TPO 04 - Question 3Evening Computer Classes May Be AddedThe 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 increasingly

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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 increasingly overcrowded and there are no longer enough computers available. The department has decided that despite some added expense, the most cost-effective way of addressing this problem is by adding computer classes in the evening. It is hoped that this change will decrease the number of students enrolled in day classes and thus guarantee individual access to computers for all students in computer classes.

Speaking recording
Votes
Average: 8.1 (1 vote)
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Speaking category

Comments

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

Performance on vocabulary words:
No of characters: 625.0 593.389002037 105% => OK
No of words: 156.0 154.784114053 101% => OK
Chars per words: 4.00641025641 3.82920900774 105% => OK
Fourth root words length: 3.53411884305 3.52088357496 100% => OK
Word Length SD: 1.96604769118 1.81998168104 108% => OK
Unique words: 95.0 93.7942973523 101% => OK
Unique words percentage: 0.608974358974 0.608046397892 100% => OK
Syllable count: 193.5 185.724439919 104% => OK
Avg_syllables_per_word: 1.2 1.20224032587 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.137452819727 0.0833886788687 165% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.90020366599 51% => OK
Average paragraph length: 78.5 71.3690273242 110% => OK
STD paragraph length: 20.5 24.1299301424 85% => OK
Average paragraph duration: 30.31 26.8388033085 113% => OK
STD paragraph duration: 6.85 8.89323425527 77% => OK

Acoustic performance on sentences:
How many acoustic sentences: 34.0 40.266802444 84% => OK
Average acoustic sentence length: 4.58823529412 4.20756893501 109% => OK
STD acoustic sentence length: 2.97160728007 3.23972648638 92% => OK
Average acoustic sentences duration: 1.73382352941 1.51236819293 115% => OK
STD acoustic sentences duration: 1.01549470618 1.0352206224 98% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 21.0 37.9022403259 55% => OK
Total acoustic silence duration: 3.94 7.22384928717 55% => OK
Average acoustic silence duration: 0.187619047619 0.193825474362 97% => OK
STD acoustic silence duration: 0.2401567893 0.16431695912 146% => OK

Acoustic performance on acoustic words:
Total word duration: 49.79 46.6644602851 107% => OK
Average word duration: 0.319166666667 0.304040633073 105% => OK
STD word duration: 0.18598303732 0.193491353168 96% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 9.0 8.88594704684 101% => OK
Total_disfluencies_duration: 6.85 6.97134419552 98% => OK
Total acoustic noise duration: 4.84 3.21433808554 151% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 60.62 59.1375356415 103% => Need to finish the speech on time.
Compare to expected duration: 1.01033333333 0.985625594026 103% => OK
Rate of silence: 0.346420323326 0.643888735843 54% => OK
Rate of speech: 2.57340811613 2.61565628039 98% => OK
Rate of speech by unique words: 1.5671395579 1.58604529434 99% => OK
Rate of word duration by unique words: 1.90801365736 2.01333574461 95% => OK
Average articulation rates: 0.332469333333 0.322651457988 103% => 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.