These capacities, in turn, ease the task of establishing an intersubjective connection, and that connection provides the platform for the creation of additional  zones,  enabling children to master complex, culturally adaptive skills.
( ( ( ( ( These ( ( ( ( capacities , ) ( in turn ) ) , ) ( ease ( ( the task ) ( of ( establishing ( an ( intersubjective connection ) ) ) ) ) ) ) ) , ) and ) ( ( that connection ) ( ( ( provides ( ( the platform ) ( for ( ( the creation ) ( of ( additional zones ) ) ) ) ) ) , ) ( ( enabling children ) ( to ( master ( ( complex ( , ( culturally adaptive ) ) ) skills ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT These)) (VP (VBZ capacities) (, ,) (PP (IN in) (NP (NN turn))) (, ,) (S (VP (VB ease) (NP (NP (DT the) (NN task)) (PP (IN of) (S (VP (VBG establishing) (NP (DT an) (JJ intersubjective) (NN connection)))))))))) (, ,) (CC and) (S (NP (DT that) (NN connection)) (VP (VBZ provides) (NP (NP (DT the) (NN platform)) (PP (IN for) (NP (NP (DT the) (NN creation)) (PP (IN of) (NP (JJ additional) (NNS zones)))))) (, ,) (S (VP (VBG enabling) (NP (NNS children)) (S (VP (TO to) (VP (VB master) (NP (ADJP (JJ complex) (, ,) (RB culturally) (JJ adaptive)) (NNS skills))))))))) (. .)))
Deep cultural immersion results in a poorer ability to master complex skills.
( ( ( ( Deep ( cultural ( immersion results ) ) ) ( in ( a ( poorer ability ) ) ) ) ( to ( master ( complex skills ) ) ) ) . )
(ROOT (NP (NP (JJ Deep) (JJ cultural) (NN immersion) (NNS results)) (PP (IN in) (NP (DT a) (JJR poorer) (NN ability))) (S (VP (TO to) (VP (VB master) (NP (JJ complex) (NNS skills))))) (. .)))