TPO 32 - Question 1 Students often like to study with others in a group. What do you think are the benefits of group study? Give at least one benefit. Explain your reasons.

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

Performance on vocabulary words:
No of characters: 416.0 444.711560045 94% => OK
No of words: 112.0 116.580246914 96% => 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: 3.71428571429 3.81502700369 97% => OK
Fourth root words length: 3.2531531234 3.28032121604 99% => OK
Word Length SD: 2.12732465883 1.8723322822 114% => OK
Unique words: 82.0 76.076318743 108% => OK
Unique words percentage: 0.732142857143 0.655143326166 112% => OK
Syllable count: 127.8 141.574747475 90% => OK
Avg_syllables_per_word: 1.1 1.21358024691 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0476487600348 0.0738818816272 64% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 3.20202020202 31% => OK
Average paragraph length: 116.0 60.3232687746 192% => OK
STD paragraph length: 0.0 17.3634065801 0% => OK
Average paragraph duration: 46.76 22.9064221017 204% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 6.49597621602 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 26.0 31.1548821549 83% => OK
Average acoustic sentence length: 4.30769230769 4.0588447711 106% => OK
STD acoustic sentence length: 2.87922573419 3.18357895611 90% => OK
Average acoustic sentences duration: 1.715 1.46810986539 117% => OK
STD acoustic sentences duration: 1.07509659673 1.01537252472 106% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 28.0 28.6644219978 98% => OK
Total acoustic silence duration: 6.43 5.28593714927 122% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.229642857143 0.187982170178 122% => Maybe the pauses are too long.
STD acoustic silence duration: 0.223086820749 0.154715141812 144% => OK

Acoustic performance on acoustic words:
Total word duration: 37.2 35.408047138 105% => OK
Average word duration: 0.332142857143 0.306236595465 108% => OK
STD word duration: 0.171752669824 0.198589292138 86% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 8.0 6.3164983165 127% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 5.8 5.14435465769 113% => OK
Total acoustic noise duration: 0.85 2.80480359147 30% => OK

Acoustic rates:
Total speech duration: 46.76 45.0716498316 104% => Need to finish the speech on time.
Compare to expected duration: 1.03911111111 1.00159221848 104% => OK
Rate of silence: 0.59880239521 0.637764685501 94% => OK
Rate of speech: 2.39520958084 2.58495923209 93% => Need to bring more content.
Rate of speech by unique words: 1.75363558597 1.68816559523 104% => OK
Rate of word duration by unique words: 2.20430107527 2.15290372801 102% => OK
Average articulation rates: 0.334192464286 0.343871460585 97% => OK

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Maybe the speech is too long. It should be in 45 seconds.

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.