TOEFL Integrated speaking, question 4 - Explain how the examples of tying shoes and learning to type demonstrate the principle of audience effects. - Preparation Time: 30 SecondsResponse Time: 60 Seconds

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

Performance on vocabulary words:
No of characters: 650.0 592.248995984 110% => OK
No of words: 174.0 155.574297189 112% => OK
Chars per words: 3.73563218391 3.80514564318 98% => OK
Fourth root words length: 3.63192868298 3.525876923 103% => OK
Word Length SD: 1.85670434833 1.79077849142 104% => OK
Unique words: 109.0 93.7148594378 116% => OK
Unique words percentage: 0.626436781609 0.604071249207 104% => OK
Syllable count: 209.7 185.844578313 113% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0323693415465 0.0650381309087 50% => 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: 2.0 4.35341365462 46% => OK
Average paragraph length: 87.0 68.503853103 127% => OK
STD paragraph length: 39.0 21.3332995233 183% => OK
Average paragraph duration: 33.66 25.9943957902 129% => OK
STD paragraph duration: 14.62 7.84667146824 186% => OK

Acoustic performance on sentences:
How many acoustic sentences: 39.0 42.0642570281 93% => OK
Average acoustic sentence length: 4.46153846154 4.02192344571 111% => OK
STD acoustic sentence length: 3.01998602345 3.1217529195 97% => OK
Average acoustic sentences duration: 1.69153846154 1.45093177766 117% => OK
STD acoustic sentences duration: 1.01433706647 0.99851816184 102% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 37.0 39.0421686747 95% => OK
Total acoustic silence duration: 5.58 7.12997991968 78% => OK
Average acoustic silence duration: 0.150810810811 0.185688545393 81% => OK
STD acoustic silence duration: 0.121974263532 0.155154303396 79% => OK

Acoustic performance on acoustic words:
Total word duration: 57.46 47.1480722892 122% => OK
Average word duration: 0.330229885057 0.305395592593 108% => OK
STD word duration: 0.183731919974 0.189427763521 97% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 16.0 7.94979919679 201% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 12.0 6.2937751004 191% => Somehow the hesitation is serious.
Total acoustic noise duration: 2.14 3.39508032129 63% => OK

Acoustic rates:
Total speech duration: 67.32 59.7592369478 113% => Need to finish the speech on time.
Compare to expected duration: 1.122 0.995987282463 113% => It is over the expected time.
Rate of silence: 0.549613784908 0.656000678711 84% => OK
Rate of speech: 2.58467023173 2.60215298798 99% => OK
Rate of speech by unique words: 1.61913250149 1.56821927147 103% => OK
Rate of word duration by unique words: 1.89697180647 1.99336655568 95% => OK
Average articulation rates: 0.366740896552 0.317803793328 115% => OK

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Maybe the speech is too long. It should be in 60 seconds.

Rates: 66.6666666667 out of 100
Scores by speech e-grader: 20.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.

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