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: 370.0 593.389002037 62% => Need more words or more difficult words.
No of words: 113.0 154.784114053 73% => 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: 3.27433628319 3.82920900774 86% => OK
Fourth root words length: 3.2603904387 3.52088357496 93% => OK
Word Length SD: 1.28468024058 1.81998168104 71% => Word Length is similar.
Unique words: 62.0 93.7942973523 66% => More unique words wanted.
Unique words percentage: 0.548672566372 0.608046397892 90% => More unique words wanted or less content wanted.
Syllable count: 119.7 185.724439919 64% => The syllable count is low.
Avg_syllables_per_word: 1.1 1.20224032587 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0461600528941 0.0833886788687 55% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.90020366599 51% => OK
Average paragraph length: 56.5 71.3690273242 79% => OK
STD paragraph length: 32.5 24.1299301424 135% => OK
Average paragraph duration: 31.235 26.8388033085 116% => OK
STD paragraph duration: 16.355 8.89323425527 184% => OK

Acoustic performance on sentences:
How many acoustic sentences: 73.0 40.266802444 181% => OK
Average acoustic sentence length: 1.54794520548 4.20756893501 37% => OK
STD acoustic sentence length: 0.99369375799 3.23972648638 31% => The length of acoustic sentences keeps same.
Average acoustic sentences duration: 0.781232876712 1.51236819293 52% => OK
STD acoustic sentences duration: 0.646815053081 1.0352206224 62% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 79.0 37.9022403259 208% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 13.22 7.22384928717 183% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.167341772152 0.193825474362 86% => OK
STD acoustic silence duration: 0.12931865129 0.16431695912 79% => OK

Acoustic performance on acoustic words:
Total word duration: 44.1 46.6644602851 95% => OK
Average word duration: 0.390265486726 0.304040633073 128% => OK
STD word duration: 0.333122689076 0.193491353168 172% => It may have hesitations.

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 18.0 8.88594704684 203% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 17.32 6.97134419552 248% => Somehow the hesitation is serious.
Total acoustic noise duration: 3.05 3.21433808554 95% => OK

Acoustic rates:
Total speech duration: 62.47 59.1375356415 106% => Need to finish the speech on time.
Compare to expected duration: 1.04116666667 0.985625594026 106% => It is over the expected time.
Rate of silence: 1.26460701137 0.643888735843 196% => Less acoustic silences wanted.
Rate of speech: 1.80886825676 2.61565628039 69% => Need to bring more content.
Rate of speech by unique words: 0.992476388667 1.58604529434 63% => More unique words wanted.
Rate of word duration by unique words: 1.40589569161 2.01333574461 70% => Need more unique words.
Average articulation rates: 0.248036637168 0.322651457988 77% => OK

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Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.