Should people donate money and volunteer time to help others? Why or why not?

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

Performance on vocabulary words:
No of characters: 328.0 444.711560045 74% => Need more words or more difficult words.
No of words: 90.0 116.580246914 77% => More words wanted. You may: choose simpler words or speak faster or remove hesitations or remove long pauses, and fully use the time, do NOT save one or two seconds.
Chars per words: 3.64444444444 3.81502700369 96% => OK
Fourth root words length: 3.08007028824 3.28032121604 94% => OK
Word Length SD: 1.62146100862 1.8723322822 87% => OK
Unique words: 60.0 76.076318743 79% => More unique words wanted.
Unique words percentage: 0.666666666667 0.655143326166 102% => OK
Syllable count: 99.9 141.574747475 71% => The syllable count is low.
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0 0.0738818816272 0% => 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: 7.0 3.20202020202 219% => Need less acoustic paragraphs.
Average paragraph length: 12.8571428571 60.3232687746 21% => The average paragraph length is low.
STD paragraph length: 5.93845991166 17.3634065801 34% => OK
Average paragraph duration: 6.28714285714 22.9064221017 27% => The speaking content is not well organized.
STD paragraph duration: 2.9713379107 6.49597621602 46% => OK

Acoustic performance on sentences:
How many acoustic sentences: 30.0 31.1548821549 96% => OK
Average acoustic sentence length: 3.0 4.0588447711 74% => OK
STD acoustic sentence length: 2.40831891576 3.18357895611 76% => OK
Average acoustic sentences duration: 1.29333333333 1.46810986539 88% => OK
STD acoustic sentences duration: 0.923064942942 1.01537252472 91% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 31.0 28.6644219978 108% => OK
Total acoustic silence duration: 7.54 5.28593714927 143% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.243225806452 0.187982170178 129% => Maybe the pauses are too long.
STD acoustic silence duration: 0.173862888076 0.154715141812 112% => OK

Acoustic performance on acoustic words:
Total word duration: 31.3 35.408047138 88% => Need to talk more.
Average word duration: 0.347777777778 0.306236595465 114% => OK
STD word duration: 0.197173233352 0.198589292138 99% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 9.0 6.3164983165 142% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 6.81 5.14435465769 132% => Somehow the hesitation is serious.
Total acoustic noise duration: 3.87 2.80480359147 138% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 44.01 45.0716498316 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.978 1.00159221848 98% => OK
Rate of silence: 0.704385366962 0.637764685501 110% => OK
Rate of speech: 2.04498977505 2.58495923209 79% => Need to bring more content.
Rate of speech by unique words: 1.3633265167 1.68816559523 81% => More unique words wanted.
Rate of word duration by unique words: 1.91693290735 2.15290372801 89% => Need more unique words.
Average articulation rates: 0.297754355556 0.343871460585 87% => OK

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Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.