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: 472.0 578.828451883 82% => Need more words or more difficult words.
No of words: 130.0 151.265690377 86% => 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: 3.63076923077 3.82278263415 95% => OK
Fourth root words length: 3.37664837539 3.50058242952 96% => OK
Word Length SD: 2.09812539604 1.80425224433 116% => OK
Unique words: 83.0 92.4686192469 90% => More unique words wanted.
Unique words percentage: 0.638461538462 0.61298525976 104% => OK
Syllable count: 152.1 182.283891213 83% => OK
Avg_syllables_per_word: 1.2 1.20543933054 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0874604847208 0.0839705835288 104% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 9.0 4.47071129707 201% => Need less acoustic paragraphs.
Average paragraph length: 14.4444444444 65.8948926009 22% => The average paragraph length is low.
STD paragraph length: 6.43102050155 19.7758100068 33% => OK
Average paragraph duration: 6.45666666667 25.5208953607 25% => The speaking content is not well organized.
STD paragraph duration: 3.57745719751 7.49434385956 48% => OK

Acoustic performance on sentences:
How many acoustic sentences: 45.0 42.9832635983 105% => OK
Average acoustic sentence length: 2.88888888889 3.78147595546 76% => OK
STD acoustic sentence length: 2.09997060532 2.94285465224 71% => OK
Average acoustic sentences duration: 1.21266666667 1.39386743896 87% => OK
STD acoustic sentences duration: 0.7456969894 0.967747756167 77% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 41.0 40.4456066946 101% => OK
Total acoustic silence duration: 9.36 7.59280334728 123% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.228292682927 0.19053887516 120% => OK
STD acoustic silence duration: 0.226186868988 0.157467062838 144% => OK

Acoustic performance on acoustic words:
Total word duration: 43.94 46.3453556485 95% => OK
Average word duration: 0.338 0.308780311121 109% => OK
STD word duration: 0.182075216917 0.201157623399 91% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 15.0 8.09623430962 185% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 10.87 6.56692468619 166% => Somehow the hesitation is serious.
Total acoustic noise duration: 3.01 3.53066945607 85% => OK

Acoustic rates:
Total speech duration: 58.11 59.5455230126 98% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.9685 0.992425383543 98% => OK
Rate of silence: 0.705558423679 0.681803438845 103% => OK
Rate of speech: 2.23713646532 2.53813033465 88% => Need to bring more content.
Rate of speech by unique words: 1.4283255894 1.55221717717 92% => More unique words wanted.
Rate of word duration by unique words: 1.8889394629 1.99939622689 94% => OK
Average articulation rates: 0.389704546154 0.309613076454 126% => 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.