Some people like to use smartphone or other navigational devices to guide their road while traveling; some prefer to ask around. Which do you prefer and why?

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

Performance on vocabulary words:
No of characters: 462.0 444.711560045 104% => OK
No of words: 126.0 116.580246914 108% => OK
Chars per words: 3.66666666667 3.81502700369 96% => OK
Fourth root words length: 3.35036895883 3.28032121604 102% => OK
Word Length SD: 1.77728167681 1.8723322822 95% => OK
Unique words: 80.0 76.076318743 105% => OK
Unique words percentage: 0.634920634921 0.655143326166 97% => OK
Syllable count: 155.7 141.574747475 110% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0446293495385 0.0738818816272 60% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 3.0 3.20202020202 94% => OK
Average paragraph length: 44.3333333333 60.3232687746 73% => OK
STD paragraph length: 35.8267435801 17.3634065801 206% => Paragraph length changes often.
Average paragraph duration: 15.2933333333 22.9064221017 67% => OK
STD paragraph duration: 11.9560482137 6.49597621602 184% => OK

Acoustic performance on sentences:
How many acoustic sentences: 21.0 31.1548821549 67% => OK
Average acoustic sentence length: 6.0 4.0588447711 148% => OK
STD acoustic sentence length: 3.40867241299 3.18357895611 107% => OK
Average acoustic sentences duration: 2.00142857143 1.46810986539 136% => OK
STD acoustic sentences duration: 1.02845832712 1.01537252472 101% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 24.0 28.6644219978 84% => OK
Total acoustic silence duration: 4.96 5.28593714927 94% => OK
Average acoustic silence duration: 0.206666666667 0.187982170178 110% => OK
STD acoustic silence duration: 0.0948536885009 0.154715141812 61% => OK

Acoustic performance on acoustic words:
Total word duration: 36.01 35.408047138 102% => OK
Average word duration: 0.285793650794 0.306236595465 93% => OK
STD word duration: 0.162707026485 0.198589292138 82% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 6.3164983165 79% => OK
Total_disfluencies_duration: 3.84 5.14435465769 75% => OK
Total acoustic noise duration: 1.69 2.80480359147 60% => OK

Acoustic rates:
Total speech duration: 45.88 45.0716498316 102% => Need to finish the speech on time.
Compare to expected duration: 1.01955555556 1.00159221848 102% => OK
Rate of silence: 0.52310374891 0.637764685501 82% => OK
Rate of speech: 2.74629468178 2.58495923209 106% => OK
Rate of speech by unique words: 1.74367916303 1.68816559523 103% => OK
Rate of word duration by unique words: 2.22160510969 2.15290372801 103% => OK
Average articulation rates: 0.392413357143 0.343871460585 114% => 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.