Some people believe that primary schools should no longer teach children how to write by hand, and instead should spend time teaching them how to type on a computer. Other people believe that it is still important for schools to teach children to have goo

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

Performance on vocabulary words:
No of characters: 448.0 444.711560045 101% => OK
No of words: 108.0 116.580246914 93% => 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: 4.14814814815 3.81502700369 109% => OK
Fourth root words length: 3.22370979547 3.28032121604 98% => OK
Word Length SD: 2.19770425173 1.8723322822 117% => OK
Unique words: 78.0 76.076318743 103% => OK
Unique words percentage: 0.722222222222 0.655143326166 110% => OK
Syllable count: 139.5 141.574747475 99% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0246724614259 0.0738818816272 33% => 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: 3.0 3.20202020202 94% => OK
Average paragraph length: 36.0 60.3232687746 60% => OK
STD paragraph length: 11.0453610172 17.3634065801 64% => OK
Average paragraph duration: 15.5633333333 22.9064221017 68% => OK
STD paragraph duration: 4.94716304787 6.49597621602 76% => OK

Acoustic performance on sentences:
How many acoustic sentences: 28.0 31.1548821549 90% => OK
Average acoustic sentence length: 3.85714285714 4.0588447711 95% => OK
STD acoustic sentence length: 3.51236881518 3.18357895611 110% => OK
Average acoustic sentences duration: 1.57607142857 1.46810986539 107% => OK
STD acoustic sentences duration: 1.1913777717 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: 30.0 28.6644219978 105% => OK
Total acoustic silence duration: 7.74 5.28593714927 146% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.258 0.187982170178 137% => Maybe the pauses are too long.
STD acoustic silence duration: 0.261347788716 0.154715141812 169% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 36.64 35.408047138 103% => OK
Average word duration: 0.339259259259 0.306236595465 111% => OK
STD word duration: 0.194573149644 0.198589292138 98% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 9.0 6.3164983165 142% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 6.99 5.14435465769 136% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.9 2.80480359147 32% => OK

Acoustic rates:
Total speech duration: 46.69 45.0716498316 104% => Need to finish the speech on time.
Compare to expected duration: 1.03755555556 1.00159221848 104% => OK
Rate of silence: 0.64253587492 0.637764685501 101% => OK
Rate of speech: 2.31312914971 2.58495923209 89% => Need to bring more content.
Rate of speech by unique words: 1.67059327479 1.68816559523 99% => OK
Rate of word duration by unique words: 2.1288209607 2.15290372801 99% => OK
Average articulation rates: 0.385968268519 0.343871460585 112% => 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.