  The strong interactions are charge independent. If we limit ourselves to the
strong interactions, we have the isospin $T$ as a good quantum number. Here we
consider the lack of level repulsion of states of different isospin and how
this effect manifests in nearest neighbor spacing (NNS) histograms, which
provide a visual and statistical context in which to study distributions of
energy level spacings. In particular, we study nucleons in the f-p model space
for the nucleus $^{44}$Ti. We also study the effect of the Coulomb interaction
on the level spacing distribution.
