Students often want to get better grades in their classes. Explain what students should do in order to improve their performance in a class.

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

Performance on vocabulary words:
No of characters: 377.0 444.711560045 85% => Need more words or more difficult words.
No of words: 117.0 116.580246914 100% => OK
Chars per words: 3.22222222222 3.81502700369 84% => OK
Fourth root words length: 3.28886816799 3.28032121604 100% => OK
Word Length SD: 1.56407921145 1.8723322822 84% => OK
Unique words: 76.0 76.076318743 100% => OK
Unique words percentage: 0.649572649573 0.655143326166 99% => OK
Syllable count: 130.5 141.574747475 92% => OK
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0186512398801 0.0738818816272 25% => 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: 13.0 3.20202020202 406% => Need less acoustic paragraphs.
Average paragraph length: 9.07692307692 60.3232687746 15% => The average paragraph length is low.
STD paragraph length: 8.94824038106 17.3634065801 52% => OK
Average paragraph duration: 4.17538461538 22.9064221017 18% => The speaking content is not well organized.
STD paragraph duration: 3.87440043081 6.49597621602 60% => OK

Acoustic performance on sentences:
How many acoustic sentences: 31.0 31.1548821549 100% => OK
Average acoustic sentence length: 3.77419354839 4.0588447711 93% => OK
STD acoustic sentence length: 3.07654684324 3.18357895611 97% => OK
Average acoustic sentences duration: 1.52193548387 1.46810986539 104% => OK
STD acoustic sentences duration: 1.05631868161 1.01537252472 104% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 25.0 28.6644219978 87% => OK
Total acoustic silence duration: 6.97 5.28593714927 132% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.2788 0.187982170178 148% => Maybe the pauses are too long.
STD acoustic silence duration: 0.281045476747 0.154715141812 182% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 40.36 35.408047138 114% => OK
Average word duration: 0.344957264957 0.306236595465 113% => OK
STD word duration: 0.312170849375 0.198589292138 157% => It may have hesitations.

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 13.0 6.3164983165 206% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 12.52 5.14435465769 243% => Somehow the hesitation is serious.
Total acoustic noise duration: 5.41 2.80480359147 193% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 54.28 45.0716498316 120% => Need to finish the speech on time.
Compare to expected duration: 1.20622222222 1.00159221848 120% => It is over the expected time.
Rate of silence: 0.460574797347 0.637764685501 72% => OK
Rate of speech: 2.15549005158 2.58495923209 83% => Need to bring more content.
Rate of speech by unique words: 1.40014738394 1.68816559523 83% => More unique words wanted.
Rate of word duration by unique words: 1.88305252725 2.15290372801 87% => Need more unique words.
Average articulation rates: 0.338656282051 0.343871460585 98% => OK

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The speech is either too short or too long. It should be in 45 seconds.

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.