Some students prefer to work on class assignments by themselves. Others believe it is better to work in a group. Which do you prefer? Explain why.

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

Performance on vocabulary words:
No of characters: 575.0 444.711560045 129% => OK
No of words: 149.0 116.580246914 128% => OK
Chars per words: 3.85906040268 3.81502700369 101% => OK
Fourth root words length: 3.49378814695 3.28032121604 107% => OK
Word Length SD: 2.12375548785 1.8723322822 113% => OK
Unique words: 97.0 76.076318743 128% => OK
Unique words percentage: 0.651006711409 0.655143326166 99% => OK
Syllable count: 186.3 141.574747475 132% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0450654109401 0.0738818816272 61% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.20202020202 31% => OK
Average paragraph length: 149.0 60.3232687746 247% => The average paragraph length is high.
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 46.09 22.9064221017 201% => 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: 24.0 31.1548821549 77% => OK
Average acoustic sentence length: 6.20833333333 4.0588447711 153% => OK
STD acoustic sentence length: 4.71680653503 3.18357895611 148% => OK
Average acoustic sentences duration: 1.88 1.46810986539 128% => OK
STD acoustic sentences duration: 1.18449004498 1.01537252472 117% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 26.0 28.6644219978 91% => OK
Total acoustic silence duration: 4.45 5.28593714927 84% => OK
Average acoustic silence duration: 0.171153846154 0.187982170178 91% => OK
STD acoustic silence duration: 0.0963697575877 0.154715141812 62% => OK

Acoustic performance on acoustic words:
Total word duration: 39.16 35.408047138 111% => OK
Average word duration: 0.262818791946 0.306236595465 86% => OK
STD word duration: 0.149505136887 0.198589292138 75% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 6.3164983165 47% => OK
Total_disfluencies_duration: 2.27 5.14435465769 44% => OK
Total acoustic noise duration: 0.72 2.80480359147 26% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 46.09 45.0716498316 102% => Need to finish the speech on time.
Compare to expected duration: 1.02422222222 1.00159221848 102% => OK
Rate of silence: 0.564113690605 0.637764685501 88% => OK
Rate of speech: 3.23280538078 2.58495923209 125% => OK
Rate of speech by unique words: 2.10457799957 1.68816559523 125% => OK
Rate of word duration by unique words: 2.47701736466 2.15290372801 115% => OK
Average articulation rates: 0.502634201342 0.343871460585 146% => 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.