In this way, the adult evokes from the child his or her current knowledge and, on that basis, can scaold more eectively.
( ( In ( this way ) ) ( , ( ( the adult ) ( ( ( ( ( evokes ( from ( the child ) ) ) ( ( ( his or ) her ) ( current knowledge ) ) ) and ) ( ( , ( ( on ( that basis ) ) , ) ) ( can ( scaold ( more eectively ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (DT this) (NN way))) (, ,) (NP (DT the) (NN adult)) (VP (VP (VBZ evokes) (PP (IN from) (NP (DT the) (NN child))) (NP (ADJP (PRP$ his) (CC or) (PRP$ her)) (JJ current) (NN knowledge))) (CC and) (VP (PRN (, ,) (PP (IN on) (NP (DT that) (NN basis))) (, ,)) (MD can) (VP (VB scaold) (NP (JJR more) (NN eectively))))) (. .)))
Effective scaffolding is best achieved without communication.
( ( Effective scaffolding ) ( ( is ( best ( achieved ( without communication ) ) ) ) . ) )
(ROOT (S (NP (JJ Effective) (NN scaffolding)) (VP (VBZ is) (VP (RBS best) (VBN achieved) (PP (IN without) (NP (NN communication))))) (. .)))