TOEFL Integrated speaking, question 3 - Briefly summarize the proposal in the student’s letter. Then state her opinion about the proposal and explain the reasons she gives for holding that opinion.- Preparation Time: 30 SecondsResponse Time:

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

Performance on vocabulary words:
No of characters: 471.0 593.389002037 79% => Need more words or more difficult words.
No of words: 128.0 154.784114053 83% => 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: 3.6796875 3.82920900774 96% => OK
Fourth root words length: 3.36358566101 3.52088357496 96% => OK
Word Length SD: 1.91186097882 1.81998168104 105% => OK
Unique words: 81.0 93.7942973523 86% => More unique words wanted.
Unique words percentage: 0.6328125 0.608046397892 104% => OK
Syllable count: 153.0 185.724439919 82% => OK
Avg_syllables_per_word: 1.2 1.20224032587 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.025908140213 0.0833886788687 31% => 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: 4.0 3.90020366599 103% => OK
Average paragraph length: 32.0 71.3690273242 45% => The average paragraph length is low.
STD paragraph length: 16.2788205961 24.1299301424 67% => OK
Average paragraph duration: 14.6375 26.8388033085 55% => OK
STD paragraph duration: 8.13855446317 8.89323425527 92% => OK

Acoustic performance on sentences:
How many acoustic sentences: 41.0 40.266802444 102% => OK
Average acoustic sentence length: 3.12195121951 4.20756893501 74% => OK
STD acoustic sentence length: 1.82389454594 3.23972648638 56% => OK
Average acoustic sentences duration: 1.36853658537 1.51236819293 90% => OK
STD acoustic sentences duration: 0.719846057308 1.0352206224 70% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 40.0 37.9022403259 106% => OK
Total acoustic silence duration: 12.45 7.22384928717 172% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.31125 0.193825474362 161% => Maybe the pauses are too long.
STD acoustic silence duration: 0.281755101995 0.16431695912 171% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 42.28 46.6644602851 91% => OK
Average word duration: 0.3303125 0.304040633073 109% => OK
STD word duration: 0.185155920358 0.193491353168 96% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 10.0 8.88594704684 113% => OK
Total_disfluencies_duration: 7.5 6.97134419552 108% => OK
Total acoustic noise duration: 2.1 3.21433808554 65% => OK

Acoustic rates:
Total speech duration: 58.55 59.1375356415 99% => OK
Compare to expected duration: 0.975833333333 0.985625594026 99% => OK
Rate of silence: 0.68317677199 0.643888735843 106% => OK
Rate of speech: 2.18616567037 2.61565628039 84% => Need to bring more content.
Rate of speech by unique words: 1.38343296328 1.58604529434 87% => More unique words wanted.
Rate of word duration by unique words: 1.91579943236 2.01333574461 95% => OK
Average articulation rates: 0.422439726563 0.322651457988 131% => OK

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Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.