( ( Within Behaviorism ) ( , ( ( learning ( -LRB- ( ( that ( ( is , ) ( changes ( in behavior ) ) ) ) -RRB- ) ) ) ( ( is ( ( the result ) ( of association ) ) ) . ) ) ) )
(ROOT (S (PP (IN Within) (NP (NNP Behaviorism))) (, ,) (NP (NP (NN learning)) (PRN (-LRB- -LRB-) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (, ,) (NP (NP (NNS changes)) (PP (IN in) (NP (NN behavior))))))) (-RRB- -RRB-))) (VP (VBZ is) (NP (NP (DT the) (NN result)) (PP (IN of) (NP (NN association))))) (. .)))
Within Behaviorism, learning (that is, changes in behavior) is the result of association.
(ROOT (S (NP (JJ Learned) (NN behavior)) (VP (VBZ is) (ADJP (JJ adaptive)) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP are) (ADJP (JJ flexible)) (, ,) (S (ADJP (JJ capable) (PP (IN of) (S (VP (VBG changing) (SBAR (IN if) (S (NP (DT the) (NN environment)) (VP (VBZ changes))))))))))))) (. .)))