( ( ( Another study ) ( that ( used ( ( a ( partial replication ) ) ( of ( ( Milgram 's ) work ) ) ) ) ) ) ( ( changed ( the ( experimental setting ) ) ) . ) )
(ROOT (S (NP (NP (DT Another) (NN study)) (SBAR (WHNP (WDT that)) (S (VP (VBD used) (NP (NP (DT a) (JJ partial) (NN replication)) (PP (IN of) (NP (NP (NNP Milgram) (POS 's)) (NN work)))))))) (VP (VBD changed) (NP (DT the) (JJ experimental) (NN setting))) (. .)))
Another study that used a partial replication of Milgram's work changed the experimental setting.
(ROOT (S (S (VP (TO To) (VP (VB confirm) (NP (NP (DT the) (NN work)) (PP (IN of) (NP (DT another) (NN scientist))))))) (, ,) (NP (DT a) (NN scientist)) (VP (MD might) (VP (VB replicate) (NP (PRP$ their) (NN work)))) (. .)))