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: 591.0 593.389002037 100% => OK
No of words: 148.0 154.784114053 96% => 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: 3.99324324324 3.82920900774 104% => OK
Fourth root words length: 3.48791127476 3.52088357496 99% => OK
Word Length SD: 1.95730310052 1.81998168104 108% => OK
Unique words: 90.0 93.7942973523 96% => OK
Unique words percentage: 0.608108108108 0.608046397892 100% => OK
Syllable count: 180.9 185.724439919 97% => OK
Avg_syllables_per_word: 1.2 1.20224032587 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.190458557767 0.0833886788687 228% => Good job. The more, the better.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 3.90020366599 77% => OK
Average paragraph length: 49.3333333333 71.3690273242 69% => OK
STD paragraph length: 34.1207007874 24.1299301424 141% => OK
Average paragraph duration: 20.02 26.8388033085 75% => OK
STD paragraph duration: 14.5204843813 8.89323425527 163% => OK

Acoustic performance on sentences:
How many acoustic sentences: 36.0 40.266802444 89% => OK
Average acoustic sentence length: 4.11111111111 4.20756893501 98% => OK
STD acoustic sentence length: 3.2298759675 3.23972648638 100% => OK
Average acoustic sentences duration: 1.60138888889 1.51236819293 106% => OK
STD acoustic sentences duration: 1.0767625158 1.0352206224 104% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 33.0 37.9022403259 87% => OK
Total acoustic silence duration: 7.49 7.22384928717 104% => OK
Average acoustic silence duration: 0.22696969697 0.193825474362 117% => OK
STD acoustic silence duration: 0.235622770527 0.16431695912 143% => OK

Acoustic performance on acoustic words:
Total word duration: 48.15 46.6644602851 103% => OK
Average word duration: 0.325337837838 0.304040633073 107% => OK
STD word duration: 0.157456195284 0.193491353168 81% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 8.88594704684 79% => OK
Total_disfluencies_duration: 5.34 6.97134419552 77% => OK
Total acoustic noise duration: 2.53 3.21433808554 79% => OK

Acoustic rates:
Total speech duration: 60.06 59.1375356415 102% => Need to finish the speech on time.
Compare to expected duration: 1.001 0.985625594026 102% => OK
Rate of silence: 0.549450549451 0.643888735843 85% => OK
Rate of speech: 2.4642024642 2.61565628039 94% => OK
Rate of speech by unique words: 1.4985014985 1.58604529434 94% => More unique words wanted.
Rate of word duration by unique words: 1.8691588785 2.01333574461 93% => OK
Average articulation rates: 0.471647222973 0.322651457988 146% => OK

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Rates: 75.0 out of 100
Scores by speech e-grader: 22.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.