  In recent years, the study of dihadron correlations has been one of the
primary methods used to investigate the propagation and modification of
hard-scattered partons through the QGP. Due to recent advances in jet-finding
algorithms, it is now possible to use reconstructed jets in these correlation
studies, extending the kinematic reach compared to dihadron analyses. The
results of the jet-hadron correlation analysis indicate a broadening and
softening of jets that interact with the medium. Jet-hadron correlations can
also be used to assess the systematics of other jet-like correlation analyses,
such as 2+1 correlations. It is shown that the jets selected in 2+1
correlations are relatively unmodified. Future work will include an analysis of
jet-hadron correlations with respect to the event plane to measure the
pathlength dependence of parton energy loss. The first steps in this analysis
indicate that complications arise when calculating the event plane in the
presence of a jet as well as in calculating jet v2. The data analyzed were
collected by the STAR detector in sqrt(s_NN) = 200 GeV Au-Au collisions at the
Relativistic Heavy Ion Collider (RHIC).
