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.

Speaking topics in text

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.

Speaking recording
Votes
Average: 6 (1 vote)
Speaking category
Speakings by the user

Comments

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.