Rather, the intensity of adult support depends on where the task falls within the child's  zone. 
( Rather ( , ( ( ( the intensity ) ( of ( adult support ) ) ) ( ( depends ( on ( where ( ( the task ) ( falls ( within ( ( the ( child 's ) ) zone ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (ADVP (RB Rather)) (, ,) (NP (NP (DT the) (NN intensity)) (PP (IN of) (NP (JJ adult) (NN support)))) (VP (VBZ depends) (PP (IN on) (SBAR (WHADVP (WRB where)) (S (NP (DT the) (NN task)) (VP (VBZ falls) (PP (IN within) (NP (NP (DT the) (NN child) (POS 's)) (NN zone)))))))) (. .)))
Adult support the child no matter that happens.
( Adult ( ( ( support ( the child ) ) ( no ( matter ( that happens ) ) ) ) . ) )
(ROOT (S (NP (NNP Adult)) (VP (VBP support) (NP (DT the) (NN child)) (ADVP (DT no) (NN matter) (SBAR (WHNP (WDT that)) (S (VP (VBZ happens)))))) (. .)))