Many universities now offer academic courses on the Internet. However, some people still prefer learning in traditional classrooms. Which do you think is better? Explain why.

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

Performance on vocabulary words:
No of characters: 381.0 444.711560045 86% => Need more words or more difficult words.
No of words: 99.0 116.580246914 85% => 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: 3.84848484848 3.81502700369 101% => OK
Fourth root words length: 3.15434214553 3.28032121604 96% => OK
Word Length SD: 2.21730401575 1.8723322822 118% => OK
Unique words: 66.0 76.076318743 87% => More unique words wanted.
Unique words percentage: 0.666666666667 0.655143326166 102% => OK
Syllable count: 121.5 141.574747475 86% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.038839455385 0.0738818816272 53% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 10.0 3.20202020202 312% => Need less acoustic paragraphs.
Average paragraph length: 9.9 60.3232687746 16% => The average paragraph length is low.
STD paragraph length: 6.17170964968 17.3634065801 36% => OK
Average paragraph duration: 4.413 22.9064221017 19% => The speaking content is not well organized.
STD paragraph duration: 2.33733202605 6.49597621602 36% => OK

Acoustic performance on sentences:
How many acoustic sentences: 32.0 31.1548821549 103% => OK
Average acoustic sentence length: 3.09375 4.0588447711 76% => OK
STD acoustic sentence length: 1.48659373653 3.18357895611 47% => OK
Average acoustic sentences duration: 1.2753125 1.46810986539 87% => OK
STD acoustic sentences duration: 0.535286047216 1.01537252472 53% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 23.0 28.6644219978 80% => OK
Total acoustic silence duration: 2.98 5.28593714927 56% => OK
Average acoustic silence duration: 0.129565217391 0.187982170178 69% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.103943055517 0.154715141812 67% => OK

Acoustic performance on acoustic words:
Total word duration: 36.02 35.408047138 102% => OK
Average word duration: 0.363838383838 0.306236595465 119% => OK
STD word duration: 0.217351863268 0.198589292138 109% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 16.0 6.3164983165 253% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 12.21 5.14435465769 237% => Somehow the hesitation is serious.
Total acoustic noise duration: 3.8 2.80480359147 135% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 44.13 45.0716498316 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.980666666667 1.00159221848 98% => OK
Rate of silence: 0.521187400861 0.637764685501 82% => OK
Rate of speech: 2.24337185588 2.58495923209 87% => Need to bring more content.
Rate of speech by unique words: 1.49558123725 1.68816559523 89% => More unique words wanted.
Rate of word duration by unique words: 1.83231538034 2.15290372801 85% => Need more unique words.
Average articulation rates: 0.476128333333 0.343871460585 138% => 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.