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

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Votes
Average: 7.5 (1 vote)
Speaking category
This speaking topic by other users:
Post dates Users rates Contents
2018-09-26 anhia412 58.33 Check this speaking
2017-01-13 -vv- 70.00 Check this speaking
2018-10-24 Taniazehra 80.00 Check this speaking
2018-06-27 Pratice 66.00 Check this speaking
2016-11-28 mgrajapt 70.00 Check this speaking
Speakings by the user:

Comments

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on vocabulary words:
No of characters: 602.0 592.248995984 102% => OK
No of words: 156.0 155.574297189 100% => OK
Chars per words: 3.85897435897 3.80514564318 101% => OK
Fourth root words length: 3.53411884305 3.525876923 100% => OK
Word Length SD: 1.95608425553 1.79077849142 109% => OK
Unique words: 96.0 93.7148594378 102% => OK
Unique words percentage: 0.615384615385 0.604071249207 102% => OK
Syllable count: 187.2 185.844578313 101% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.13313546458 0.0650381309087 205% => Good job. The more, the better.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.35341365462 46% => OK
Average paragraph length: 78.0 68.503853103 114% => OK
STD paragraph length: 2.0 21.3332995233 9% => OK
Average paragraph duration: 30.15 25.9943957902 116% => OK
STD paragraph duration: 1.28 7.84667146824 16% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 49.0 42.0642570281 116% => OK
Average acoustic sentence length: 3.18367346939 4.02192344571 79% => OK
STD acoustic sentence length: 2.22851162363 3.1217529195 71% => OK
Average acoustic sentences duration: 1.18387755102 1.45093177766 82% => OK
STD acoustic sentences duration: 0.661981614908 0.99851816184 66% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 38.0 39.0421686747 97% => OK
Total acoustic silence duration: 7.15 7.12997991968 100% => OK
Average acoustic silence duration: 0.188157894737 0.185688545393 101% => OK
STD acoustic silence duration: 0.177509899845 0.155154303396 114% => OK

Acoustic performance on acoustic words:
Total word duration: 46.55 47.1480722892 99% => OK
Average word duration: 0.298397435897 0.305395592593 98% => OK
STD word duration: 0.190692048679 0.189427763521 101% => 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: 8.24 6.2937751004 131% => Somehow the hesitation is serious.
Total acoustic noise duration: 4.5 3.39508032129 133% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 60.3 59.7592369478 101% => OK
Compare to expected duration: 1.005 0.995987282463 101% => OK
Rate of silence: 0.630182421227 0.656000678711 96% => OK
Rate of speech: 2.58706467662 2.60215298798 99% => OK
Rate of speech by unique words: 1.592039801 1.56821927147 102% => OK
Rate of word duration by unique words: 2.06229860365 1.99336655568 103% => OK
Average articulation rates: 0.397403826923 0.317803793328 125% => OK

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Rates: 75.0 out of 100
Scores by speech e-grader: 22.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.