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: 580.0 444.711560045 130% => OK
No of words: 155.0 116.580246914 133% => OK
Chars per words: 3.74193548387 3.81502700369 98% => OK
Fourth root words length: 3.52844152537 3.28032121604 108% => OK
Word Length SD: 1.78104249891 1.8723322822 95% => OK
Unique words: 97.0 76.076318743 128% => OK
Unique words percentage: 0.625806451613 0.655143326166 96% => OK
Syllable count: 199.8 141.574747475 141% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0856144957538 0.0738818816272 116% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.20202020202 62% => OK
Average paragraph length: 77.5 60.3232687746 128% => OK
STD paragraph length: 28.5 17.3634065801 164% => OK
Average paragraph duration: 22.545 22.9064221017 98% => OK
STD paragraph duration: 8.315 6.49597621602 128% => OK

Acoustic performance on sentences:
How many acoustic sentences: 27.0 31.1548821549 87% => OK
Average acoustic sentence length: 5.74074074074 4.0588447711 141% => OK
STD acoustic sentence length: 5.67380330076 3.18357895611 178% => OK
Average acoustic sentences duration: 1.63518518519 1.46810986539 111% => OK
STD acoustic sentences duration: 1.22228798925 1.01537252472 120% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 26.0 28.6644219978 91% => OK
Total acoustic silence duration: 5.75 5.28593714927 109% => OK
Average acoustic silence duration: 0.221153846154 0.187982170178 118% => OK
STD acoustic silence duration: 0.147056423579 0.154715141812 95% => OK

Acoustic performance on acoustic words:
Total word duration: 36.56 35.408047138 103% => OK
Average word duration: 0.235870967742 0.306236595465 77% => Maybe the speed rate is very high.
STD word duration: 0.134714930067 0.198589292138 68% => 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: 1.99 5.14435465769 39% => Good job. The lower, the better.
Total acoustic noise duration: 0.95 2.80480359147 34% => OK

Acoustic rates:
Total speech duration: 45.09 45.0716498316 100% => OK
Compare to expected duration: 1.002 1.00159221848 100% => OK
Rate of silence: 0.57662452872 0.637764685501 90% => OK
Rate of speech: 3.43756930583 2.58495923209 133% => OK
Rate of speech by unique words: 2.15125304946 1.68816559523 127% => OK
Rate of word duration by unique words: 2.65317286652 2.15290372801 123% => OK
Average articulation rates: 0.366843709677 0.343871460585 107% => 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.