; (v) representatives of family child care home providers, staff and employers for center-based child care and early learning programs, and family child care home providers in child care and early learning programs; and (vi) specialists covering the areas of child care and early learning quality, workforce preparation, working conditions, and wages, and early childhood development. (C) Diversity The Secretary shall ensure that the membership of the Committee is diverse with regard to culture, race and ethnicity, and language. (D) Duties Such Committee shall recommend Federal Standards for Child Care and Early Learning Services and modifications of such standards as provided in paragraph (1). (4) Content of standards The standards shall include— (A) performance standards with respect to services required to be provided, including health, nutritional, and social services, and other services, including parental and family member involvement services and transition activities described in section 122; (B) scientifically based and developmentally appropriate early development and learning performance standards related to school readiness to ensure that the children participating in the child care and early learning program, at a minimum, develop, as developmentally appropriate, and demonstrate— (i) language knowledge and skills, including oral language and listening comprehension; (ii) literacy knowledge and skills, including phonological awareness, print awareness and skills, and alphabetic knowledge; (iii) mathematics knowledge and skills; (iv) science knowledge and skills; (v) cognitive abilities that support academic achievement and child care and early learning; (vi) approaches to learning related to child care and early learning; (vii) social and emotional development sufficient to be a foundation for early learning, school success, and social problem-solving; (viii) creative arts expression; (ix) physical development