Speaking topics in text
Using the examples of the electric eel and the knifefish, explain how producing electricity benefits certain fish.
Speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2019-11-08 | bishoy | 73.00 | Check this speaking |
| 2017-01-25 | hipax | 78.00 | Check this speaking |
| 2019-11-08 | bishoy | 66.00 | Check this speaking |
| 2017-09-26 | ajulyav | 80.00 | Check this speaking |
| 2018-04-27 | Elena Cristina | 70.00 | Check this speaking |
Speaking category
Speakings by user Elena Cristina
:
- Briefly summarize the problem the speakers are discussing. Then state which solution you would recommend. Explain the reasons for your recommendation. 75
- Some university students choose to take difficult classes even if they know they might not get a good grade in the class. Other students prefer to take easier classes in which they know they will get a good grade. Which do you prefer? Explain why. 73
- Do you agree or disagree: your friends are the most important influence in your life? Use details and examples to explain your opinion. 75
- Explain how the examples in the lecture illustrate the concept of reactance. 70
- Using the points and examples from the talk, explain how substitute goods and complement goods influence demand for a particular product. 90
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 538.0 578.828451883 93% => OK
No of words: 149.0 151.265690377 99% => 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: 3.61073825503 3.82278263415 94% => OK
Fourth root words length: 3.49378814695 3.50058242952 100% => OK
Word Length SD: 1.75595404916 1.80425224433 97% => OK
Unique words: 99.0 92.4686192469 107% => OK
Unique words percentage: 0.664429530201 0.61298525976 108% => OK
Syllable count: 165.6 182.283891213 91% => OK
Avg_syllables_per_word: 1.1 1.20543933054 91% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0910177438632 0.0839705835288 108% => OK
Acoustic performance on paragraphs:
How many acoustic paragraphs: 6.0 4.47071129707 134% => OK
Average paragraph length: 24.8333333333 65.8948926009 38% => The average paragraph length is low.
STD paragraph length: 12.9153225107 19.7758100068 65% => OK
Average paragraph duration: 9.81333333333 25.5208953607 38% => The speaking content is not well organized.
STD paragraph duration: 5.29785071725 7.49434385956 71% => OK
Acoustic performance on sentences:
How many acoustic sentences: 33.0 42.9832635983 77% => OK
Average acoustic sentence length: 4.51515151515 3.78147595546 119% => OK
STD acoustic sentence length: 2.77566494486 2.94285465224 94% => OK
Average acoustic sentences duration: 1.65818181818 1.39386743896 119% => OK
STD acoustic sentences duration: 0.869672367934 0.967747756167 90% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 24.0 40.4456066946 59% => OK
Total acoustic silence duration: 6.71 7.59280334728 88% => OK
Average acoustic silence duration: 0.279583333333 0.19053887516 147% => Maybe the pauses are too long.
STD acoustic silence duration: 0.209731557923 0.157467062838 133% => OK
Acoustic performance on acoustic words:
Total word duration: 45.34 46.3453556485 98% => OK
Average word duration: 0.304295302013 0.308780311121 99% => OK
STD word duration: 0.165595346665 0.201157623399 82% => OK
Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 8.0 8.09623430962 99% => OK
Total_disfluencies_duration: 6.0 6.56692468619 91% => OK
Total acoustic noise duration: 4.96 3.53066945607 140% => It may have issues on recording quality or have issues on silences or disfluencies.
Acoustic rates:
Total speech duration: 58.88 59.5455230126 99% => OK
Compare to expected duration: 0.981333333333 0.992425383543 99% => OK
Rate of silence: 0.407608695652 0.681803438845 60% => OK
Rate of speech: 2.53057065217 2.53813033465 100% => OK
Rate of speech by unique words: 1.68138586957 1.55221717717 108% => OK
Rate of word duration by unique words: 2.18350242611 1.99939622689 109% => OK
Average articulation rates: 0.334994966443 0.309613076454 108% => OK
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Rates: 80.0 out of 100
Scores by speech e-grader: 24.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.