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: 398.0 444.711560045 89% => Need more words or more difficult words.
No of words: 105.0 116.580246914 90% => 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: 3.79047619048 3.81502700369 99% => OK
Fourth root words length: 3.20108587294 3.28032121604 98% => OK
Word Length SD: 2.09168529953 1.8723322822 112% => OK
Unique words: 64.0 76.076318743 84% => More unique words wanted.
Unique words percentage: 0.609523809524 0.655143326166 93% => More unique words wanted or less content wanted.
Syllable count: 125.1 141.574747475 88% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0209635680438 0.0738818816272 28% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 8.0 3.20202020202 250% => Need less acoustic paragraphs.
Average paragraph length: 13.125 60.3232687746 22% => The average paragraph length is low.
STD paragraph length: 14.5037710613 17.3634065801 84% => OK
Average paragraph duration: 5.14125 22.9064221017 22% => The speaking content is not well organized.
STD paragraph duration: 4.65677312498 6.49597621602 72% => OK

Acoustic performance on sentences:
How many acoustic sentences: 31.0 31.1548821549 100% => OK
Average acoustic sentence length: 3.38709677419 4.0588447711 83% => OK
STD acoustic sentence length: 2.35107963333 3.18357895611 74% => OK
Average acoustic sentences duration: 1.15129032258 1.46810986539 78% => OK
STD acoustic sentences duration: 0.789024477054 1.01537252472 78% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 24.0 28.6644219978 84% => OK
Total acoustic silence duration: 5.93 5.28593714927 112% => OK
Average acoustic silence duration: 0.247083333333 0.187982170178 131% => Maybe the pauses are too long.
STD acoustic silence duration: 0.197114162494 0.154715141812 127% => OK

Acoustic performance on acoustic words:
Total word duration: 28.11 35.408047138 79% => Need to talk more.
Average word duration: 0.267714285714 0.306236595465 87% => OK
STD word duration: 0.169852917565 0.198589292138 86% => 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: 2.61 5.14435465769 51% => OK
Total acoustic noise duration: 5.71 2.80480359147 204% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 41.13 45.0716498316 91% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.914 1.00159221848 91% => Some seconds left. Need to talk more.
Rate of silence: 0.583515681984 0.637764685501 91% => OK
Rate of speech: 2.55288110868 2.58495923209 99% => OK
Rate of speech by unique words: 1.55604181862 1.68816559523 92% => More unique words wanted.
Rate of word duration by unique words: 2.2767698328 2.15290372801 106% => OK
Average articulation rates: 0.330159628571 0.343871460585 96% => 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.