in the way they help increase an average student 's self-esteem 
(ROOT (PP (IN in) (NP (NP (DT the) (NN way)) (SBAR (S (NP (PRP they)) (VP (VBP help) (S (VP (VB increase) (NP (NP (DT an) (JJ average) (NN student) (POS 's)) (NN self) (HYPH -) (NN esteem))))))))))
(ROOT (PP (IN ) (NP (NP (DT ) (NN )) (SBAR (S (NP (PRP )) (VP (VBP ) (S (VP (VB ) (NP (NP (DT ) (JJ ) (NN ) (POS )) (NN ) (HYPH ) (NN ))))))))))