TOEFL Integrated speaking, question 5 - Briefly summarize the problem the speakers are discussing. Then state which solution you would recommend and explain the reasons for your recommendation. - Preparation Time: 20 SecondsResponse Time: 6

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

Performance on vocabulary words:
No of characters: 854.0 599.738853503 142% => OK
No of words: 215.0 158.596602972 136% => OK
Chars per words: 3.97209302326 3.77925476217 105% => OK
Fourth root words length: 3.82921379641 3.54123138178 108% => OK
Word Length SD: 2.07289546752 1.79916674678 115% => OK
Unique words: 120.0 95.8789808917 125% => OK
Unique words percentage: 0.558139534884 0.607024082132 92% => More unique words wanted or less content wanted.
Syllable count: 269.1 189.005732484 142% => OK
Avg_syllables_per_word: 1.3 1.19129511677 109% => OK

Performance on coherence:
Topic speech coherence ratio: 0.076457470532 0.0831539838537 92% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.29936305732 23% => Need more acoustic paragraphs.
Average paragraph length: 215.0 70.8089261375 304% => The average paragraph length is high.
STD paragraph length: 0.0 23.6022091992 0% => OK
Average paragraph duration: 69.57 25.9380837976 268% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 8.54438981162 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 35.0 40.7070063694 86% => OK
Average acoustic sentence length: 6.14285714286 4.24305496596 145% => OK
STD acoustic sentence length: 7.67609594648 3.29867071766 233% => The length of acoustic sentences changes so often.
Average acoustic sentences duration: 1.95771428571 1.4825078846 132% => OK
STD acoustic sentences duration: 2.20274774603 1.02222390891 215% => The duration of acoustic sentences changes so often.

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 35.0 38.0 92% => OK
Total acoustic silence duration: 3.96 7.14643312102 55% => OK
Average acoustic silence duration: 0.113142857143 0.189447223375 60% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.125692855316 0.156783300276 80% => OK

Acoustic performance on acoustic words:
Total word duration: 62.5 46.7170700637 134% => OK
Average word duration: 0.290697674419 0.297490414073 98% => OK
STD word duration: 0.161083473216 0.186336302485 86% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 7.29723991507 151% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 7.94 5.7916985138 137% => Somehow the hesitation is serious.
Total acoustic noise duration: 0.58 3.38276008493 17% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 69.57 59.3491295117 117% => Need to finish the speech on time.
Compare to expected duration: 1.1595 0.989152158528 117% => It is over the expected time.
Rate of silence: 0.503090412534 0.642608181899 78% => OK
Rate of speech: 3.09041253414 2.6701766005 116% => OK
Rate of speech by unique words: 1.7248814144 1.61481078811 107% => OK
Rate of word duration by unique words: 1.92 2.05366198651 93% => OK
Average articulation rates: 0.512470948837 0.327712499341 156% => OK

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Maybe the speech is too long. It should be in 60 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.