acts that no amount of earnest textbook psychologizing can bridge . 
(ROOT (NP (NP (VBZ acts)) (SBAR (WHNP (WDT that)) (S (NP (NP (DT no) (NN amount)) (PP (IN of) (NP (JJ earnest) (NN textbook) (NN psychologizing)))) (VP (MD can) (VP (VB bridge))))) (. .)))
(ROOT (NP (NP (VBZ )) (SBAR (WHNP (WDT )) (S (NP (NP (DT ) (NN )) (PP (IN ) (NP (JJ ) (NN ) (NN )))) (VP (MD ) (VP (VB ))))) (. )))