           Letter_Name Letter_Sound Blending  Elision Real_Words Pseudo_Words
Mean          45.26000    40.45000  10.91000   6.51000  23.88000  14.12000
Letter_Name  207.36000   159.09696  32.58864  25.80480  61.77600  45.07488
Letter_Sound 159.09696   280.22760  42.88788  36.74765  76.12348  60.20374
Blending      32.58864    42.88788  18.23290  10.71258  19.05103  14.21910
Elision       25.80480    36.74765  10.71258  20.07040  20.37235  16.70861
Real_Words    61.77600    76.12348  19.05103  20.37235  73.61640  47.42852
Pseudo_Words  45.07488    60.20374  14.21910  16.70861  47.42852  44.35560                                                                                 