Many people think that students study course materials more effectively by taking exams, while others think that students learn more effective through doing other activities like completing projects, which one do you think is more effective?

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

Performance on vocabulary words:
No of characters: 436.0 444.711560045 98% => OK
No of words: 109.0 116.580246914 93% => 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: 4.0 3.81502700369 105% => OK
Fourth root words length: 3.231146315 3.28032121604 99% => OK
Word Length SD: 1.88183006769 1.8723322822 101% => OK
Unique words: 72.0 76.076318743 95% => More unique words wanted.
Unique words percentage: 0.660550458716 0.655143326166 101% => OK
Syllable count: 126.0 141.574747475 89% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.145457809113 0.0738818816272 197% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 2.0 3.20202020202 62% => OK
Average paragraph length: 54.5 60.3232687746 90% => OK
STD paragraph length: 25.5 17.3634065801 147% => OK
Average paragraph duration: 21.335 22.9064221017 93% => OK
STD paragraph duration: 10.005 6.49597621602 154% => OK

Acoustic performance on sentences:
How many acoustic sentences: 24.0 31.1548821549 77% => OK
Average acoustic sentence length: 4.54166666667 4.0588447711 112% => OK
STD acoustic sentence length: 3.62835094162 3.18357895611 114% => OK
Average acoustic sentences duration: 1.66291666667 1.46810986539 113% => OK
STD acoustic sentences duration: 0.973637848341 1.01537252472 96% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 28.0 28.6644219978 98% => OK
Total acoustic silence duration: 5.97 5.28593714927 113% => OK
Average acoustic silence duration: 0.213214285714 0.187982170178 113% => OK
STD acoustic silence duration: 0.182913983911 0.154715141812 118% => OK

Acoustic performance on acoustic words:
Total word duration: 34.3 35.408047138 97% => OK
Average word duration: 0.314678899083 0.306236595465 103% => OK
STD word duration: 0.189308586522 0.198589292138 95% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 9.0 6.3164983165 142% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 6.67 5.14435465769 130% => OK
Total acoustic noise duration: 0.99 2.80480359147 35% => OK

Acoustic rates:
Total speech duration: 42.67 45.0716498316 95% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.948222222222 1.00159221848 95% => OK
Rate of silence: 0.656198734474 0.637764685501 103% => OK
Rate of speech: 2.55448793063 2.58495923209 99% => OK
Rate of speech by unique words: 1.68736817436 1.68816559523 100% => OK
Rate of word duration by unique words: 2.09912536443 2.15290372801 98% => OK
Average articulation rates: 0.334337862385 0.343871460585 97% => OK

---------------------

Rates: 70.0 out of 100
Scores by speech e-grader: 21.0 Out of 30
---------------------
Note: the speech e-grader does NOT examine the meaning of words and ideas.