In general, people are living longer now. Discuss the causes of this phenomenon. Use specific reasons and details.

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

Performance on vocabulary words:
No of characters: 508.0 444.711560045 114% => OK
No of words: 142.0 116.580246914 122% => OK
Chars per words: 3.57746478873 3.81502700369 94% => OK
Fourth root words length: 3.45201032557 3.28032121604 105% => OK
Word Length SD: 1.557914567 1.8723322822 83% => OK
Unique words: 84.0 76.076318743 110% => OK
Unique words percentage: 0.591549295775 0.655143326166 90% => More unique words wanted or less content wanted.
Syllable count: 169.2 141.574747475 120% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0587434724995 0.0738818816272 80% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.20202020202 31% => OK
Average paragraph length: 142.0 60.3232687746 235% => The average paragraph length is high.
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 44.15 22.9064221017 193% => OK
STD paragraph duration: 0.0 6.49597621602 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 16.0 31.1548821549 51% => Need more acoustic sentences. Maybe the speech rate is too fast.
Average acoustic sentence length: 8.875 4.0588447711 219% => The average length of sentences is long.
STD acoustic sentence length: 6.36273329631 3.18357895611 200% => OK
Average acoustic sentences duration: 2.68875 1.46810986539 183% => OK
STD acoustic sentences duration: 1.54264737951 1.01537252472 152% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 18.0 28.6644219978 63% => OK
Total acoustic silence duration: 3.96 5.28593714927 75% => OK
Average acoustic silence duration: 0.22 0.187982170178 117% => OK
STD acoustic silence duration: 0.100498756211 0.154715141812 65% => OK

Acoustic performance on acoustic words:
Total word duration: 37.95 35.408047138 107% => OK
Average word duration: 0.267253521127 0.306236595465 87% => OK
STD word duration: 0.150824701745 0.198589292138 76% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 6.3164983165 47% => OK
Total_disfluencies_duration: 2.24 5.14435465769 44% => OK
Total acoustic noise duration: 0.63 2.80480359147 22% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 44.15 45.0716498316 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.981111111111 1.00159221848 98% => OK
Rate of silence: 0.407701019253 0.637764685501 64% => OK
Rate of speech: 3.21630804077 2.58495923209 124% => OK
Rate of speech by unique words: 1.90260475651 1.68816559523 113% => OK
Rate of word duration by unique words: 2.21343873518 2.15290372801 103% => OK
Average articulation rates: 0.27859 0.343871460585 81% => 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.