rownames,First_Names,Word_Number,Sentences,Vocabulary,Completion,First_Letters,Four_letter_words,Suffixes,Flags,Figures,Cards,Addition,Multiplication,Three_Higher,Letter_Series,Pedigrees,Letter_Grouping
First_Names,1,0.472,0.29,0.401,0.299,0.234,0.254,0.296,0.086,0.061,0.052,0.246,0.274,0.25,0.332,0.313,0.297
Word_Number,0.472,1,0.189,0.22,0.232,0.209,0.246,0.193,0.044,0.078,0.157,0.151,0.146,0.06,0.238,0.213,0.17
Sentences,0.29,0.189,1,0.833,0.761,0.402,0.275,0.374,0.103,0.019,0.077,0.332,0.297,0.352,0.536,0.567,0.468
Vocabulary,0.401,0.22,0.833,1,0.772,0.446,0.358,0.473,0.109,0.045,0.105,0.335,0.352,0.384,0.507,0.514,0.404
Completion,0.299,0.232,0.761,0.772,1,0.394,0.275,0.426,0.342,0.227,0.294,0.329,0.254,0.438,0.49,0.512,0.43
First_Letters,0.234,0.209,0.402,0.446,0.394,1,0.627,0.516,0.176,0.104,0.095,0.355,0.365,0.354,0.404,0.365,0.375
Four_letter_words,0.254,0.246,0.275,0.358,0.275,0.627,1,0.48,0.161,0.138,0.049,0.354,0.327,0.318,0.33,0.275,0.317
Suffixes,0.296,0.193,0.374,0.473,0.426,0.516,0.48,1,0.079,0.007,0.012,0.288,0.284,0.28,0.327,0.323,0.285
Flags,0.086,0.044,0.103,0.109,0.342,0.176,0.161,0.079,1,0.672,0.606,0.286,0.189,0.379,0.289,0.277,0.287
Figures,0.061,0.078,0.019,0.045,0.227,0.104,0.138,0.007,0.672,1,0.728,0.164,0.049,0.236,0.16,0.165,0.181
Cards,0.052,0.157,0.077,0.105,0.294,0.095,0.049,0.012,0.606,0.728,1,0.171,0.032,0.251,0.2,0.208,0.207
Addition,0.246,0.151,0.332,0.335,0.329,0.355,0.354,0.288,0.286,0.164,0.171,1,0.651,0.517,0.439,0.32,0.399
Multiplication,0.274,0.146,0.297,0.352,0.254,0.365,0.327,0.284,0.189,0.049,0.032,0.651,1,0.546,0.435,0.293,0.452
Three_Higher,0.25,0.06,0.352,0.384,0.438,0.354,0.318,0.28,0.379,0.236,0.251,0.517,0.546,1,0.512,0.442,0.456
Letter_Series,0.332,0.238,0.536,0.507,0.49,0.404,0.33,0.327,0.289,0.16,0.2,0.439,0.435,0.512,1,0.671,0.622
Pedigrees,0.313,0.213,0.567,0.514,0.512,0.365,0.275,0.323,0.277,0.165,0.208,0.32,0.293,0.442,0.671,1,0.538
Letter_Grouping,0.297,0.17,0.468,0.404,0.43,0.375,0.317,0.285,0.287,0.181,0.207,0.399,0.452,0.456,0.622,0.538,1