TPO 04 - Question 3 Evening Computer Classes May Be Added The computer department is considering offering evening classes in the fall. The proposal to add the classes is a response to student complaints that daytime computer classes have become increasing

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

Performance on vocabulary words:
No of characters: 556.0 593.389002037 94% => OK
No of words: 138.0 154.784114053 89% => 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: 4.02898550725 3.82920900774 105% => OK
Fourth root words length: 3.42743929552 3.52088357496 97% => OK
Word Length SD: 1.97058818919 1.81998168104 108% => OK
Unique words: 89.0 93.7942973523 95% => More unique words wanted.
Unique words percentage: 0.644927536232 0.608046397892 106% => OK
Syllable count: 179.1 185.724439919 96% => OK
Avg_syllables_per_word: 1.3 1.20224032587 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.16306698768 0.0833886788687 196% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.90020366599 51% => OK
Average paragraph length: 69.0 71.3690273242 97% => OK
STD paragraph length: 3.0 24.1299301424 12% => OK
Average paragraph duration: 29.64 26.8388033085 110% => OK
STD paragraph duration: 0.44 8.89323425527 5% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 52.0 40.266802444 129% => OK
Average acoustic sentence length: 2.65384615385 4.20756893501 63% => OK
STD acoustic sentence length: 1.75285059463 3.23972648638 54% => OK
Average acoustic sentences duration: 1.04307692308 1.51236819293 69% => OK
STD acoustic sentences duration: 0.635675105881 1.0352206224 61% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 43.0 37.9022403259 113% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 7.07 7.22384928717 98% => OK
Average acoustic silence duration: 0.164418604651 0.193825474362 85% => OK
STD acoustic silence duration: 0.156060547665 0.16431695912 95% => OK

Acoustic performance on acoustic words:
Total word duration: 43.2 46.6644602851 93% => OK
Average word duration: 0.313043478261 0.304040633073 103% => OK
STD word duration: 0.208898452189 0.193491353168 108% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 12.0 8.88594704684 135% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 9.92 6.97134419552 142% => Somehow the hesitation is serious.
Total acoustic noise duration: 6.92 3.21433808554 215% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 59.28 59.1375356415 100% => OK
Compare to expected duration: 0.988 0.985625594026 100% => OK
Rate of silence: 0.725371120108 0.643888735843 113% => OK
Rate of speech: 2.32793522267 2.61565628039 89% => Need to bring more content.
Rate of speech by unique words: 1.50134952767 1.58604529434 95% => More unique words wanted.
Rate of word duration by unique words: 2.06018518519 2.01333574461 102% => OK
Average articulation rates: 0.274632688406 0.322651457988 85% => OK

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Rates: 73.3333333333 out of 100
Scores by speech e-grader: 22.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.