Compare two (2) theories and research on Emotional Development' in children aged 0 -6 years: MUST include points on each of the following: - Core principles of emotional development  1.An overview of historical perspectives on emotional developrent and theorists that have informed this  2.Current and emerging theories and research that are influencing practice to support emotional development .3.What is considered typical' and expected in relation to patterns of growth and development in this domain 4.What contextual factors may influence a child's emotional development 5 Examples of how development in other domains may influence and interrelate to emotional development  6.Provide reference citations for credible sources used to research emotional development