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: 528.0 593.389002037 89% => Need more words or more difficult words.
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: 3.82608695652 3.82920900774 100% => OK
Fourth root words length: 3.42743929552 3.52088357496 97% => OK
Word Length SD: 1.85297662404 1.81998168104 102% => OK
Unique words: 85.0 93.7942973523 91% => More unique words wanted.
Unique words percentage: 0.615942028986 0.608046397892 101% => OK
Syllable count: 162.0 185.724439919 87% => OK
Avg_syllables_per_word: 1.2 1.20224032587 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0950847996156 0.0833886788687 114% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.90020366599 26% => Need more acoustic paragraphs.
Average paragraph length: 138.0 71.3690273242 193% => OK
STD paragraph length: 0.0 24.1299301424 0% => OK
Average paragraph duration: 59.9 26.8388033085 223% => 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: 50.0 40.266802444 124% => OK
Average acoustic sentence length: 2.76 4.20756893501 66% => OK
STD acoustic sentence length: 2.22315091705 3.23972648638 69% => OK
Average acoustic sentences duration: 1.1136 1.51236819293 74% => OK
STD acoustic sentences duration: 0.674556921245 1.0352206224 65% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 39.0 37.9022403259 103% => OK
Total acoustic silence duration: 5.75 7.22384928717 80% => OK
Average acoustic silence duration: 0.147435897436 0.193825474362 76% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.173393253184 0.16431695912 106% => OK

Acoustic performance on acoustic words:
Total word duration: 44.22 46.6644602851 95% => OK
Average word duration: 0.320434782609 0.304040633073 105% => OK
STD word duration: 0.202333737668 0.193491353168 105% => 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: 8.61 6.97134419552 124% => OK
Total acoustic noise duration: 7.91 3.21433808554 246% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 59.9 59.1375356415 101% => Need to finish the speech on time.
Compare to expected duration: 0.998333333333 0.985625594026 101% => OK
Rate of silence: 0.651085141903 0.643888735843 101% => OK
Rate of speech: 2.30383973289 2.61565628039 88% => Need to bring more content.
Rate of speech by unique words: 1.41903171953 1.58604529434 89% => More unique words wanted.
Rate of word duration by unique words: 1.92220714609 2.01333574461 95% => OK
Average articulation rates: 0.257111413043 0.322651457988 80% => 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.