Tests for determining the parton ancestor of a hadron jet.

Using hadron jets simulated by Monte Carlo QCD cascades, we explore methods of data analysis aimed at determining the parton originating the jet. We discuss a method of binning data which helps differentiate quark jets from gluon jets. If, in addition, the experiment can separate K's from ..pi..'s, a second set of bins can be used to help determine the flavor of the quark jets.