Speaking topics in text
TPO 48 - Question 4
Optimal Foraging
Food provides animals with the energy they need to survive. However, animals also lose energy in the process of obtaining, or foraging, for food. Therefore, in order to conserve energy, many animals behave in ways that minimize the energy they expend in the foraging process while at the same time maximizing their nutritional benefits. This energy-efficient approach to obtaining food is known as optimal foraging. The practice of optimal foraging allows animals to expend the least possible amount of energy while at the same time obtaining prey with high food value that will provide them with necessary nutrients.
Speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2018-07-18 | Aftab1 | 55.00 | Check this speaking |
| 2019-11-18 | Seema Modak | 66.00 | Check this speaking |
| 2018-10-24 | Taniazehra | 80.00 | Check this speaking |
| 2017-06-01 | Tulips | 50.00 | Check this speaking |
| 2017-01-12 | mgrajapt | Check this speaking |
Speaking category
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 635.0 592.248995984 107% => OK
No of words: 150.0 155.574297189 96% => 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: 4.23333333333 3.80514564318 111% => OK
Fourth root words length: 3.49963551158 3.525876923 99% => OK
Word Length SD: 2.13983384609 1.79077849142 119% => OK
Unique words: 106.0 93.7148594378 113% => OK
Unique words percentage: 0.706666666667 0.604071249207 117% => OK
Syllable count: 202.5 185.844578313 109% => OK
Avg_syllables_per_word: 1.4 1.19417670683 117% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0384366962467 0.0650381309087 59% => OK
Acoustic performance on paragraphs:
How many acoustic paragraphs: 8.0 4.35341365462 184% => OK
Average paragraph length: 18.75 68.503853103 27% => The average paragraph length is low.
STD paragraph length: 20.710806358 21.3332995233 97% => OK
Average paragraph duration: 7.29125 25.9943957902 28% => The speaking content is not well organized.
STD paragraph duration: 7.19028239623 7.84667146824 92% => OK
Acoustic performance on sentences:
How many acoustic sentences: 37.0 42.0642570281 88% => OK
Average acoustic sentence length: 4.05405405405 4.02192344571 101% => OK
STD acoustic sentence length: 3.00401484455 3.1217529195 96% => OK
Average acoustic sentences duration: 1.42621621622 1.45093177766 98% => OK
STD acoustic sentences duration: 0.848930492018 0.99851816184 85% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 35.0 39.0421686747 90% => OK
Total acoustic silence duration: 5.25 7.12997991968 74% => OK
Average acoustic silence duration: 0.15 0.185688545393 81% => OK
STD acoustic silence duration: 0.119355411631 0.155154303396 77% => OK
Acoustic performance on acoustic words:
Total word duration: 46.53 47.1480722892 99% => OK
Average word duration: 0.3102 0.305395592593 102% => OK
STD word duration: 0.153072836693 0.189427763521 81% => 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: 2.99 6.2937751004 48% => OK
Total acoustic noise duration: 4.59 3.39508032129 135% => It may have issues on recording quality or have issues on silences or disfluencies.
Acoustic rates:
Total speech duration: 58.33 59.7592369478 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.972166666667 0.995987282463 98% => OK
Rate of silence: 0.600034287674 0.656000678711 91% => OK
Rate of speech: 2.5715755186 2.60215298798 99% => OK
Rate of speech by unique words: 1.81724669981 1.56821927147 116% => OK
Rate of word duration by unique words: 2.27810015044 1.99336655568 114% => OK
Average articulation rates: 0.310978046667 0.317803793328 98% => OK
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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.