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: 453.0 444.711560045 102% => OK
No of words: 110.0 116.580246914 94% => 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: 4.11818181818 3.81502700369 108% => OK
Fourth root words length: 3.23853184046 3.28032121604 99% => OK
Word Length SD: 1.84751340594 1.8723322822 99% => OK
Unique words: 77.0 76.076318743 101% => OK
Unique words percentage: 0.7 0.655143326166 107% => OK
Syllable count: 142.2 141.574747475 100% => OK
Avg_syllables_per_word: 1.3 1.21358024691 107% => OK

Performance on coherence:
Topic speech coherence ratio: 0.124741871907 0.0738818816272 169% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 10.0 3.20202020202 312% => Need less acoustic paragraphs.
Average paragraph length: 11.0 60.3232687746 18% => The average paragraph length is low.
STD paragraph length: 9.18694726228 17.3634065801 53% => OK
Average paragraph duration: 4.158 22.9064221017 18% => The speaking content is not well organized.
STD paragraph duration: 3.03839036333 6.49597621602 47% => OK

Acoustic performance on sentences:
How many acoustic sentences: 34.0 31.1548821549 109% => OK
Average acoustic sentence length: 3.23529411765 4.0588447711 80% => OK
STD acoustic sentence length: 2.49774985242 3.18357895611 78% => OK
Average acoustic sentences duration: 1.09676470588 1.46810986539 75% => OK
STD acoustic sentences duration: 0.715499498862 1.01537252472 70% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 25.0 28.6644219978 87% => OK
Total acoustic silence duration: 4.94 5.28593714927 93% => OK
Average acoustic silence duration: 0.1976 0.187982170178 105% => OK
STD acoustic silence duration: 0.158903240999 0.154715141812 103% => OK

Acoustic performance on acoustic words:
Total word duration: 29.92 35.408047138 85% => Need to talk more.
Average word duration: 0.272 0.306236595465 89% => OK
STD word duration: 0.146794847569 0.198589292138 74% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 1.0 6.3164983165 16% => Good job, the lower, the better.
Total_disfluencies_duration: 0.66 5.14435465769 13% => Good job. The lower, the better.
Total acoustic noise duration: 5.24 2.80480359147 187% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 41.58 45.0716498316 92% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.924 1.00159221848 92% => Some seconds left. Need to talk more.
Rate of silence: 0.601250601251 0.637764685501 94% => OK
Rate of speech: 2.6455026455 2.58495923209 102% => OK
Rate of speech by unique words: 1.85185185185 1.68816559523 110% => OK
Rate of word duration by unique words: 2.57352941176 2.15290372801 120% => OK
Average articulation rates: 0.298125436364 0.343871460585 87% => OK

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