Some people think that college education should be free. Others don’t think so. What is your opinion and why? Please include details and examples in your explanation.

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

Performance on vocabulary words:
No of characters: 491.0 444.711560045 110% => OK
No of words: 125.0 116.580246914 107% => OK
Chars per words: 3.928 3.81502700369 103% => OK
Fourth root words length: 3.34370152488 3.28032121604 102% => OK
Word Length SD: 1.99269064333 1.8723322822 106% => OK
Unique words: 88.0 76.076318743 116% => OK
Unique words percentage: 0.704 0.655143326166 107% => OK
Syllable count: 159.3 141.574747475 113% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0468703955272 0.0738818816272 63% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.20202020202 31% => OK
Average paragraph length: 125.0 60.3232687746 207% => The average paragraph length is high.
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 50.1 22.9064221017 219% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 6.49597621602 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 27.0 31.1548821549 87% => OK
Average acoustic sentence length: 4.62962962963 4.0588447711 114% => OK
STD acoustic sentence length: 3.45498189038 3.18357895611 109% => OK
Average acoustic sentences duration: 1.81777777778 1.46810986539 124% => OK
STD acoustic sentences duration: 1.32889632105 1.01537252472 131% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 29.0 28.6644219978 101% => OK
Total acoustic silence duration: 5.36 5.28593714927 101% => OK
Average acoustic silence duration: 0.184827586207 0.187982170178 98% => OK
STD acoustic silence duration: 0.164161835408 0.154715141812 106% => OK

Acoustic performance on acoustic words:
Total word duration: 42.24 35.408047138 119% => OK
Average word duration: 0.33792 0.306236595465 110% => OK
STD word duration: 0.188209653312 0.198589292138 95% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 10.0 6.3164983165 158% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 7.76 5.14435465769 151% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.95 2.80480359147 34% => OK

Acoustic rates:
Total speech duration: 50.1 45.0716498316 111% => Need to finish the speech on time.
Compare to expected duration: 1.11333333333 1.00159221848 111% => It is over the expected time.
Rate of silence: 0.578842315369 0.637764685501 91% => OK
Rate of speech: 2.49500998004 2.58495923209 97% => OK
Rate of speech by unique words: 1.75648702595 1.68816559523 104% => OK
Rate of word duration by unique words: 2.08333333333 2.15290372801 97% => OK
Average articulation rates: 0.349626136 0.343871460585 102% => 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.