q2. Study alone or study in groups. Which method do you prefer and why?

Speaking recording upload
Votes
Average: 9 (1 vote)
Speaking category
Speakings by user toefl201800 :

Comments

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

Performance on vocabulary words:
No of characters: 548.0 444.711560045 123% => OK
No of words: 138.0 116.580246914 118% => OK
Chars per words: 3.97101449275 3.81502700369 104% => OK
Fourth root words length: 3.42743929552 3.28032121604 104% => OK
Word Length SD: 1.85308997328 1.8723322822 99% => OK
Unique words: 96.0 76.076318743 126% => OK
Unique words percentage: 0.695652173913 0.655143326166 106% => OK
Syllable count: 165.6 141.574747475 117% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0463254399654 0.0738818816272 63% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.20202020202 62% => OK
Average paragraph length: 69.0 60.3232687746 114% => OK
STD paragraph length: 7.0 17.3634065801 40% => OK
Average paragraph duration: 22.06 22.9064221017 96% => OK
STD paragraph duration: 2.83 6.49597621602 44% => OK

Acoustic performance on sentences:
How many acoustic sentences: 23.0 31.1548821549 74% => OK
Average acoustic sentence length: 6.0 4.0588447711 148% => OK
STD acoustic sentence length: 3.69488483082 3.18357895611 116% => OK
Average acoustic sentences duration: 1.87782608696 1.46810986539 128% => OK
STD acoustic sentences duration: 1.04049301242 1.01537252472 102% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 22.0 28.6644219978 77% => OK
Total acoustic silence duration: 3.42 5.28593714927 65% => OK
Average acoustic silence duration: 0.155454545455 0.187982170178 83% => OK
STD acoustic silence duration: 0.111221616307 0.154715141812 72% => OK

Acoustic performance on acoustic words:
Total word duration: 37.95 35.408047138 107% => OK
Average word duration: 0.275 0.306236595465 90% => OK
STD word duration: 0.14541918419 0.198589292138 73% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 2.0 6.3164983165 32% => Good job, the lower, the better.
Total_disfluencies_duration: 1.62 5.14435465769 31% => Good job. The lower, the better.
Total acoustic noise duration: 1.13 2.80480359147 40% => OK

Acoustic rates:
Total speech duration: 44.12 45.0716498316 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.980444444444 1.00159221848 98% => OK
Rate of silence: 0.498640072529 0.637764685501 78% => OK
Rate of speech: 3.12783318223 2.58495923209 121% => OK
Rate of speech by unique words: 2.17588395286 1.68816559523 129% => OK
Rate of word duration by unique words: 2.52964426877 2.15290372801 117% => OK
Average articulation rates: 0.429113985507 0.343871460585 125% => OK

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Rates: 90.0 out of 100
Scores by speech e-grader: 27.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.