The man expresses his opinion about the change described in the article. Briefly summarize the change then state his opinion about the change and explain the reasons he gives for holding that opinion.

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

Performance on vocabulary words:
No of characters: 541.0 593.389002037 91% => OK
No of words: 136.0 154.784114053 88% => 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: 3.97794117647 3.82920900774 104% => OK
Fourth root words length: 3.41495297035 3.52088357496 97% => OK
Word Length SD: 2.24743943112 1.81998168104 123% => OK
Unique words: 100.0 93.7942973523 107% => OK
Unique words percentage: 0.735294117647 0.608046397892 121% => OK
Syllable count: 174.6 185.724439919 94% => OK
Avg_syllables_per_word: 1.3 1.20224032587 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.052347740937 0.0833886788687 63% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 7.0 3.90020366599 179% => OK
Average paragraph length: 19.4285714286 71.3690273242 27% => The average paragraph length is low.
STD paragraph length: 11.7212522839 24.1299301424 49% => OK
Average paragraph duration: 8.05 26.8388033085 30% => The speaking content is not well organized.
STD paragraph duration: 4.22809987718 8.89323425527 48% => OK

Acoustic performance on sentences:
How many acoustic sentences: 37.0 40.266802444 92% => OK
Average acoustic sentence length: 3.67567567568 4.20756893501 87% => OK
STD acoustic sentence length: 3.28842403768 3.23972648638 102% => OK
Average acoustic sentences duration: 1.40405405405 1.51236819293 93% => OK
STD acoustic sentences duration: 0.955752030092 1.0352206224 92% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 35.0 37.9022403259 92% => OK
Total acoustic silence duration: 9.85 7.22384928717 136% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.281428571429 0.193825474362 145% => Maybe the pauses are too long.
STD acoustic silence duration: 0.242594816305 0.16431695912 148% => OK

Acoustic performance on acoustic words:
Total word duration: 40.14 46.6644602851 86% => Need to talk more.
Average word duration: 0.295147058824 0.304040633073 97% => OK
STD word duration: 0.182941590221 0.193491353168 95% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 8.88594704684 79% => OK
Total_disfluencies_duration: 5.3 6.97134419552 76% => OK
Total acoustic noise duration: 4.57 3.21433808554 142% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 56.35 59.1375356415 95% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.939166666667 0.985625594026 95% => OK
Rate of silence: 0.621118012422 0.643888735843 96% => OK
Rate of speech: 2.41348713398 2.61565628039 92% => Need to bring more content.
Rate of speech by unique words: 1.77462289264 1.58604529434 112% => OK
Rate of word duration by unique words: 2.49128051819 2.01333574461 124% => OK
Average articulation rates: 0.350927125 0.322651457988 109% => OK

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Rates: 80.0 out of 100
Scores by speech e-grader: 24.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.