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: 408.0 444.711560045 92% => OK
No of words: 98.0 116.580246914 84% => 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: 4.16326530612 3.81502700369 109% => OK
Fourth root words length: 3.14634628365 3.28032121604 96% => OK
Word Length SD: 2.14139892075 1.8723322822 114% => OK
Unique words: 74.0 76.076318743 97% => OK
Unique words percentage: 0.755102040816 0.655143326166 115% => OK
Syllable count: 130.5 141.574747475 92% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0631329077835 0.0738818816272 85% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 5.0 3.20202020202 156% => OK
Average paragraph length: 20.0 60.3232687746 33% => The average paragraph length is low.
STD paragraph length: 24.0914922742 17.3634065801 139% => OK
Average paragraph duration: 10.434 22.9064221017 46% => OK
STD paragraph duration: 9.51544134552 6.49597621602 146% => OK

Acoustic performance on sentences:
How many acoustic sentences: 32.0 31.1548821549 103% => OK
Average acoustic sentence length: 3.0625 4.0588447711 75% => OK
STD acoustic sentence length: 2.14967294024 3.18357895611 68% => OK
Average acoustic sentences duration: 1.380625 1.46810986539 94% => OK
STD acoustic sentences duration: 0.882088918066 1.01537252472 87% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 37.0 28.6644219978 129% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 8.86 5.28593714927 168% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.239459459459 0.187982170178 127% => Maybe the pauses are too long.
STD acoustic silence duration: 0.253077767622 0.154715141812 164% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 36.86 35.408047138 104% => OK
Average word duration: 0.37612244898 0.306236595465 123% => OK
STD word duration: 0.291248658237 0.198589292138 147% => It may have hesitations.

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 8.0 6.3164983165 127% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.13 5.14435465769 158% => Somehow the hesitation is serious.
Total acoustic noise duration: 5.05 2.80480359147 180% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 52.17 45.0716498316 116% => Need to finish the speech on time.
Compare to expected duration: 1.15933333333 1.00159221848 116% => It is over the expected time.
Rate of silence: 0.709219858156 0.637764685501 111% => OK
Rate of speech: 1.8784742189 2.58495923209 73% => Need to bring more content.
Rate of speech by unique words: 1.41843971631 1.68816559523 84% => More unique words wanted.
Rate of word duration by unique words: 2.00759631036 2.15290372801 93% => OK
Average articulation rates: 0.34201272449 0.343871460585 99% => OK

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Maybe the speech is too long. It should be in 45 seconds.

Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.