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: 498.0 593.389002037 84% => Need more words or more difficult words.
No of words: 151.0 154.784114053 98% => More words wanted. You may: choose simpler words or speak faster or remove hesitations or remove long pauses, and fully use the time, do NOT save one or two seconds.
Chars per words: 3.29801324503 3.82920900774 86% => OK
Fourth root words length: 3.50545371207 3.52088357496 100% => OK
Word Length SD: 1.45935984327 1.81998168104 80% => OK
Unique words: 91.0 93.7942973523 97% => OK
Unique words percentage: 0.602649006623 0.608046397892 99% => OK
Syllable count: 166.5 185.724439919 90% => OK
Avg_syllables_per_word: 1.1 1.20224032587 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0500739350156 0.0833886788687 60% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 5.0 3.90020366599 128% => OK
Average paragraph length: 30.2 71.3690273242 42% => The average paragraph length is low.
STD paragraph length: 22.7279563534 24.1299301424 94% => OK
Average paragraph duration: 12.466 26.8388033085 46% => OK
STD paragraph duration: 8.89335842075 8.89323425527 100% => OK

Acoustic performance on sentences:
How many acoustic sentences: 48.0 40.266802444 119% => OK
Average acoustic sentence length: 3.14583333333 4.20756893501 75% => OK
STD acoustic sentence length: 2.32728009464 3.23972648638 72% => OK
Average acoustic sentences duration: 1.234375 1.51236819293 82% => OK
STD acoustic sentences duration: 0.882496237598 1.0352206224 85% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 41.0 37.9022403259 108% => OK
Total acoustic silence duration: 9.2 7.22384928717 127% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.224390243902 0.193825474362 116% => OK
STD acoustic silence duration: 0.145468943639 0.16431695912 89% => OK

Acoustic performance on acoustic words:
Total word duration: 47.65 46.6644602851 102% => OK
Average word duration: 0.315562913907 0.304040633073 104% => OK
STD word duration: 0.186244287922 0.193491353168 96% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 13.0 8.88594704684 146% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 9.47 6.97134419552 136% => Somehow the hesitation is serious.
Total acoustic noise duration: 3.45 3.21433808554 107% => OK

Acoustic rates:
Total speech duration: 62.33 59.1375356415 105% => Need to finish the speech on time.
Compare to expected duration: 1.03883333333 0.985625594026 105% => It is over the expected time.
Rate of silence: 0.657789186588 0.643888735843 102% => OK
Rate of speech: 2.42258944329 2.61565628039 93% => Need to bring more content.
Rate of speech by unique words: 1.45997112145 1.58604529434 92% => More unique words wanted.
Rate of word duration by unique words: 1.90975865687 2.01333574461 95% => OK
Average articulation rates: 0.304061218543 0.322651457988 94% => OK

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Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.