TPO47-Q4: Explain how the examples in the lecture illustrate the concept of reactance.

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

Performance on vocabulary words:
No of characters: 528.0 592.248995984 89% => Need more words or more difficult words.
No of words: 142.0 155.574297189 91% => 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: 3.71830985915 3.80514564318 98% => OK
Fourth root words length: 3.45201032557 3.525876923 98% => OK
Word Length SD: 1.94054659493 1.79077849142 108% => OK
Unique words: 92.0 93.7148594378 98% => OK
Unique words percentage: 0.647887323944 0.604071249207 107% => OK
Syllable count: 169.2 185.844578313 91% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0732487440798 0.0650381309087 113% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 11.0 4.35341365462 253% => Need less acoustic paragraphs.
Average paragraph length: 13.0 68.503853103 19% => The average paragraph length is low.
STD paragraph length: 10.0995049384 21.3332995233 47% => OK
Average paragraph duration: 5.22 25.9943957902 20% => The speaking content is not well organized.
STD paragraph duration: 4.30897583276 7.84667146824 55% => OK

Acoustic performance on sentences:
How many acoustic sentences: 33.0 42.0642570281 78% => OK
Average acoustic sentence length: 4.30303030303 4.02192344571 107% => OK
STD acoustic sentence length: 3.50311418585 3.1217529195 112% => OK
Average acoustic sentences duration: 1.54878787879 1.45093177766 107% => OK
STD acoustic sentences duration: 0.849872566475 0.99851816184 85% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 27.0 39.0421686747 69% => OK
Total acoustic silence duration: 9.3 7.12997991968 130% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.344444444444 0.185688545393 185% => Maybe the pauses are too long.
STD acoustic silence duration: 0.211998136493 0.155154303396 137% => OK

Acoustic performance on acoustic words:
Total word duration: 40.5 47.1480722892 86% => Need to talk more.
Average word duration: 0.285211267606 0.305395592593 93% => OK
STD word duration: 0.200863341918 0.189427763521 106% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 11.0 7.94979919679 138% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.36 6.2937751004 133% => Somehow the hesitation is serious.
Total acoustic noise duration: 5.82 3.39508032129 171% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 57.42 59.7592369478 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.957 0.995987282463 96% => OK
Rate of silence: 0.470219435737 0.656000678711 72% => OK
Rate of speech: 2.47300592128 2.60215298798 95% => OK
Rate of speech by unique words: 1.60222918844 1.56821927147 102% => OK
Rate of word duration by unique words: 2.27160493827 1.99336655568 114% => OK
Average articulation rates: 0.314646359155 0.317803793328 99% => OK

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Rates: 61.6666666667 out of 100
Scores by speech e-grader: 18.5 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.