TPO 25 - Question 1 Students often want to get better grades in their classes. Explain what students should do in order to improve their performance in a class.

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

Performance on vocabulary words:
No of characters: 393.0 444.711560045 88% => Need more words or more difficult words.
No of words: 106.0 116.580246914 91% => 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: 3.70754716981 3.81502700369 97% => OK
Fourth root words length: 3.2086804361 3.28032121604 98% => OK
Word Length SD: 1.58392265113 1.8723322822 85% => OK
Unique words: 73.0 76.076318743 96% => OK
Unique words percentage: 0.688679245283 0.655143326166 105% => OK
Syllable count: 122.4 141.574747475 86% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0308242628908 0.0738818816272 42% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 5.0 3.20202020202 156% => OK
Average paragraph length: 21.2 60.3232687746 35% => The average paragraph length is low.
STD paragraph length: 15.3022874107 17.3634065801 88% => OK
Average paragraph duration: 8.696 22.9064221017 38% => The speaking content is not well organized.
STD paragraph duration: 5.32277596748 6.49597621602 82% => OK

Acoustic performance on sentences:
How many acoustic sentences: 31.0 31.1548821549 100% => OK
Average acoustic sentence length: 3.41935483871 4.0588447711 84% => OK
STD acoustic sentence length: 2.95966643226 3.18357895611 93% => OK
Average acoustic sentences duration: 1.35967741935 1.46810986539 93% => OK
STD acoustic sentences duration: 0.902775233238 1.01537252472 89% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 27.0 28.6644219978 94% => OK
Total acoustic silence duration: 4.09 5.28593714927 77% => OK
Average acoustic silence duration: 0.151481481481 0.187982170178 81% => OK
STD acoustic silence duration: 0.167192585865 0.154715141812 108% => OK

Acoustic performance on acoustic words:
Total word duration: 36.08 35.408047138 102% => OK
Average word duration: 0.340377358491 0.306236595465 111% => OK
STD word duration: 0.201081624881 0.198589292138 101% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 13.0 6.3164983165 206% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 9.75 5.14435465769 190% => Somehow the hesitation is serious.
Total acoustic noise duration: 1.91 2.80480359147 68% => OK

Acoustic rates:
Total speech duration: 43.48 45.0716498316 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.966222222222 1.00159221848 96% => OK
Rate of silence: 0.620975160994 0.637764685501 97% => OK
Rate of speech: 2.4379024839 2.58495923209 94% => OK
Rate of speech by unique words: 1.67893284269 1.68816559523 99% => OK
Rate of word duration by unique words: 2.02328159645 2.15290372801 94% => OK
Average articulation rates: 0.308475358491 0.343871460585 90% => OK

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Rates: 70.0 out of 100
Scores by speech e-grader: 21.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.