Insects
An insect belongs to the class of invertebrates called arthropods. Regardless of size, all adult insects have a similar body structure, which includes a head, a thorax, and an abdomen. The head contains not only the brain and mouth but also the sensory organs, usually a pair of eyes and a pair of antennae. The thorax is the central part of the insect’s body where the wings and legs are attached, allowing the insect to move in the air and on feeding surfaces. Typically, insects have three pairs of legs and two pairs of wings. The third part of the insect’s body structure consists of an abdomen where food is processed and also where the reproductive organs are found.Describe the structure of an insect and explain why a spider is not strictly considered an insect.
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2019-10-08 | bishoy | 83.00 | Check this speaking |
| 2019-10-08 | bishoy | 90.00 | Check this speaking |
| 2018-09-01 | mehrnazsadr | 86.00 | Check this speaking |
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Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on vocabulary words:
No of characters: 617.0 592.248995984 104% => OK
No of words: 169.0 155.574297189 109% => OK
Chars per words: 3.65088757396 3.80514564318 96% => OK
Fourth root words length: 3.60555127546 3.525876923 102% => OK
Word Length SD: 1.61428967812 1.79077849142 90% => OK
Unique words: 103.0 93.7148594378 110% => OK
Unique words percentage: 0.609467455621 0.604071249207 101% => OK
Syllable count: 194.4 185.844578313 105% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK
Performance on coherence:
Topic speech coherence ratio: 0.0738576155862 0.0650381309087 114% => OK
Acoustic performance on paragraphs:
How many acoustic paragraphs: 4.0 4.35341365462 92% => OK
Average paragraph length: 42.25 68.503853103 62% => OK
STD paragraph length: 47.1718931144 21.3332995233 221% => Paragraph length changes often.
Average paragraph duration: 14.96 25.9943957902 58% => OK
STD paragraph duration: 16.2432447497 7.84667146824 207% => The duration of acoustic paragraphs changes often.
Acoustic performance on sentences:
How many acoustic sentences: 28.0 42.0642570281 67% => OK
Average acoustic sentence length: 6.03571428571 4.02192344571 150% => OK
STD acoustic sentence length: 4.49985827441 3.1217529195 144% => OK
Average acoustic sentences duration: 2.03535714286 1.45093177766 140% => OK
STD acoustic sentences duration: 1.31574118749 0.99851816184 132% => OK
Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 25.0 39.0421686747 64% => OK
Total acoustic silence duration: 4.74 7.12997991968 66% => OK
Average acoustic silence duration: 0.1896 0.185688545393 102% => OK
STD acoustic silence duration: 0.172915702005 0.155154303396 111% => OK
Acoustic performance on acoustic words:
Total word duration: 50.52 47.1480722892 107% => OK
Average word duration: 0.298934911243 0.305395592593 98% => OK
STD word duration: 0.144975172003 0.189427763521 77% => 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: 3.43 6.2937751004 54% => OK
Total acoustic noise duration: 2.56 3.39508032129 75% => OK
Acoustic rates:
Total speech duration: 59.84 59.7592369478 100% => OK
Compare to expected duration: 0.997333333333 0.995987282463 100% => OK
Rate of silence: 0.417780748663 0.656000678711 64% => OK
Rate of speech: 2.82419786096 2.60215298798 109% => OK
Rate of speech by unique words: 1.72125668449 1.56821927147 110% => OK
Rate of word duration by unique words: 2.03879651623 1.99336655568 102% => OK
Average articulation rates: 0.298211313609 0.317803793328 94% => OK
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Rates: 86.6666666667 out of 100
Scores by speech e-grader: 26.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.