studied babies using observations and different stimuli (gestures)
found babies as young as 2 weeks display a degree of synchrony
their ability to imitate sevres as an important building block for later social and cognitivedevelopment
(M&M) - Problems with testing infant behaviour
It's difficult to ditinguish between general activity and specific imitated behaviours as we dont know what's taking place from the infant's perspective
(M&M) - Failure to replicate
many subsequent studies have failed to replicate the findings from M&M which questions its reliability
(M&M) - Only observations
obsevrations dont tell us the purpose of synchrony and reciprocity so may not actaully be that useful