed at 3 and 9 months and the secure group interacted in a well-timed, reciprocal, and mutually rewarding manner
In contrast, caregiver-baby pairs classed as insecure were characterised by interactions that were minimally invlved, unresponsive, and intrusive. Avoidant pairs displayed maternal intrusiveness and overstimulation, while resistant pairs were poorly coordinated, under-involved, and inconsisted.
Isabella and Belsky concluded that different interactional behaviours predicted attachment quality
STRENGTH: Real world application.
If interactional synchrony and reciprocity form the basis of social development as this is how they begin to understand how others feel and think, it is important to make sure that caregivers understand this and can be given support early on to provide them these interactions. This can have implications for the infant's attachments and potential future relationships
A* ELABORATION: The "like me" hypothesis.
The "like me" hypothesis proposed by Meltzoff suggests that infants understand the behaviours of others through their own body movements. This process, called self-other mapping, allows infants to learn new actions and to interpret the intentions of others. This system of representation appears to be innate and has implications for human social development and empathy as well as related neural processes, such as mirror neurons, and dsorders such as autism