Online courses more effective

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

Performance on vocabulary words:
No of characters: 356.0 444.711560045 80% => Need more words or more difficult words.
No of words: 95.0 116.580246914 81% => 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: 3.74736842105 3.81502700369 98% => OK
Fourth root words length: 3.12198564135 3.28032121604 95% => OK
Word Length SD: 1.47233020504 1.8723322822 79% => Word Length is similar.
Unique words: 66.0 76.076318743 87% => More unique words wanted.
Unique words percentage: 0.694736842105 0.655143326166 106% => OK
Syllable count: 108.0 141.574747475 76% => The syllable count is low.
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0 0.0738818816272 0% => 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: 4.0 3.20202020202 125% => OK
Average paragraph length: 23.75 60.3232687746 39% => The average paragraph length is low.
STD paragraph length: 10.2072278313 17.3634065801 59% => OK
Average paragraph duration: 11.4075 22.9064221017 50% => OK
STD paragraph duration: 5.55290633362 6.49597621602 85% => OK

Acoustic performance on sentences:
How many acoustic sentences: 36.0 31.1548821549 116% => OK
Average acoustic sentence length: 2.63888888889 4.0588447711 65% => OK
STD acoustic sentence length: 2.08370367079 3.18357895611 65% => OK
Average acoustic sentences duration: 1.20666666667 1.46810986539 82% => OK
STD acoustic sentences duration: 0.630528878535 1.01537252472 62% => 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: 9.55 5.28593714927 181% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.272857142857 0.187982170178 145% => Maybe the pauses are too long.
STD acoustic silence duration: 0.192317764257 0.154715141812 124% => OK

Acoustic performance on acoustic words:
Total word duration: 32.36 35.408047138 91% => OK
Average word duration: 0.340631578947 0.306236595465 111% => OK
STD word duration: 0.181941636254 0.198589292138 92% => 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: 3.89 5.14435465769 76% => OK
Total acoustic noise duration: 2.38 2.80480359147 85% => OK

Acoustic rates:
Total speech duration: 45.63 45.0716498316 101% => Need to finish the speech on time.
Compare to expected duration: 1.014 1.00159221848 101% => OK
Rate of silence: 0.767039228578 0.637764685501 120% => Less acoustic silences wanted.
Rate of speech: 2.08196362043 2.58495923209 81% => Need to bring more content.
Rate of speech by unique words: 1.44641683103 1.68816559523 86% => More unique words wanted.
Rate of word duration by unique words: 2.03955500618 2.15290372801 95% => OK
Average articulation rates: 0.303337 0.343871460585 88% => OK

---------------------

Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
---------------------
Note: the speech e-grader does NOT examine the meaning of words and ideas.