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

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

Performance on vocabulary words:
No of characters: 557.0 592.248995984 94% => OK
No of words: 148.0 155.574297189 95% => 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: 3.76351351351 3.80514564318 99% => OK
Fourth root words length: 3.48791127476 3.525876923 99% => OK
Word Length SD: 1.80225641787 1.79077849142 101% => OK
Unique words: 89.0 93.7148594378 95% => More unique words wanted.
Unique words percentage: 0.601351351351 0.604071249207 100% => OK
Syllable count: 184.5 185.844578313 99% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0577436881238 0.0650381309087 89% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.35341365462 46% => OK
Average paragraph length: 74.0 68.503853103 108% => OK
STD paragraph length: 70.0 21.3332995233 328% => Paragraph length changes often.
Average paragraph duration: 30.075 25.9943957902 116% => OK
STD paragraph duration: 25.655 7.84667146824 327% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 25.0 42.0642570281 59% => Need more acoustic sentences. Maybe the speech rate is too fast.
Average acoustic sentence length: 5.92 4.02192344571 147% => OK
STD acoustic sentence length: 4.06861155678 3.1217529195 130% => OK
Average acoustic sentences duration: 2.276 1.45093177766 157% => OK
STD acoustic sentences duration: 1.59245470893 0.99851816184 159% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 29.0 39.0421686747 74% => OK
Total acoustic silence duration: 8.08 7.12997991968 113% => OK
Average acoustic silence duration: 0.278620689655 0.185688545393 150% => Maybe the pauses are too long.
STD acoustic silence duration: 0.207575896181 0.155154303396 134% => OK

Acoustic performance on acoustic words:
Total word duration: 49.34 47.1480722892 105% => OK
Average word duration: 0.333378378378 0.305395592593 109% => OK
STD word duration: 0.205023248695 0.189427763521 108% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 22.0 7.94979919679 277% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 16.06 6.2937751004 255% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.92 3.39508032129 27% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 60.15 59.7592369478 101% => OK
Compare to expected duration: 1.0025 0.995987282463 101% => OK
Rate of silence: 0.4821280133 0.656000678711 73% => OK
Rate of speech: 2.46051537822 2.60215298798 95% => OK
Rate of speech by unique words: 1.47963424771 1.56821927147 94% => More unique words wanted.
Rate of word duration by unique words: 1.80381029591 1.99336655568 90% => OK
Average articulation rates: 0.315113412162 0.317803793328 99% => OK

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Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.