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: 655.0 593.389002037 110% => OK
No of words: 171.0 154.784114053 110% => OK
Chars per words: 3.83040935673 3.82920900774 100% => OK
Fourth root words length: 3.61617157096 3.52088357496 103% => OK
Word Length SD: 2.01758623568 1.81998168104 111% => OK
Unique words: 92.0 93.7942973523 98% => OK
Unique words percentage: 0.538011695906 0.608046397892 88% => More unique words wanted or less content wanted.
Syllable count: 215.1 185.724439919 116% => OK
Avg_syllables_per_word: 1.3 1.20224032587 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.11982715656 0.0833886788687 144% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.90020366599 26% => Need more acoustic paragraphs.
Average paragraph length: 171.0 71.3690273242 240% => The average paragraph length is high.
STD paragraph length: 0.0 24.1299301424 0% => OK
Average paragraph duration: 60.56 26.8388033085 226% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 8.89323425527 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 42.0 40.266802444 104% => OK
Average acoustic sentence length: 4.07142857143 4.20756893501 97% => OK
STD acoustic sentence length: 4.41530270301 3.23972648638 136% => OK
Average acoustic sentences duration: 1.4269047619 1.51236819293 94% => OK
STD acoustic sentences duration: 1.28919223158 1.0352206224 125% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 40.0 37.9022403259 106% => OK
Total acoustic silence duration: 7.63 7.22384928717 106% => OK
Average acoustic silence duration: 0.19075 0.193825474362 98% => OK
STD acoustic silence duration: 0.205297193113 0.16431695912 125% => OK

Acoustic performance on acoustic words:
Total word duration: 49.94 46.6644602851 107% => OK
Average word duration: 0.292046783626 0.304040633073 96% => OK
STD word duration: 0.179260723997 0.193491353168 93% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 8.0 8.88594704684 90% => OK
Total_disfluencies_duration: 6.23 6.97134419552 89% => OK
Total acoustic noise duration: 0.84 3.21433808554 26% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 60.56 59.1375356415 102% => Need to finish the speech on time.
Compare to expected duration: 1.00933333333 0.985625594026 102% => OK
Rate of silence: 0.660501981506 0.643888735843 103% => OK
Rate of speech: 2.82364597094 2.61565628039 108% => OK
Rate of speech by unique words: 1.51915455746 1.58604529434 96% => OK
Rate of word duration by unique words: 1.84221065278 2.01333574461 92% => OK
Average articulation rates: 0.429111953216 0.322651457988 133% => OK

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Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.