Describe an academic subject that interests you, and explain why you find thesubject interesting. Include details and examples to support your explanation.

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: 92.0 116.580246914 79% => 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: 3.86956521739 3.81502700369 101% => OK
Fourth root words length: 3.09704101468 3.28032121604 94% => OK
Word Length SD: 1.93490473479 1.8723322822 103% => OK
Unique words: 71.0 76.076318743 93% => More unique words wanted.
Unique words percentage: 0.771739130435 0.655143326166 118% => OK
Syllable count: 112.5 141.574747475 79% => The syllable count is low.
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.108024385067 0.0738818816272 146% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.20202020202 31% => OK
Average paragraph length: 92.0 60.3232687746 153% => OK
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 46.44 22.9064221017 203% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 6.49597621602 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 30.0 31.1548821549 96% => OK
Average acoustic sentence length: 3.06666666667 4.0588447711 76% => OK
STD acoustic sentence length: 2.51572830188 3.18357895611 79% => OK
Average acoustic sentences duration: 1.436 1.46810986539 98% => OK
STD acoustic sentences duration: 0.910679599713 1.01537252472 90% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 33.0 28.6644219978 115% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 8.87 5.28593714927 168% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.268787878788 0.187982170178 143% => Maybe the pauses are too long.
STD acoustic silence duration: 0.186120807554 0.154715141812 120% => OK

Acoustic performance on acoustic words:
Total word duration: 34.25 35.408047138 97% => OK
Average word duration: 0.372282608696 0.306236595465 122% => OK
STD word duration: 0.214456356464 0.198589292138 108% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 12.0 6.3164983165 190% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 9.31 5.14435465769 181% => Somehow the hesitation is serious.
Total acoustic noise duration: 1.99 2.80480359147 71% => OK

Acoustic rates:
Total speech duration: 46.44 45.0716498316 103% => Need to finish the speech on time.
Compare to expected duration: 1.032 1.00159221848 103% => OK
Rate of silence: 0.710594315245 0.637764685501 111% => OK
Rate of speech: 1.98105081826 2.58495923209 77% => Need to bring more content.
Rate of speech by unique words: 1.52885443583 1.68816559523 91% => More unique words wanted.
Rate of word duration by unique words: 2.07299270073 2.15290372801 96% => OK
Average articulation rates: 0.328002521739 0.343871460585 95% => 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.