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: 749.0 599.738853503 125% => OK
No of words: 190.0 158.596602972 120% => OK
Chars per words: 3.94210526316 3.77925476217 104% => OK
Fourth root words length: 3.71268753763 3.54123138178 105% => OK
Word Length SD: 2.11804671423 1.79916674678 118% => OK
Unique words: 111.0 95.8789808917 116% => OK
Unique words percentage: 0.584210526316 0.607024082132 96% => OK
Syllable count: 235.8 189.005732484 125% => OK
Avg_syllables_per_word: 1.2 1.19129511677 101% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0800288392213 0.0831539838537 96% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 4.29936305732 47% => OK
Average paragraph length: 95.5 70.8089261375 135% => OK
STD paragraph length: 94.5 23.6022091992 400% => Paragraph length changes often.
Average paragraph duration: 31.015 25.9380837976 120% => OK
STD paragraph duration: 30.685 8.54438981162 359% => The duration of acoustic paragraphs changes often.

Acoustic performance on sentences:
How many acoustic sentences: 25.0 40.7070063694 61% => OK
Average acoustic sentence length: 7.6 4.24305496596 179% => OK
STD acoustic sentence length: 8.04487414445 3.29867071766 244% => The length of acoustic sentences changes so often.
Average acoustic sentences duration: 2.4508 1.4825078846 165% => OK
STD acoustic sentences duration: 2.32226771928 1.02222390891 227% => 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: 24.0 38.0 63% => OK
Total acoustic silence duration: 3.31 7.14643312102 46% => OK
Average acoustic silence duration: 0.137916666667 0.189447223375 73% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.103359371719 0.156783300276 66% => OK

Acoustic performance on acoustic words:
Total word duration: 55.79 46.7170700637 119% => OK
Average word duration: 0.293631578947 0.297490414073 99% => OK
STD word duration: 0.169221035935 0.186336302485 91% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 8.0 7.29723991507 110% => OK
Total_disfluencies_duration: 6.07 5.7916985138 105% => OK
Total acoustic noise duration: 0.77 3.38276008493 23% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 62.03 59.3491295117 105% => Need to finish the speech on time.
Compare to expected duration: 1.03383333333 0.989152158528 105% => OK
Rate of silence: 0.38690955989 0.642608181899 60% => OK
Rate of speech: 3.0630340158 2.6701766005 115% => OK
Rate of speech by unique words: 1.78945671449 1.61481078811 111% => OK
Rate of word duration by unique words: 1.98960387166 2.05366198651 97% => OK
Average articulation rates: 0.497629084211 0.327712499341 152% => OK

---------------------
It may have duplicated content. Need to use the words more efficiently.
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
---------------------
Note: the speech e-grader does NOT examine the meaning of words and ideas.