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: 614.0 593.389002037 103% => OK
No of words: 150.0 154.784114053 97% => 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: 4.09333333333 3.82920900774 107% => OK
Fourth root words length: 3.49963551158 3.52088357496 99% => OK
Word Length SD: 2.13649765322 1.81998168104 117% => OK
Unique words: 94.0 93.7942973523 100% => OK
Unique words percentage: 0.626666666667 0.608046397892 103% => OK
Syllable count: 192.6 185.724439919 104% => OK
Avg_syllables_per_word: 1.3 1.20224032587 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.219153167051 0.0833886788687 263% => Good job. The more, the better.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.90020366599 26% => Need more acoustic paragraphs.
Average paragraph length: 157.0 71.3690273242 220% => The average paragraph length is high.
STD paragraph length: 0.0 24.1299301424 0% => OK
Average paragraph duration: 59.7 26.8388033085 222% => 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: 34.0 40.266802444 84% => OK
Average acoustic sentence length: 4.41176470588 4.20756893501 105% => OK
STD acoustic sentence length: 3.49888761364 3.23972648638 108% => OK
Average acoustic sentences duration: 1.64911764706 1.51236819293 109% => OK
STD acoustic sentences duration: 1.11386546776 1.0352206224 108% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 31.0 37.9022403259 82% => OK
Total acoustic silence duration: 4.9 7.22384928717 68% => OK
Average acoustic silence duration: 0.158064516129 0.193825474362 82% => OK
STD acoustic silence duration: 0.12363889551 0.16431695912 75% => OK

Acoustic performance on acoustic words:
Total word duration: 48.32 46.6644602851 104% => OK
Average word duration: 0.322133333333 0.304040633073 106% => OK
STD word duration: 0.190988958378 0.193491353168 99% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 8.88594704684 124% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.28 6.97134419552 119% => OK
Total acoustic noise duration: 2.2 3.21433808554 68% => OK

Acoustic rates:
Total speech duration: 59.7 59.1375356415 101% => OK
Compare to expected duration: 0.995 0.985625594026 101% => OK
Rate of silence: 0.519262981575 0.643888735843 81% => OK
Rate of speech: 2.51256281407 2.61565628039 96% => OK
Rate of speech by unique words: 1.57453936348 1.58604529434 99% => OK
Rate of word duration by unique words: 1.94536423841 2.01333574461 97% => OK
Average articulation rates: 0.409206633333 0.322651457988 127% => OK

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Rates: 81.6666666667 out of 100
Scores by speech e-grader: 24.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.