Using the examples in the lecture, explain how the position of birds' eyes is critical to their survival.

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

Performance on vocabulary words:
No of characters: 654.0 578.828451883 113% => OK
No of words: 151.0 151.265690377 100% => 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: 4.33112582781 3.82278263415 113% => OK
Fourth root words length: 3.50545371207 3.50058242952 100% => OK
Word Length SD: 2.34088864743 1.80425224433 130% => OK
Unique words: 99.0 92.4686192469 107% => OK
Unique words percentage: 0.655629139073 0.61298525976 107% => OK
Syllable count: 214.2 182.283891213 118% => OK
Avg_syllables_per_word: 1.4 1.20543933054 116% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0898122108319 0.0839705835288 107% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 4.47071129707 67% => OK
Average paragraph length: 50.3333333333 65.8948926009 76% => OK
STD paragraph length: 55.6496980126 19.7758100068 281% => Paragraph length changes often.
Average paragraph duration: 18.61 25.5208953607 73% => OK
STD paragraph duration: 19.4203930616 7.49434385956 259% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 30.0 42.9832635983 70% => OK
Average acoustic sentence length: 5.03333333333 3.78147595546 133% => OK
STD acoustic sentence length: 3.02746685458 2.94285465224 103% => OK
Average acoustic sentences duration: 1.74433333333 1.39386743896 125% => OK
STD acoustic sentences duration: 0.924069562076 0.967747756167 95% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 28.0 40.4456066946 69% => OK
Total acoustic silence duration: 7.38 7.59280334728 97% => OK
Average acoustic silence duration: 0.263571428571 0.19053887516 138% => Maybe the pauses are too long.
STD acoustic silence duration: 0.218128636453 0.157467062838 139% => OK

Acoustic performance on acoustic words:
Total word duration: 43.33 46.3453556485 93% => OK
Average word duration: 0.286953642384 0.308780311121 93% => OK
STD word duration: 0.178477718117 0.201157623399 89% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 8.09623430962 62% => OK
Total_disfluencies_duration: 3.7 6.56692468619 56% => OK
Total acoustic noise duration: 3.22 3.53066945607 91% => OK

Acoustic rates:
Total speech duration: 55.83 59.5455230126 94% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.9305 0.992425383543 94% => OK
Rate of silence: 0.501522478954 0.681803438845 74% => OK
Rate of speech: 2.70463908293 2.53813033465 107% => OK
Rate of speech by unique words: 1.77324019344 1.55221717717 114% => OK
Rate of word duration by unique words: 2.28479113778 1.99939622689 114% => OK
Average articulation rates: 0.397149165563 0.309613076454 128% => 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.