cache level 3 diploma - explaining theories of development and frameworks

[nazish]

hi i am new to this site and stuck on a question so plsssssssssss everyone can u help

unit no-cyp core 3.1 2.3
explain how theories of development and framworks to support development influence current practice

i have done the 3 theorists jean piagats which i have to link with nowerdays practice i dont know what to put i have put for this theorist- early years plan activties ,regularly observe children and that they go by the eyfs. for the second one i have done lev vygotsky but dont know how to to link him with practice and the last one i have done is john bowlby attachment for this one i put children have one keyworker who they are attach to. and for the last part i dont understand frameworks to support development i would be really grateful for any ideas thankyou very much