Using points and examples from the lecture, describe two ways lakes can disappear.

Speaking topics in text

Using points and examples from the lecture, describe two ways lakes can disappear.

Speaking recording
Votes
Average: 7.8 (1 vote)
This speaking topic by users
Post dates Users rates Contents
2019-12-14 Bobby1987 85.00 Check this speaking
2019-10-25 Seema Modak 66.00 Check this speaking
2019-12-14 Bobby1987 78.00 Check this speaking
2019-09-25 Seema Modak 83.00 Check this speaking
2019-12-14 Bobby1987 76.00 Check this speaking
Speaking category
Speakings by user Bobby1987 :

Comments

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

Performance on vocabulary words:
No of characters: 615.0 578.828451883 106% => OK
No of words: 157.0 151.265690377 104% => OK
Chars per words: 3.91719745223 3.82278263415 102% => OK
Fourth root words length: 3.53976893118 3.50058242952 101% => OK
Word Length SD: 1.96128705772 1.80425224433 109% => OK
Unique words: 99.0 92.4686192469 107% => OK
Unique words percentage: 0.630573248408 0.61298525976 103% => OK
Syllable count: 198.0 182.283891213 109% => OK
Avg_syllables_per_word: 1.3 1.20543933054 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0863798970421 0.0839705835288 103% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 4.47071129707 67% => OK
Average paragraph length: 52.3333333333 65.8948926009 79% => OK
STD paragraph length: 30.5541413814 19.7758100068 155% => OK
Average paragraph duration: 18.3633333333 25.5208953607 72% => OK
STD paragraph duration: 10.4032441521 7.49434385956 139% => OK

Acoustic performance on sentences:
How many acoustic sentences: 31.0 42.9832635983 72% => OK
Average acoustic sentence length: 5.06451612903 3.78147595546 134% => OK
STD acoustic sentence length: 4.15766283502 2.94285465224 141% => OK
Average acoustic sentences duration: 1.71322580645 1.39386743896 123% => OK
STD acoustic sentences duration: 1.07269148105 0.967747756167 111% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 29.0 40.4456066946 72% => OK
Total acoustic silence duration: 6.04 7.59280334728 80% => OK
Average acoustic silence duration: 0.208275862069 0.19053887516 109% => OK
STD acoustic silence duration: 0.131491941946 0.157467062838 84% => OK

Acoustic performance on acoustic words:
Total word duration: 45.07 46.3453556485 97% => OK
Average word duration: 0.287070063694 0.308780311121 93% => OK
STD word duration: 0.159158860456 0.201157623399 79% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 8.09623430962 86% => OK
Total_disfluencies_duration: 4.69 6.56692468619 71% => OK
Total acoustic noise duration: 2.06 3.53066945607 58% => OK

Acoustic rates:
Total speech duration: 55.09 59.5455230126 93% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.918166666667 0.992425383543 93% => Some seconds left. Need to talk more.
Rate of silence: 0.52641132692 0.681803438845 77% => OK
Rate of speech: 2.84988201125 2.53813033465 112% => OK
Rate of speech by unique words: 1.79705935742 1.55221717717 116% => OK
Rate of word duration by unique words: 2.19658309297 1.99939622689 110% => OK
Average articulation rates: 0.397993044586 0.309613076454 129% => OK

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Rates: 78.3333333333 out of 100
Scores by speech e-grader: 23.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.