Using points and examples from the lecture, summarize the two explanations of how planes are able to fly.

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Speaking topics in text

Using points and examples from the lecture, summarize the two explanations of how planes are able to fly.

Using points and examples from the lecture, summarize the two explanations of how planes are able to fly.

Preparation time: 20 seconds

Response time: 60 seconds

Speaking recording
Votes
Average: 9 (1 vote)
This speaking topic by users
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2018-05-30 davina_ 70.00 Check this speaking
2018-05-14 Taniazehra 83.00 Check this speaking
2018-05-14 Taniazehra 90.00 Check this speaking
2017-11-18 SANTANU MONDAL 90.00 Check this speaking
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Speaking category
Q6

Comments

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

Performance on vocabulary words:
No of characters: 631.0 578.828451883 109% => OK
No of words: 163.0 151.265690377 108% => OK
Chars per words: 3.87116564417 3.82278263415 101% => OK
Fourth root words length: 3.57311423478 3.50058242952 102% => OK
Word Length SD: 1.8507078376 1.80425224433 103% => OK
Unique words: 105.0 92.4686192469 114% => OK
Unique words percentage: 0.644171779141 0.61298525976 105% => OK
Syllable count: 194.4 182.283891213 107% => OK
Avg_syllables_per_word: 1.2 1.20543933054 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0882427094714 0.0839705835288 105% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.47071129707 45% => OK
Average paragraph length: 81.5 65.8948926009 124% => OK
STD paragraph length: 35.5 19.7758100068 180% => OK
Average paragraph duration: 29.3 25.5208953607 115% => OK
STD paragraph duration: 13.7 7.49434385956 183% => OK

Acoustic performance on sentences:
How many acoustic sentences: 51.0 42.9832635983 119% => OK
Average acoustic sentence length: 3.19607843137 3.78147595546 85% => OK
STD acoustic sentence length: 2.30956755007 2.94285465224 78% => OK
Average acoustic sentences duration: 1.10862745098 1.39386743896 80% => OK
STD acoustic sentences duration: 0.686368733028 0.967747756167 71% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 46.0 40.4456066946 114% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 7.34 7.59280334728 97% => OK
Average acoustic silence duration: 0.159565217391 0.19053887516 84% => OK
STD acoustic silence duration: 0.15177151766 0.157467062838 96% => OK

Acoustic performance on acoustic words:
Total word duration: 46.1 46.3453556485 99% => OK
Average word duration: 0.28282208589 0.308780311121 92% => OK
STD word duration: 0.152297372988 0.201157623399 76% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 6.0 8.09623430962 74% => OK
Total_disfluencies_duration: 4.73 6.56692468619 72% => OK
Total acoustic noise duration: 2.95 3.53066945607 84% => OK

Acoustic rates:
Total speech duration: 58.6 59.5455230126 98% => OK
Compare to expected duration: 0.976666666667 0.992425383543 98% => OK
Rate of silence: 0.784982935154 0.681803438845 115% => OK
Rate of speech: 2.78156996587 2.53813033465 110% => OK
Rate of speech by unique words: 1.79180887372 1.55221717717 115% => OK
Rate of word duration by unique words: 2.27765726681 1.99939622689 114% => OK
Average articulation rates: 0.260184386503 0.309613076454 84% => OK

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Rates: 90.0 out of 100
Scores by speech e-grader: 27.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.