TPO 02 - Question 2 Some college students choose to take courses in a variety of subject areas in order to get a broad education. Others choose to focus on a single subject area in order to have a deeper understanding of that area. Which approach to cours

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

Performance on vocabulary words:
No of characters: 426.0 444.711560045 96% => OK
No of words: 113.0 116.580246914 97% => 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: 3.76991150442 3.81502700369 99% => OK
Fourth root words length: 3.2603904387 3.28032121604 99% => OK
Word Length SD: 2.0044589655 1.8723322822 107% => OK
Unique words: 74.0 76.076318743 97% => OK
Unique words percentage: 0.654867256637 0.655143326166 100% => OK
Syllable count: 139.5 141.574747475 99% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.027814239648 0.0738818816272 38% => 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: 3.0 3.20202020202 94% => OK
Average paragraph length: 37.6666666667 60.3232687746 62% => OK
STD paragraph length: 22.4251842554 17.3634065801 129% => OK
Average paragraph duration: 14.6533333333 22.9064221017 64% => OK
STD paragraph duration: 8.68299615468 6.49597621602 134% => OK

Acoustic performance on sentences:
How many acoustic sentences: 25.0 31.1548821549 80% => OK
Average acoustic sentence length: 4.52 4.0588447711 111% => OK
STD acoustic sentence length: 4.05087644838 3.18357895611 127% => OK
Average acoustic sentences duration: 1.6216 1.46810986539 110% => OK
STD acoustic sentences duration: 1.19506880137 1.01537252472 118% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 30.0 28.6644219978 105% => OK
Total acoustic silence duration: 7.79 5.28593714927 147% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.259666666667 0.187982170178 138% => Maybe the pauses are too long.
STD acoustic silence duration: 0.316043070201 0.154715141812 204% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 32.87 35.408047138 93% => OK
Average word duration: 0.290884955752 0.306236595465 95% => OK
STD word duration: 0.153447448686 0.198589292138 77% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 6.3164983165 63% => OK
Total_disfluencies_duration: 2.68 5.14435465769 52% => OK
Total acoustic noise duration: 1.83 2.80480359147 65% => OK

Acoustic rates:
Total speech duration: 43.96 45.0716498316 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.976888888889 1.00159221848 98% => OK
Rate of silence: 0.682438580528 0.637764685501 107% => OK
Rate of speech: 2.57051865332 2.58495923209 99% => OK
Rate of speech by unique words: 1.68334849864 1.68816559523 100% => OK
Rate of word duration by unique words: 2.25129297232 2.15290372801 105% => OK
Average articulation rates: 0.279591716814 0.343871460585 81% => OK

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Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.