21 Child Growth & Development 6. Collaboration 1. Collaboration on Behalf of Children Level 1 Follow guidelines for implementing IFSPs, IEPs, IHPs, and 504s as provided by supervisor or consultants. CGD 6.1.1 Level 2 Collaborate with families and consultants in planning learning experiences to meet every child’s individual needs and interests. CGD 6.1.2 Level 3 Work with families, community members, and early childhood professionals to advocate policies that nurture the development every child. CGD 6.1.3 Level 4 Use current knowledge, theories, and research about developmental delays, developmental disabilities, and risk factors to advocate on behalf of all young children including those with developmental delays and disabilities. CGD 6.1.4 Level 5 Collaborate with other early childhood professionals and communities to develop policies that nurture the growth and development of every child. CGD 6.1.5 2. Collaboration with Adults Level 1 Recognize the importance of working collaboratively with other professionals on behalf of young children. CGD 6.2.1 Level 2 Cooperate with teachers, caregivers, staff, families, and community members to enhance the learning environment. CGD 6.2.2 Level 3 Work in partnership with teachers, caregivers, staff, families, community members, and business leaders to promote optimal growth and development of young children. CGD 6.2.3 Level 4 Use appropriate principles of psychology and human development when working with teachers, caregivers, staff, families, community members, business leaders, and other professionals to promote optimal developmental outcomes. CGD 6.2.4 Level 5 Collaborate with other professionals to conduct inquiry to enhance growth and development of children from birth through age 8. CGD 6.2.5