TPO18-relict behaviorUsing the example of the pronghorn and lion, explain the concept of a relict behavior.

Speaking topics in text

TPO18-relict behavior
Using the example of the pronghorn and lion, explain the concept of a relict behavior.

Speaking recording
Votes
Average: 6.6 (1 vote)
Speaking category
Speakings by the user

Comments

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

Performance on vocabulary words:
No of characters: 650.0 592.248995984 110% => OK
No of words: 190.0 155.574297189 122% => OK
Chars per words: 3.42105263158 3.80514564318 90% => OK
Fourth root words length: 3.71268753763 3.525876923 105% => OK
Word Length SD: 1.75666518613 1.79077849142 98% => OK
Unique words: 112.0 93.7148594378 120% => OK
Unique words percentage: 0.589473684211 0.604071249207 98% => OK
Syllable count: 203.4 185.844578313 109% => OK
Avg_syllables_per_word: 1.1 1.19417670683 92% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0195803291204 0.0650381309087 30% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.35341365462 46% => OK
Average paragraph length: 95.0 68.503853103 139% => OK
STD paragraph length: 43.0 21.3332995233 202% => Paragraph length changes often.
Average paragraph duration: 30.635 25.9943957902 118% => OK
STD paragraph duration: 13.555 7.84667146824 173% => OK

Acoustic performance on sentences:
How many acoustic sentences: 39.0 42.0642570281 93% => OK
Average acoustic sentence length: 4.87179487179 4.02192344571 121% => OK
STD acoustic sentence length: 4.63641930351 3.1217529195 149% => OK
Average acoustic sentences duration: 1.55 1.45093177766 107% => OK
STD acoustic sentences duration: 1.39124920808 0.99851816184 139% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 38.0 39.0421686747 97% => OK
Total acoustic silence duration: 2.66 7.12997991968 37% => OK
Average acoustic silence duration: 0.07 0.185688545393 38% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.0585347400223 0.155154303396 38% => OK

Acoustic performance on acoustic words:
Total word duration: 55.32 47.1480722892 117% => OK
Average word duration: 0.291157894737 0.305395592593 95% => OK
STD word duration: 0.156177113748 0.189427763521 82% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 13.0 7.94979919679 164% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.92 6.2937751004 142% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.98 3.39508032129 29% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 61.27 59.7592369478 103% => Need to finish the speech on time.
Compare to expected duration: 1.02116666667 0.995987282463 103% => OK
Rate of silence: 0.620205647136 0.656000678711 95% => OK
Rate of speech: 3.10102823568 2.60215298798 119% => OK
Rate of speech by unique words: 1.82797453893 1.56821927147 117% => OK
Rate of word duration by unique words: 2.02458423717 1.99336655568 102% => OK
Average articulation rates: 0.320155189474 0.317803793328 101% => OK

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It may have duplicated content. Need to use the words more efficiently.
Maybe the speech is too long. It should be in 60 seconds.

Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.