Speaking topics in text
Revealing Coloration
Many animals use coloration to protect themselves from predators. One defensive strategy involving the use of coloration is what is known as revealing coloration. Animals employing this strategy have an area of bright color on some part of their body; this bright color is usually hidden from predators' view. When approached by a predator, the animal suddenly reveals the area of bright color; this unexpected display of color startles or confuses the predator and provides the would-be prey with an opportunity to escape.
Speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2017-11-16 | fahim135 | 53.33 | Check this speaking |
Speaking category
Speakings by user fahim135
:
- TPO 31 Question 3 Students Need Access to Movie Collection The university library has a large collection of films on video and DVD that students can borrow However students aren t allowed to go into the area where these items are kept Instead students nee 72
- TPO 46 - Question 4Warning ColorationMany 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 w 75
- TPO 30 - Question 2Do you agree or disagree with the following statement? Parents should be involved in the process of helping their children to choose a career. Use specific examples and details to support your opinion. 50
- The final project for this course will be an oral presentation. Students must work with an assigned partner to select a topic and complete all related research for the project. The partners will orally present their research to the class during the last t 53
- q5tpo46 71
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 503.0 592.248995984 85% => Need more words or more difficult words.
No of words: 128.0 155.574297189 82% => 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: 3.9296875 3.80514564318 103% => OK
Fourth root words length: 3.36358566101 3.525876923 95% => OK
Word Length SD: 1.81221374356 1.79077849142 101% => OK
Unique words: 81.0 93.7148594378 86% => More unique words wanted.
Unique words percentage: 0.6328125 0.604071249207 105% => OK
Syllable count: 153.0 185.844578313 82% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0238041713423 0.0650381309087 37% => 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 4.35341365462 69% => OK
Average paragraph length: 42.6666666667 68.503853103 62% => OK
STD paragraph length: 16.8193010821 21.3332995233 79% => OK
Average paragraph duration: 19.89 25.9943957902 77% => OK
STD paragraph duration: 7.95287788581 7.84667146824 101% => OK
Acoustic performance on sentences:
How many acoustic sentences: 35.0 42.0642570281 83% => OK
Average acoustic sentence length: 3.65714285714 4.02192344571 91% => OK
STD acoustic sentence length: 1.98484050662 3.1217529195 64% => OK
Average acoustic sentences duration: 1.56857142857 1.45093177766 108% => OK
STD acoustic sentences duration: 0.792764215918 0.99851816184 79% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 34.0 39.0421686747 87% => OK
Total acoustic silence duration: 6.32 7.12997991968 89% => OK
Average acoustic silence duration: 0.185882352941 0.185688545393 100% => OK
STD acoustic silence duration: 0.128386311508 0.155154303396 83% => OK
Acoustic performance on acoustic words:
Total word duration: 47.17 47.1480722892 100% => OK
Average word duration: 0.368515625 0.305395592593 121% => OK
STD word duration: 0.266499559814 0.189427763521 141% => It may have hesitations.
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 14.0 7.94979919679 176% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 12.04 6.2937751004 191% => Somehow the hesitation is serious.
Total acoustic noise duration: 4.42 3.39508032129 130% => It may have issues on recording quality or have issues on silences or disfluencies.
Acoustic rates:
Total speech duration: 59.67 59.7592369478 100% => OK
Compare to expected duration: 0.9945 0.995987282463 100% => OK
Rate of silence: 0.569800569801 0.656000678711 87% => OK
Rate of speech: 2.1451315569 2.60215298798 82% => Need to bring more content.
Rate of speech by unique words: 1.35746606335 1.56821927147 87% => More unique words wanted.
Rate of word duration by unique words: 1.71719313123 1.99336655568 86% => Need more unique words.
Average articulation rates: 0.3842119375 0.317803793328 121% => OK
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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.