An exploratory study is reported of the delivery of the Early Support and Key Working (ES&KW) training program in England for multi-agency professionals and parents. This qualitative study examined how ES&KW training principles and content relate to contemporary pillars in Early Childhood Intervention; how this training is structured to meet the program's principles and desired outcomes; and its impact on training participants' competences to fulfill the key working functions in partnership with parents/carers, and families they work with. The study involved, throughout its different phases, 42 participants, comprising trainers, training participants, mostly working with small children (0 to 8), and families. Based on document analysis, training observations, focus groups, reflective practice and semi-structured interviews, results show that overwhelmingly participants found ES&KW training very significant to their work with children, families, and other professionals, but some gaps between the program's intentions and reality emerged. We explore the reasons for the program's success and the implications for its further development.
Key words: Professional development, Key working, Family centered intervention, Team collaboration and partnershipFinal submission Infants and Young Children 9.7.15 2 A set of fundamental principles underpins current concepts and best practices in early childhood intervention (ECI) and early childhood special education (ECSE). These are founded on research and scientific evidence, namely a family-centered orientation based on a collaborative team process, held in inclusive, natural learning environments (Bruder, 2010), embedding "intervention strategies into everyday activities and routines to provide maximum child learning opportunities" (Sawyer, & Campbell, 2012, p.122). Family-centered practices treat families with respect and dignity, offer family members the information they need to make knowledgeable decisions and choices, and actively involve families in accessing resources and support (Dunst, 2002). They involve both relational and participatory components, relying on a collaborative process, enhancing integration and coordination at all levels of the ECI system; potentially reducing redundancy, improving service efficiency, and making those services more functional for the child and family (Dunst, 2002;Guralnick, 2008). Family-centered practices are well established in the ECI literature. McWilliam (2010) underlines the work of Dunst, Trivette, and Bailey as strong contributors to this approach, both in research and practice. Moore (2008) outlined trends in ECI which were becoming established. These include developments from professionally-directed to family-centred practice, from simple linear causal models to complex transactional models, and from a deficit model of disability to a social construction model.Moore also identified emergent ECI trends including the shift from fragmented services to seamless service integration, from a professional skill-based approach...