TPO 31 - Question 2 Some university students choose to take difficult classes even if they know they might not get a good grade in the class. Other students prefer to take easier classes in which they know they will get a good grade. Which do you prefer?

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

Performance on vocabulary words:
No of characters: 494.0 444.711560045 111% => OK
No of words: 110.0 116.580246914 94% => 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: 4.49090909091 3.81502700369 118% => OK
Fourth root words length: 3.23853184046 3.28032121604 99% => OK
Word Length SD: 2.65858969635 1.8723322822 142% => OK
Unique words: 74.0 76.076318743 97% => OK
Unique words percentage: 0.672727272727 0.655143326166 103% => OK
Syllable count: 162.0 141.574747475 114% => OK
Avg_syllables_per_word: 1.5 1.21358024691 124% => OK

Performance on coherence:
Topic speech coherence ratio: 0.00582935612592 0.0738818816272 8% => 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: 36.6666666667 60.3232687746 61% => OK
STD paragraph length: 33.8263539599 17.3634065801 195% => OK
Average paragraph duration: 15.73 22.9064221017 69% => OK
STD paragraph duration: 14.2268009991 6.49597621602 219% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 26.0 31.1548821549 83% => OK
Average acoustic sentence length: 4.23076923077 4.0588447711 104% => OK
STD acoustic sentence length: 2.80532038905 3.18357895611 88% => OK
Average acoustic sentences duration: 1.605 1.46810986539 109% => OK
STD acoustic sentences duration: 1.0292575741 1.01537252472 101% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 29.0 28.6644219978 101% => OK
Total acoustic silence duration: 7.83 5.28593714927 148% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.27 0.187982170178 144% => Maybe the pauses are too long.
STD acoustic silence duration: 0.248276819922 0.154715141812 160% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 34.71 35.408047138 98% => OK
Average word duration: 0.315545454545 0.306236595465 103% => OK
STD word duration: 0.188243490114 0.198589292138 95% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 6.3164983165 63% => OK
Total_disfluencies_duration: 3.41 5.14435465769 66% => OK
Total acoustic noise duration: 3.14 2.80480359147 112% => OK

Acoustic rates:
Total speech duration: 47.19 45.0716498316 105% => Need to finish the speech on time.
Compare to expected duration: 1.04866666667 1.00159221848 105% => OK
Rate of silence: 0.614536978173 0.637764685501 96% => OK
Rate of speech: 2.331002331 2.58495923209 90% => Need to bring more content.
Rate of speech by unique words: 1.56812884086 1.68816559523 93% => More unique words wanted.
Rate of word duration by unique words: 2.13195044656 2.15290372801 99% => OK
Average articulation rates: 0.387664990909 0.343871460585 113% => 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.