Using the research described by the professor, explain what scientists have learned about the mathematical abilities of babies.

Speaking topics in text

Using the research described by the professor, explain what scientists have learned about the mathematical abilities of babies.

Speaking recording
Votes
Average: 8.3 (1 vote)
This speaking topic by users
Post dates Users rates Contents
2018-07-16 Elena Cristina 73.00 Check this speaking
2019-10-30 phywhy 83.00 Check this speaking
2019-07-19 dasepular Check this speaking
2019-10-31 phywhy 50.00 Check this speaking
2019-10-30 phywhy 83.00 Check this speaking
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Speaking category
Q6

Comments

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

Performance on vocabulary words:
No of characters: 695.0 578.828451883 120% => OK
No of words: 194.0 151.265690377 128% => OK
Chars per words: 3.5824742268 3.82278263415 94% => OK
Fourth root words length: 3.73207559907 3.50058242952 107% => OK
Word Length SD: 1.75742960788 1.80425224433 97% => OK
Unique words: 110.0 92.4686192469 119% => OK
Unique words percentage: 0.567010309278 0.61298525976 92% => More unique words wanted or less content wanted.
Syllable count: 215.1 182.283891213 118% => OK
Avg_syllables_per_word: 1.1 1.20543933054 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0776726451066 0.0839705835288 92% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.47071129707 45% => OK
Average paragraph length: 97.0 65.8948926009 147% => OK
STD paragraph length: 4.0 19.7758100068 20% => OK
Average paragraph duration: 30.54 25.5208953607 120% => OK
STD paragraph duration: 0.78 7.49434385956 10% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 51.0 42.9832635983 119% => OK
Average acoustic sentence length: 3.80392156863 3.78147595546 101% => OK
STD acoustic sentence length: 3.30786115271 2.94285465224 112% => OK
Average acoustic sentences duration: 1.13882352941 1.39386743896 82% => OK
STD acoustic sentences duration: 0.751288167107 0.967747756167 78% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 60.0 40.4456066946 148% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 9.41 7.59280334728 124% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.156833333333 0.19053887516 82% => OK
STD acoustic silence duration: 0.119282461224 0.157467062838 76% => OK

Acoustic performance on acoustic words:
Total word duration: 47.37 46.3453556485 102% => OK
Average word duration: 0.244175257732 0.308780311121 79% => Maybe the speed rate is very high.
STD word duration: 0.141361531849 0.201157623399 70% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 6.0 8.09623430962 74% => OK
Total_disfluencies_duration: 4.11 6.56692468619 63% => OK
Total acoustic noise duration: 1.74 3.53066945607 49% => OK

Acoustic rates:
Total speech duration: 61.08 59.5455230126 103% => Need to finish the speech on time.
Compare to expected duration: 1.018 0.992425383543 103% => OK
Rate of silence: 0.98231827112 0.681803438845 144% => Less acoustic silences wanted.
Rate of speech: 3.17616240995 2.53813033465 125% => OK
Rate of speech by unique words: 1.80091683039 1.55221717717 116% => OK
Rate of word duration by unique words: 2.32214481739 1.99939622689 116% => OK
Average articulation rates: 0.326016056701 0.309613076454 105% => OK

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It may have duplicated content. Need to use the words more efficiently.

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.