In an electron-polarized photon coincidence experiment the Stokes' parameters P₁, P₂, P₃ and P₄ have been determined for four Ne^*(3p) to Ne^*(3s) transitions at a fixed electron energy of 50 eV and in the electron angular scattering range 30 degrees -70 degrees . The results indicate a tendency towards positive values for P₃ at the lowest scattering angles studied and a strong tendency towards zero and even negative values for P₄. In all cases a drop in the total polarization degree between 30 degrees and 50 degrees electron scattering angle is observed, indicating that there is a decrease of coherence at these scattering angles.