Speaking topics in text
TPO 13 - Question 4
Perceptual Constancy
How an object affects our senses depends in part on external conditions, and these conditions are always changing. An object viewed from one angle presents a different shape to our eye than when viewed from another angle; similarly, as the distance from which we view an object changes, the object will appear larger or smaller. In spite of this, even as conditions change and we see objects differently, we still recognize that they remain the same. This is what is known as perceptual constancy. If not for perceptual constancy, we might have difficulty recognizing familiar objects if we viewed them in a new and different context.
Speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2016-07-31 | minaaminaa33 | 100.00 | Check this speaking |
| 2017-06-23 | ying.ma | 75.00 | Check this speaking |
| 2016-08-26 | mgrajapt | 70.00 | Check this speaking |
| 2018-07-20 | Valeria1949 | 66.00 | Check this speaking |
| 2016-10-23 | nasimn | 60.00 | Check this speaking |
Speaking category
Speakings by user mail.mail
:
- TPO 02 - Question 5The speakers discuss two possible solutions to the woman’s problem. Describe the problem and the two solutions. Then explain what you think the woman should do and why. 80
- TPO 08 - Question 51. Hey Steve!2. Are you ready for classes to start?3. Not really!4. There is still a big conflict in my course schedule.5. What's wrong?6. This is my last semester, and I've still got two required courses left to take in order to finish 52
- TPO 44 - Question 5 90
- TPO 18 - Question 5 90
- TPO 29 - Question 3 Remove old Bicycles from Campus Racks I noticed that there are bicycles locked to the campus bicycle racks that have not been moved for a long time. I think the university should remove these bikes from the racks and dispose of them. 90
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 668.0 592.248995984 113% => OK
No of words: 161.0 155.574297189 103% => OK
Chars per words: 4.14906832298 3.80514564318 109% => OK
Fourth root words length: 3.56210296601 3.525876923 101% => OK
Word Length SD: 2.29558360791 1.79077849142 128% => OK
Unique words: 104.0 93.7148594378 111% => OK
Unique words percentage: 0.645962732919 0.604071249207 107% => OK
Syllable count: 210.6 185.844578313 113% => OK
Avg_syllables_per_word: 1.3 1.19417670683 109% => OK
Performance on coherence:
Topic speech coherence ratio: 0.133778273543 0.0650381309087 206% => Good job. The more, the better.
Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.35341365462 46% => OK
Average paragraph length: 80.5 68.503853103 118% => OK
STD paragraph length: 33.5 21.3332995233 157% => OK
Average paragraph duration: 30.82 25.9943957902 119% => OK
STD paragraph duration: 11.13 7.84667146824 142% => OK
Acoustic performance on sentences:
How many acoustic sentences: 45.0 42.0642570281 107% => OK
Average acoustic sentence length: 3.57777777778 4.02192344571 89% => OK
STD acoustic sentence length: 2.3521988662 3.1217529195 75% => OK
Average acoustic sentences duration: 1.31822222222 1.45093177766 91% => OK
STD acoustic sentences duration: 0.755193246465 0.99851816184 76% => 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: 8.02 7.12997991968 112% => OK
Average acoustic silence duration: 0.182272727273 0.185688545393 98% => OK
STD acoustic silence duration: 0.172782885784 0.155154303396 111% => OK
Acoustic performance on acoustic words:
Total word duration: 49.21 47.1480722892 104% => OK
Average word duration: 0.305652173913 0.305395592593 100% => OK
STD word duration: 0.183136179887 0.189427763521 97% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 7.94979919679 138% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.07 6.2937751004 128% => OK
Total acoustic noise duration: 2.27 3.39508032129 67% => OK
Acoustic rates:
Total speech duration: 61.64 59.7592369478 103% => Need to finish the speech on time.
Compare to expected duration: 1.02733333333 0.995987282463 103% => OK
Rate of silence: 0.713822193381 0.656000678711 109% => OK
Rate of speech: 2.61194029851 2.60215298798 100% => OK
Rate of speech by unique words: 1.68721609345 1.56821927147 108% => OK
Rate of word duration by unique words: 2.11339158708 1.99336655568 106% => OK
Average articulation rates: 0.306425521739 0.317803793328 96% => OK
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Maybe the speech is too long. It should be in 60 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.