Observing young children : the role of observation and assessment in the early childhood settings by 
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Emilia Encounters: children and adults in collaboration by 
Time to socialise: PSED in the Early Years: How to observe, assess and plan for progress
Observing development of the young child 7th edn. by 
Assessment and Evaluation for Transformation in Early Childhood by 
Observing Children with Attachment Difficulties in Preschool Settings by 
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