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: 343.0 444.711560045 77% => 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: 3.94252873563 3.81502700369 103% => OK
Fourth root words length: 3.05407580998 3.28032121604 93% => OK
Word Length SD: 2.01349654038 1.8723322822 108% => OK
Unique words: 68.0 76.076318743 89% => More unique words wanted.
Unique words percentage: 0.781609195402 0.655143326166 119% => 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: 0.0167375719019 0.0738818816272 23% => 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: 5.0 3.20202020202 156% => OK
Average paragraph length: 17.4 60.3232687746 29% => The average paragraph length is low.
STD paragraph length: 10.9836241742 17.3634065801 63% => OK
Average paragraph duration: 8.484 22.9064221017 37% => The speaking content is not well organized.
STD paragraph duration: 4.73457748907 6.49597621602 73% => OK

Acoustic performance on sentences:
How many acoustic sentences: 29.0 31.1548821549 93% => OK
Average acoustic sentence length: 3.0 4.0588447711 74% => OK
STD acoustic sentence length: 1.91185052078 3.18357895611 60% => OK
Average acoustic sentences duration: 1.28655172414 1.46810986539 88% => OK
STD acoustic sentences duration: 0.755993412953 1.01537252472 74% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 35.0 28.6644219978 122% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 10.78 5.28593714927 204% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.308 0.187982170178 164% => Maybe the pauses are too long.
STD acoustic silence duration: 0.283617448587 0.154715141812 183% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 27.75 35.408047138 78% => Need to talk more.
Average word duration: 0.318965517241 0.306236595465 104% => OK
STD word duration: 0.172992820811 0.198589292138 87% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 6.3164983165 79% => OK
Total_disfluencies_duration: 3.63 5.14435465769 71% => OK
Total acoustic noise duration: 2.6 2.80480359147 93% => OK

Acoustic rates:
Total speech duration: 42.42 45.0716498316 94% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.942666666667 1.00159221848 94% => OK
Rate of silence: 0.825082508251 0.637764685501 129% => Less acoustic silences wanted.
Rate of speech: 2.05091937765 2.58495923209 79% => Need to bring more content.
Rate of speech by unique words: 1.6030174446 1.68816559523 95% => More unique words wanted.
Rate of word duration by unique words: 2.45045045045 2.15290372801 114% => OK
Average articulation rates: 0.347583034483 0.343871460585 101% => OK

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Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.