Some students prefer to work on class assignment by themselves. Other believe it is better to work in a group. Which do you prefer ?

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

Performance on vocabulary words:
No of characters: 493.0 444.711560045 111% => OK
No of words: 119.0 116.580246914 102% => OK
Chars per words: 4.14285714286 3.81502700369 109% => OK
Fourth root words length: 3.30283395202 3.28032121604 101% => OK
Word Length SD: 2.01375820019 1.8723322822 108% => OK
Unique words: 83.0 76.076318743 109% => OK
Unique words percentage: 0.697478991597 0.655143326166 106% => OK
Syllable count: 152.1 141.574747475 107% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.14135388396 0.0738818816272 191% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 3.20202020202 94% => OK
Average paragraph length: 39.6666666667 60.3232687746 66% => OK
STD paragraph length: 30.7281991373 17.3634065801 177% => OK
Average paragraph duration: 17.28 22.9064221017 75% => OK
STD paragraph duration: 10.376948813 6.49597621602 160% => OK

Acoustic performance on sentences:
How many acoustic sentences: 26.0 31.1548821549 83% => OK
Average acoustic sentence length: 4.57692307692 4.0588447711 113% => OK
STD acoustic sentence length: 4.80523013875 3.18357895611 151% => OK
Average acoustic sentences duration: 1.92461538462 1.46810986539 131% => OK
STD acoustic sentences duration: 1.63724259461 1.01537252472 161% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 22.0 28.6644219978 77% => OK
Total acoustic silence duration: 5.69 5.28593714927 108% => OK
Average acoustic silence duration: 0.258636363636 0.187982170178 138% => Maybe the pauses are too long.
STD acoustic silence duration: 0.189887417711 0.154715141812 123% => OK

Acoustic performance on acoustic words:
Total word duration: 42.08 35.408047138 119% => OK
Average word duration: 0.353613445378 0.306236595465 115% => OK
STD word duration: 0.191301298244 0.198589292138 96% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 6.3164983165 174% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.24 5.14435465769 160% => Somehow the hesitation is serious.
Total acoustic noise duration: 2.59 2.80480359147 92% => OK

Acoustic rates:
Total speech duration: 51.84 45.0716498316 115% => Need to finish the speech on time.
Compare to expected duration: 1.152 1.00159221848 115% => It is over the expected time.
Rate of silence: 0.424382716049 0.637764685501 67% => OK
Rate of speech: 2.29552469136 2.58495923209 89% => Need to bring more content.
Rate of speech by unique words: 1.60108024691 1.68816559523 95% => More unique words wanted.
Rate of word duration by unique words: 1.97243346008 2.15290372801 92% => OK
Average articulation rates: 0.546433857143 0.343871460585 159% => 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.