TPO 27 - Question 3 Switch to Electronic Textbooks The university will begin switching from traditional-bound textbooks early next year. University students will be able to download the content of their required textbooks to a reading device and read the

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on vocabulary words:
No of characters: 561.0 593.389002037 95% => OK
No of words: 166.0 154.784114053 107% => OK
Chars per words: 3.37951807229 3.82920900774 88% => OK
Fourth root words length: 3.58944267634 3.52088357496 102% => OK
Word Length SD: 1.43344382992 1.81998168104 79% => Word Length is similar.
Unique words: 88.0 93.7942973523 94% => More unique words wanted.
Unique words percentage: 0.530120481928 0.608046397892 87% => More unique words wanted or less content wanted.
Syllable count: 184.5 185.724439919 99% => OK
Avg_syllables_per_word: 1.1 1.20224032587 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0727738564346 0.0833886788687 87% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.90020366599 51% => OK
Average paragraph length: 83.0 71.3690273242 116% => OK
STD paragraph length: 14.0 24.1299301424 58% => OK
Average paragraph duration: 29.325 26.8388033085 109% => OK
STD paragraph duration: 5.485 8.89323425527 62% => OK

Acoustic performance on sentences:
How many acoustic sentences: 63.0 40.266802444 156% => OK
Average acoustic sentence length: 2.63492063492 4.20756893501 63% => OK
STD acoustic sentence length: 2.06483472802 3.23972648638 64% => OK
Average acoustic sentences duration: 0.868412698413 1.51236819293 57% => OK
STD acoustic sentences duration: 0.545359081792 1.0352206224 53% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 68.0 37.9022403259 179% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 12.08 7.22384928717 167% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.177647058824 0.193825474362 92% => OK
STD acoustic silence duration: 0.14873108033 0.16431695912 91% => OK

Acoustic performance on acoustic words:
Total word duration: 41.9 46.6644602851 90% => Need to talk more.
Average word duration: 0.252409638554 0.304040633073 83% => OK
STD word duration: 0.136104056236 0.193491353168 70% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 8.88594704684 34% => Good job, the lower, the better.
Total_disfluencies_duration: 2.58 6.97134419552 37% => Good job. The lower, the better.
Total acoustic noise duration: 2.26 3.21433808554 70% => OK

Acoustic rates:
Total speech duration: 58.65 59.1375356415 99% => OK
Compare to expected duration: 0.9775 0.985625594026 99% => OK
Rate of silence: 1.15942028986 0.643888735843 180% => Less acoustic silences wanted.
Rate of speech: 2.83034953112 2.61565628039 108% => OK
Rate of speech by unique words: 1.50042625746 1.58604529434 95% => More unique words wanted.
Rate of word duration by unique words: 2.10023866348 2.01333574461 104% => OK
Average articulation rates: 0.277200554217 0.322651457988 86% => OK

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Rates: 78.3333333333 out of 100
Scores by speech e-grader: 23.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.