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
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This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2019-09-09 | Rasna James | 46.50 | Check this speaking |
Speaking category
Speakings by user Rasna James
:
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- Make Textbook List Available EarlierStudents always have to wait until the beginning of the semester to find out which textbooks they will need for their new courses. But since a lot of students register early for their courses, I think that the list for 90
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 736.0 592.248995984 124% => OK
No of words: 197.0 155.574297189 127% => OK
Chars per words: 3.73604060914 3.80514564318 98% => OK
Fourth root words length: 3.74642080493 3.525876923 106% => OK
Word Length SD: 1.9147757177 1.79077849142 107% => OK
Unique words: 118.0 93.7148594378 126% => OK
Unique words percentage: 0.598984771574 0.604071249207 99% => OK
Syllable count: 230.4 185.844578313 124% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0913662546297 0.0650381309087 140% => OK
Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.35341365462 46% => OK
Average paragraph length: 99.0 68.503853103 145% => OK
STD paragraph length: 98.0 21.3332995233 459% => Paragraph length changes often.
Average paragraph duration: 30.35 25.9943957902 117% => OK
STD paragraph duration: 29.29 7.84667146824 373% => The duration of acoustic paragraphs changes often.
Acoustic performance on sentences:
How many acoustic sentences: 35.0 42.0642570281 83% => OK
Average acoustic sentence length: 5.62857142857 4.02192344571 140% => OK
STD acoustic sentence length: 4.49180659987 3.1217529195 144% => OK
Average acoustic sentences duration: 1.65571428571 1.45093177766 114% => OK
STD acoustic sentences duration: 1.24824055766 0.99851816184 125% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 44.0 39.0421686747 113% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 6.52 7.12997991968 91% => OK
Average acoustic silence duration: 0.148181818182 0.185688545393 80% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.1179420645 0.155154303396 76% => OK
Acoustic performance on acoustic words:
Total word duration: 49.78 47.1480722892 106% => OK
Average word duration: 0.25269035533 0.305395592593 83% => OK
STD word duration: 0.151762473236 0.189427763521 80% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 6.0 7.94979919679 75% => OK
Total_disfluencies_duration: 4.43 6.2937751004 70% => OK
Total acoustic noise duration: 1.96 3.39508032129 58% => OK
Acoustic rates:
Total speech duration: 60.7 59.7592369478 102% => Need to finish the speech on time.
Compare to expected duration: 1.01166666667 0.995987282463 102% => OK
Rate of silence: 0.724876441516 0.656000678711 110% => OK
Rate of speech: 3.24546952224 2.60215298798 125% => OK
Rate of speech by unique words: 1.94398682043 1.56821927147 124% => OK
Rate of word duration by unique words: 2.37042989152 1.99336655568 119% => OK
Average articulation rates: 0.304346380711 0.317803793328 96% => OK
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It may have duplicated content. Need to use the words more efficiently.
Rates: 83.3333333333 out of 100
Scores by speech e-grader: 25.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.