Using points and examples from the lecture, explain the two major factors of product quality and how their role in consumer decision making has changed.

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

Performance on vocabulary words:
No of characters: 526.0 578.828451883 91% => OK
No of words: 145.0 151.265690377 96% => 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: 3.6275862069 3.82278263415 95% => OK
Fourth root words length: 3.47010008196 3.50058242952 99% => OK
Word Length SD: 1.81922616207 1.80425224433 101% => OK
Unique words: 89.0 92.4686192469 96% => OK
Unique words percentage: 0.613793103448 0.61298525976 100% => OK
Syllable count: 166.5 182.283891213 91% => OK
Avg_syllables_per_word: 1.1 1.20543933054 91% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0840812470477 0.0839705835288 100% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 4.0 4.47071129707 89% => OK
Average paragraph length: 36.25 65.8948926009 55% => OK
STD paragraph length: 22.3313120976 19.7758100068 113% => OK
Average paragraph duration: 15.03 25.5208953607 59% => OK
STD paragraph duration: 9.52085867976 7.49434385956 127% => OK

Acoustic performance on sentences:
How many acoustic sentences: 52.0 42.9832635983 121% => OK
Average acoustic sentence length: 2.78846153846 3.78147595546 74% => OK
STD acoustic sentence length: 1.9048171572 2.94285465224 65% => OK
Average acoustic sentences duration: 1.09884615385 1.39386743896 79% => OK
STD acoustic sentences duration: 0.668047251456 0.967747756167 69% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 58.0 40.4456066946 143% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 16.19 7.59280334728 213% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.279137931034 0.19053887516 146% => Maybe the pauses are too long.
STD acoustic silence duration: 0.366089702983 0.157467062838 232% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 39.76 46.3453556485 86% => Need to talk more.
Average word duration: 0.274206896552 0.308780311121 89% => OK
STD word duration: 0.159268452471 0.201157623399 79% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 7.0 8.09623430962 86% => OK
Total_disfluencies_duration: 4.94 6.56692468619 75% => OK
Total acoustic noise duration: 2.09 3.53066945607 59% => OK

Acoustic rates:
Total speech duration: 60.12 59.5455230126 101% => OK
Compare to expected duration: 1.002 0.992425383543 101% => OK
Rate of silence: 0.964737192282 0.681803438845 141% => Less acoustic silences wanted.
Rate of speech: 2.41184298071 2.53813033465 95% => OK
Rate of speech by unique words: 1.48037258816 1.55221717717 95% => OK
Rate of word duration by unique words: 2.2384305835 1.99939622689 112% => OK
Average articulation rates: 0.318319365517 0.309613076454 103% => OK

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Rates: 60.0 out of 100
Scores by speech e-grader: 18.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.