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The Control Tests
Increased Values versus Minimal Values
2 other sections not shown
1,000 commonest words 20 words 80 WPM group Alpha average number Barnhart Basic Groups Chapter classes Commercial Education control test correct Delta Dictation Exercises dictation-material Epsilon-2 experiment fft fft fft frequency rank Gamma grade of difficulty Gregg Publishing Company Gregg Shorthand heteronyms higher homographs homonyms increased investigation involved Iota kind of shorthand language large number letters materials measurable factors misspelled number of errors number of strokes number of syllables number of typing number of words outlines phrase Pillsbury and Meader present study proofreading punctuation Rank-Difference rate of dictation ratio reading relative difficulty representing response rH rH rH selection shorthand strokes standard stenographic difficulty stroke count stroke intensity syllabic intensity Table Test VI Diff Test VIII Test X test-letters test-papers tests of Battery Theta-1 Theta-2 tion total number transcription typewriting typing strokes University of Iowa variables variations vocabulary frequency word-forms words a minute writing written Zeta