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: 640.0 592.248995984 108% => OK
No of words: 179.0 155.574297189 115% => OK
Chars per words: 3.57541899441 3.80514564318 94% => OK
Fourth root words length: 3.65774358864 3.525876923 104% => OK
Word Length SD: 1.58154836015 1.79077849142 88% => OK
Unique words: 105.0 93.7148594378 112% => OK
Unique words percentage: 0.586592178771 0.604071249207 97% => OK
Syllable count: 207.0 185.844578313 111% => OK
Avg_syllables_per_word: 1.2 1.19417670683 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0542188518544 0.0650381309087 83% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 12.0 4.35341365462 276% => Need less acoustic paragraphs.
Average paragraph length: 14.9166666667 68.503853103 22% => The average paragraph length is low.
STD paragraph length: 13.2693778637 21.3332995233 62% => OK
Average paragraph duration: 6.65333333333 25.9943957902 26% => The speaking content is not well organized.
STD paragraph duration: 5.51890287004 7.84667146824 70% => OK

Acoustic performance on sentences:
How many acoustic sentences: 49.0 42.0642570281 116% => OK
Average acoustic sentence length: 3.65306122449 4.02192344571 91% => OK
STD acoustic sentence length: 3.49081021183 3.1217529195 112% => OK
Average acoustic sentences duration: 1.41693877551 1.45093177766 98% => OK
STD acoustic sentences duration: 1.021040294 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: 46.0 39.0421686747 118% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 15.26 7.12997991968 214% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.331739130435 0.185688545393 179% => Maybe the pauses are too long.
STD acoustic silence duration: 0.23989403773 0.155154303396 155% => The duration of acoustic silence changes often. It may have hesitations.

Acoustic performance on acoustic words:
Total word duration: 53.13 47.1480722892 113% => OK
Average word duration: 0.296815642458 0.305395592593 97% => OK
STD word duration: 0.161447449226 0.189427763521 85% => 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: 7.38 6.2937751004 117% => OK
Total acoustic noise duration: 9.06 3.39508032129 267% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 79.84 59.7592369478 134% => Need to finish the speech on time.
Compare to expected duration: 1.33066666667 0.995987282463 134% => It is over the expected time.
Rate of silence: 0.576152304609 0.656000678711 88% => OK
Rate of speech: 2.24198396794 2.60215298798 86% => Need to bring more content.
Rate of speech by unique words: 1.31513026052 1.56821927147 84% => More unique words wanted.
Rate of word duration by unique words: 1.97628458498 1.99336655568 99% => OK
Average articulation rates: 0.359566055866 0.317803793328 113% => OK

---------------------
The speech is either too short or too long. It should be in 60 seconds.

Rates: 50.0 out of 100
Scores by speech e-grader: 15.0 Out of 30
---------------------
Note: the speech e-grader does NOT examine the meaning of words and ideas.