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

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

Performance on vocabulary words:
No of characters: 700.0 578.828451883 121% => OK
No of words: 181.0 151.265690377 120% => OK
Chars per words: 3.86740331492 3.82278263415 101% => OK
Fourth root words length: 3.66791821706 3.50058242952 105% => OK
Word Length SD: 1.85796431041 1.80425224433 103% => OK
Unique words: 115.0 92.4686192469 124% => OK
Unique words percentage: 0.635359116022 0.61298525976 104% => OK
Syllable count: 221.4 182.283891213 121% => OK
Avg_syllables_per_word: 1.2 1.20543933054 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0870354953455 0.0839705835288 104% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 4.0 4.47071129707 89% => OK
Average paragraph length: 45.5 65.8948926009 69% => OK
STD paragraph length: 11.4564392374 19.7758100068 58% => OK
Average paragraph duration: 13.995 25.5208953607 55% => OK
STD paragraph duration: 3.94110707797 7.49434385956 53% => OK

Acoustic performance on sentences:
How many acoustic sentences: 30.0 42.9832635983 70% => OK
Average acoustic sentence length: 6.03333333333 3.78147595546 160% => OK
STD acoustic sentence length: 5.14770714871 2.94285465224 175% => OK
Average acoustic sentences duration: 1.75633333333 1.39386743896 126% => OK
STD acoustic sentences duration: 1.23015035215 0.967747756167 127% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 30.0 40.4456066946 74% => OK
Total acoustic silence duration: 6.04 7.59280334728 80% => OK
Average acoustic silence duration: 0.201333333333 0.19053887516 106% => OK
STD acoustic silence duration: 0.153855632187 0.157467062838 98% => OK

Acoustic performance on acoustic words:
Total word duration: 45.68 46.3453556485 99% => OK
Average word duration: 0.252375690608 0.308780311121 82% => OK
STD word duration: 0.125029906987 0.201157623399 62% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 1.0 8.09623430962 12% => Good job, the lower, the better.
Total_disfluencies_duration: 0.62 6.56692468619 9% => Good job. The lower, the better.
Total acoustic noise duration: 1.09 3.53066945607 31% => OK

Acoustic rates:
Total speech duration: 55.98 59.5455230126 94% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.933 0.992425383543 94% => OK
Rate of silence: 0.5359056806 0.681803438845 79% => OK
Rate of speech: 3.23329760629 2.53813033465 127% => OK
Rate of speech by unique words: 2.05430510897 1.55221717717 132% => OK
Rate of word duration by unique words: 2.51751313485 1.99939622689 126% => OK
Average articulation rates: 0.310999226519 0.309613076454 100% => OK

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Rates: 90.0 out of 100
Scores by speech e-grader: 27.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.