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: 592.0 592.248995984 100% => OK
No of words: 167.0 155.574297189 107% => OK
Chars per words: 3.54491017964 3.80514564318 93% => OK
Fourth root words length: 3.59483629437 3.525876923 102% => OK
Word Length SD: 1.66221332435 1.79077849142 93% => OK
Unique words: 101.0 93.7148594378 108% => OK
Unique words percentage: 0.604790419162 0.604071249207 100% => OK
Syllable count: 185.4 185.844578313 100% => OK
Avg_syllables_per_word: 1.1 1.19417670683 92% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0776738313346 0.0650381309087 119% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.35341365462 23% => Need more acoustic paragraphs.
Average paragraph length: 167.0 68.503853103 244% => The average paragraph length is high.
STD paragraph length: 0.0 21.3332995233 0% => OK
Average paragraph duration: 60.65 25.9943957902 233% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 7.84667146824 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 33.0 42.0642570281 78% => OK
Average acoustic sentence length: 5.06060606061 4.02192344571 126% => OK
STD acoustic sentence length: 3.61762850447 3.1217529195 116% => OK
Average acoustic sentences duration: 1.80272727273 1.45093177766 124% => OK
STD acoustic sentences duration: 1.00172660858 0.99851816184 100% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 28.0 39.0421686747 72% => OK
Total acoustic silence duration: 8.9 7.12997991968 125% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.317857142857 0.185688545393 171% => Maybe the pauses are too long.
STD acoustic silence duration: 0.240258151978 0.155154303396 155% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 47.17 47.1480722892 100% => OK
Average word duration: 0.28245508982 0.305395592593 92% => OK
STD word duration: 0.135979335635 0.189427763521 72% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 7.94979919679 63% => OK
Total_disfluencies_duration: 3.16 6.2937751004 50% => OK
Total acoustic noise duration: 2.55 3.39508032129 75% => OK

Acoustic rates:
Total speech duration: 60.65 59.7592369478 101% => Need to finish the speech on time.
Compare to expected duration: 1.01083333333 0.995987282463 101% => OK
Rate of silence: 0.461665292663 0.656000678711 70% => OK
Rate of speech: 2.75350370981 2.60215298798 106% => OK
Rate of speech by unique words: 1.66529266282 1.56821927147 106% => OK
Rate of word duration by unique words: 2.14119143523 1.99336655568 107% => OK
Average articulation rates: 0.326978479042 0.317803793328 103% => 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.