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

Speaking topics in text

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

Speaking recording
Votes
Average: 8.3 (1 vote)
This speaking topic by users
Post dates Users rates Contents
2019-10-29 Seema Modak 66.00 Check this speaking
2019-12-28 bishoy 83.00 Check this speaking
2019-12-28 bishoy 90.00 Check this speaking
Speaking category

Comments

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

Performance on vocabulary words:
No of characters: 647.0 578.828451883 112% => OK
No of words: 175.0 151.265690377 116% => OK
Chars per words: 3.69714285714 3.82278263415 97% => OK
Fourth root words length: 3.63713576256 3.50058242952 104% => OK
Word Length SD: 1.5361334976 1.80425224433 85% => OK
Unique words: 103.0 92.4686192469 111% => OK
Unique words percentage: 0.588571428571 0.61298525976 96% => OK
Syllable count: 203.4 182.283891213 112% => OK
Avg_syllables_per_word: 1.2 1.20543933054 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.080626223092 0.0839705835288 96% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.47071129707 45% => OK
Average paragraph length: 87.5 65.8948926009 133% => OK
STD paragraph length: 32.5 19.7758100068 164% => OK
Average paragraph duration: 28.705 25.5208953607 112% => OK
STD paragraph duration: 11.235 7.49434385956 150% => OK

Acoustic performance on sentences:
How many acoustic sentences: 27.0 42.9832635983 63% => OK
Average acoustic sentence length: 6.48148148148 3.78147595546 171% => OK
STD acoustic sentence length: 3.3595675468 2.94285465224 114% => OK
Average acoustic sentences duration: 2.05518518519 1.39386743896 147% => OK
STD acoustic sentences duration: 0.924863835305 0.967747756167 96% => 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: 6.41 7.59280334728 84% => OK
Average acoustic silence duration: 0.228928571429 0.19053887516 120% => Maybe the pauses are too long.
STD acoustic silence duration: 0.131782810653 0.157467062838 84% => OK

Acoustic performance on acoustic words:
Total word duration: 47.19 46.3453556485 102% => OK
Average word duration: 0.269657142857 0.308780311121 87% => OK
STD word duration: 0.141238995598 0.201157623399 70% => 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: 3.42 6.56692468619 52% => OK
Total acoustic noise duration: 1.74 3.53066945607 49% => OK

Acoustic rates:
Total speech duration: 57.41 59.5455230126 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.956833333333 0.992425383543 96% => OK
Rate of silence: 0.487719909423 0.681803438845 72% => OK
Rate of speech: 3.0482494339 2.53813033465 120% => OK
Rate of speech by unique words: 1.79411252395 1.55221717717 116% => OK
Rate of word duration by unique words: 2.18266581903 1.99939622689 109% => OK
Average articulation rates: 0.421018411429 0.309613076454 136% => 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.