TPO 31 - Q4Using the examples from the professor's lecture, explain the concept of mental accounting.

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

Performance on vocabulary words:
No of characters: 692.0 592.248995984 117% => OK
No of words: 206.0 155.574297189 132% => OK
Chars per words: 3.35922330097 3.80514564318 88% => OK
Fourth root words length: 3.78849575616 3.525876923 107% => OK
Word Length SD: 1.56325754565 1.79077849142 87% => OK
Unique words: 106.0 93.7148594378 113% => OK
Unique words percentage: 0.514563106796 0.604071249207 85% => More unique words wanted or less content wanted.
Syllable count: 221.4 185.844578313 119% => OK
Avg_syllables_per_word: 1.1 1.19417670683 92% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0183009899759 0.0650381309087 28% => 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: 106.0 68.503853103 155% => OK
STD paragraph length: 45.0 21.3332995233 211% => Paragraph length changes often.
Average paragraph duration: 30.09 25.9943957902 116% => OK
STD paragraph duration: 9.24 7.84667146824 118% => OK

Acoustic performance on sentences:
How many acoustic sentences: 44.0 42.0642570281 105% => OK
Average acoustic sentence length: 4.68181818182 4.02192344571 116% => OK
STD acoustic sentence length: 4.04392207951 3.1217529195 130% => OK
Average acoustic sentences duration: 1.32590909091 1.45093177766 91% => OK
STD acoustic sentences duration: 1.04843892219 0.99851816184 105% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 42.0 39.0421686747 108% => OK
Total acoustic silence duration: 3.8 7.12997991968 53% => OK
Average acoustic silence duration: 0.0904761904762 0.185688545393 49% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.0860219346599 0.155154303396 55% => OK

Acoustic performance on acoustic words:
Total word duration: 51.81 47.1480722892 110% => OK
Average word duration: 0.251504854369 0.305395592593 82% => OK
STD word duration: 0.123791899745 0.189427763521 65% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 4.0 7.94979919679 50% => OK
Total_disfluencies_duration: 2.64 6.2937751004 42% => OK
Total acoustic noise duration: 1.0 3.39508032129 29% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 60.18 59.7592369478 101% => OK
Compare to expected duration: 1.003 0.995987282463 101% => OK
Rate of silence: 0.697906281157 0.656000678711 106% => OK
Rate of speech: 3.42306414091 2.60215298798 132% => OK
Rate of speech by unique words: 1.76138251911 1.56821927147 112% => OK
Rate of word duration by unique words: 2.04593707778 1.99336655568 103% => OK
Average articulation rates: 0.283408019417 0.317803793328 89% => OK

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It may have duplicated content. Need to use the words more efficiently.

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.