Older preschoolers realize that people's beliefs, not just their desires, aect their behavior.
( ( Older preschoolers ) ( ( realize ( that ( ( ( ( ( ( ( people 's ) beliefs ) , ) ( not just ) ) ( their desires ) ) , ) ( aect ( their behavior ) ) ) ) ) . ) )
(ROOT (S (NP (JJR Older) (NNS preschoolers)) (VP (VBP realize) (SBAR (IN that) (S (NP (NP (NP (NNS people) (POS 's)) (NNS beliefs)) (, ,) (CONJP (RB not) (RB just)) (NP (PRP$ their) (NNS desires)) (, ,)) (VP (VBP aect) (NP (PRP$ their) (NN behavior)))))) (. .)))
Older preschoolers know people's interests affect their behavior.
( ( Older preschoolers ) ( ( know ( ( ( people 's ) interests ) ( affect ( their behavior ) ) ) ) . ) )
(ROOT (S (NP (JJR Older) (NNS preschoolers)) (VP (VBP know) (S (NP (NP (NNS people) (POS 's)) (NNS interests)) (VP (VB affect) (NP (PRP$ their) (NN behavior))))) (. .)))