Speaking topics in text
TPO 46 - Question 4
Warning Coloration
Many animals have defense mechanisms that help protect them from predators. In some cases, these animals have distinct coloring that signals predators of the presence of such defenses. This type of coloring is called warning coloration. If a predator does not recognize the meaning of this coloration and attacks, it may suffer significant discomfort or injury when its would-be prey employs its defense mechanism. As a result, the predator learns to associate the warning coloration with negative consequences, and will from that point forward avoid attacking animals that have that coloration.
Speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2017-01-13 | -vv- | Check this speaking | |
| 2018-04-25 | Taniazehra | 80.00 | Check this speaking |
| 2018-03-25 | chanyutzu | 50.00 | Check this speaking |
| 2018-04-21 | dadfarfardad361 | 83.00 | Check this speaking |
| 2018-01-25 | jaberabbaszadeh | 63.00 | Check this speaking |
Speaking category
Speakings by user bishoy
:
- Community Service RequirementA university education should encourage students to engage with the world around them, but I see less and less of that engagement on campus today. I propose, therefore, that the university make community service, such as worki 83
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- TPO 10 - Question 3Student Art DisplayThe university is currently considering possible locations on campus for displaying paintings and other artwork by students. I think the lobby at the entrance to the student center would be a great location. Since man 66
- Using points and examples from the talk, describe the double slit experiment and explain why the professor thinks that it is significant.The professor talks about the experiment and its purpose, first, and then he talks about the results. When he talks ab
- The professor discussed the characteristics of two kinds of birds of prey. On the basis of these characteristics, explain whether either bird would be categorized as raptor. 60
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 708.0 592.248995984 120% => OK
No of words: 183.0 155.574297189 118% => OK
Chars per words: 3.86885245902 3.80514564318 102% => OK
Fourth root words length: 3.67800887145 3.525876923 104% => OK
Word Length SD: 1.979198462 1.79077849142 111% => OK
Unique words: 100.0 93.7148594378 107% => OK
Unique words percentage: 0.546448087432 0.604071249207 90% => More unique words wanted or less content wanted.
Syllable count: 229.5 185.844578313 123% => OK
Avg_syllables_per_word: 1.3 1.19417670683 109% => OK
Performance on coherence:
Topic speech coherence ratio: 0.171557104475 0.0650381309087 264% => Good job. The more, the better.
Acoustic performance on paragraphs:
How many acoustic paragraphs: 4.0 4.35341365462 92% => OK
Average paragraph length: 45.75 68.503853103 67% => OK
STD paragraph length: 22.7637321193 21.3332995233 107% => OK
Average paragraph duration: 15.1125 25.9943957902 58% => OK
STD paragraph duration: 6.49670445303 7.84667146824 83% => OK
Acoustic performance on sentences:
How many acoustic sentences: 32.0 42.0642570281 76% => OK
Average acoustic sentence length: 5.71875 4.02192344571 142% => OK
STD acoustic sentence length: 3.07443465331 3.1217529195 98% => OK
Average acoustic sentences duration: 1.82625 1.45093177766 126% => OK
STD acoustic sentences duration: 0.743453722501 0.99851816184 74% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 32.0 39.0421686747 82% => OK
Total acoustic silence duration: 7.57 7.12997991968 106% => OK
Average acoustic silence duration: 0.2365625 0.185688545393 127% => Maybe the pauses are too long.
STD acoustic silence duration: 0.180945595674 0.155154303396 117% => OK
Acoustic performance on acoustic words:
Total word duration: 49.17 47.1480722892 104% => OK
Average word duration: 0.26868852459 0.305395592593 88% => OK
STD word duration: 0.158622575828 0.189427763521 84% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 7.94979919679 50% => OK
Total_disfluencies_duration: 3.19 6.2937751004 51% => OK
Total acoustic noise duration: 1.5 3.39508032129 44% => OK
Acoustic rates:
Total speech duration: 60.45 59.7592369478 101% => Need to finish the speech on time.
Compare to expected duration: 1.0075 0.995987282463 101% => OK
Rate of silence: 0.529363110008 0.656000678711 81% => OK
Rate of speech: 3.02729528536 2.60215298798 116% => OK
Rate of speech by unique words: 1.65425971878 1.56821927147 105% => OK
Rate of word duration by unique words: 2.03376042302 1.99336655568 102% => OK
Average articulation rates: 0.403010213115 0.317803793328 127% => OK
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It may have duplicated content. Need to use the words more efficiently.
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.