Some college students choose to take courses in a variety of subject in order to get a broad education

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

Performance on vocabulary words:
No of characters: 352.0 444.711560045 79% => Need more words or more difficult words.
No of words: 87.0 116.580246914 75% => 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: 4.04597701149 3.81502700369 106% => OK
Fourth root words length: 3.05407580998 3.28032121604 93% => OK
Word Length SD: 1.98215049811 1.8723322822 106% => OK
Unique words: 64.0 76.076318743 84% => More unique words wanted.
Unique words percentage: 0.735632183908 0.655143326166 112% => OK
Syllable count: 112.5 141.574747475 79% => The syllable count is low.
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0454191072027 0.0738818816272 61% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 8.0 3.20202020202 250% => Need less acoustic paragraphs.
Average paragraph length: 10.875 60.3232687746 18% => The average paragraph length is low.
STD paragraph length: 6.37254854827 17.3634065801 37% => OK
Average paragraph duration: 5.39875 22.9064221017 24% => The speaking content is not well organized.
STD paragraph duration: 3.1552909434 6.49597621602 49% => OK

Acoustic performance on sentences:
How many acoustic sentences: 25.0 31.1548821549 80% => OK
Average acoustic sentence length: 3.48 4.0588447711 86% => OK
STD acoustic sentence length: 3.59020890757 3.18357895611 113% => OK
Average acoustic sentences duration: 1.4588 1.46810986539 99% => OK
STD acoustic sentences duration: 1.11076305304 1.01537252472 109% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 16.0 28.6644219978 56% => OK
Total acoustic silence duration: 2.71 5.28593714927 51% => OK
Average acoustic silence duration: 0.169375 0.187982170178 90% => OK
STD acoustic silence duration: 0.139349773502 0.154715141812 90% => OK

Acoustic performance on acoustic words:
Total word duration: 32.41 35.408047138 92% => OK
Average word duration: 0.372528735632 0.306236595465 122% => OK
STD word duration: 0.182008073528 0.198589292138 92% => OK

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: 5.78 5.14435465769 112% => OK
Total acoustic noise duration: 6.85 2.80480359147 244% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 43.19 45.0716498316 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.959777777778 1.00159221848 96% => OK
Rate of silence: 0.370456124103 0.637764685501 58% => OK
Rate of speech: 2.01435517481 2.58495923209 78% => Need to bring more content.
Rate of speech by unique words: 1.48182449641 1.68816559523 88% => More unique words wanted.
Rate of word duration by unique words: 1.97469916692 2.15290372801 92% => OK
Average articulation rates: 0.340570344828 0.343871460585 99% => 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.