“…Of the 21 19-23 , 26 , 27 , 30 , 32 , 33 , 39-41 , 43 , 44 , 51 , 53 , 56 , 57 , 58 , 61 studies objectively assessing communication skills (assessed by faculty, simulated patients, or patients), eight 20-23 , 32 , 41 , 44 , 51 studies did not include either a pre-test or comparison/control group for this outcome measure. Four studies used both a control/comparison group and a pre- and post-intervention design 39 , 53 , 57 , 61 . Three of these found that an intensive communication skill training course significantly improved the palliative communication skills of clinicians 53 , 57 , 61 .…”