Some teachers prefer announcing their quizzes in advance, while others prefer to give surprise quizzes. Talk about the advantages and disadvantages of surprise quizzes. use details and examples in your answers.

Speaking topics in text

Some teachers prefer announcing their quizzes in advance, while others prefer to give surprise quizzes. Talk about the advantages and disadvantages of surprise quizzes. use details and examples in your answers.

Speaking recording
Votes
Average: 8 (1 vote)
Speaking category

Comments

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

Performance on vocabulary words:
No of characters: 489.0 444.711560045 110% => OK
No of words: 126.0 116.580246914 108% => OK
Chars per words: 3.88095238095 3.81502700369 102% => OK
Fourth root words length: 3.35036895883 3.28032121604 102% => OK
Word Length SD: 1.90907250337 1.8723322822 102% => OK
Unique words: 90.0 76.076318743 118% => OK
Unique words percentage: 0.714285714286 0.655143326166 109% => OK
Syllable count: 149.4 141.574747475 106% => OK
Avg_syllables_per_word: 1.2 1.21358024691 99% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0176043972944 0.0738818816272 24% => It may have issues on recording quality or the content is not so closely related to content.

Acoustic performance on paragraphs:
How many acoustic paragraphs: 7.0 3.20202020202 219% => Need less acoustic paragraphs.
Average paragraph length: 18.0 60.3232687746 30% => The average paragraph length is low.
STD paragraph length: 22.3095111043 17.3634065801 128% => OK
Average paragraph duration: 6.5 22.9064221017 28% => The speaking content is not well organized.
STD paragraph duration: 7.69282782857 6.49597621602 118% => OK

Acoustic performance on sentences:
How many acoustic sentences: 33.0 31.1548821549 106% => OK
Average acoustic sentence length: 3.81818181818 4.0588447711 94% => OK
STD acoustic sentence length: 3.18571190326 3.18357895611 100% => OK
Average acoustic sentences duration: 1.26757575758 1.46810986539 86% => OK
STD acoustic sentences duration: 0.864158481197 1.01537252472 85% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 30.0 28.6644219978 105% => OK
Total acoustic silence duration: 6.23 5.28593714927 118% => OK
Average acoustic silence duration: 0.207666666667 0.187982170178 110% => OK
STD acoustic silence duration: 0.157431113683 0.154715141812 102% => OK

Acoustic performance on acoustic words:
Total word duration: 33.61 35.408047138 95% => OK
Average word duration: 0.266746031746 0.306236595465 87% => OK
STD word duration: 0.140886250217 0.198589292138 71% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 5.0 6.3164983165 79% => OK
Total_disfluencies_duration: 3.37 5.14435465769 66% => OK
Total acoustic noise duration: 3.99 2.80480359147 142% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 45.5 45.0716498316 101% => OK
Compare to expected duration: 1.01111111111 1.00159221848 101% => OK
Rate of silence: 0.659340659341 0.637764685501 103% => OK
Rate of speech: 2.76923076923 2.58495923209 107% => OK
Rate of speech by unique words: 1.97802197802 1.68816559523 117% => OK
Rate of word duration by unique words: 2.67777447188 2.15290372801 124% => OK
Average articulation rates: 0.239562777778 0.343871460585 70% => It may have issues on recording quality or you may have pronounciation issues.

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Rates: 80.0 out of 100
Scores by speech e-grader: 24.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.