TPO 15 - Question 4 Experimenter Effect One objective of any experiment is, of course, to obtain accurate results. Sometimes, however, problems occur that lead to inaccurate results. One such problem is the experimenter effect. The experimenter effect occ

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

Performance on vocabulary words:
No of characters: 694.0 592.248995984 117% => OK
No of words: 176.0 155.574297189 113% => OK
Chars per words: 3.94318181818 3.80514564318 104% => OK
Fourth root words length: 3.64232057368 3.525876923 103% => OK
Word Length SD: 2.20205459094 1.79077849142 123% => OK
Unique words: 104.0 93.7148594378 111% => OK
Unique words percentage: 0.590909090909 0.604071249207 98% => OK
Syllable count: 225.9 185.844578313 122% => OK
Avg_syllables_per_word: 1.3 1.19417670683 109% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0278939689561 0.0650381309087 43% => 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: 88.0 68.503853103 128% => OK
STD paragraph length: 5.0 21.3332995233 23% => OK
Average paragraph duration: 29.88 25.9943957902 115% => OK
STD paragraph duration: 2.71 7.84667146824 35% => OK

Acoustic performance on sentences:
How many acoustic sentences: 38.0 42.0642570281 90% => OK
Average acoustic sentence length: 4.63157894737 4.02192344571 115% => OK
STD acoustic sentence length: 4.24525154317 3.1217529195 136% => OK
Average acoustic sentences duration: 1.55684210526 1.45093177766 107% => OK
STD acoustic sentences duration: 1.28625344409 0.99851816184 129% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 33.0 39.0421686747 85% => OK
Total acoustic silence duration: 5.91 7.12997991968 83% => OK
Average acoustic silence duration: 0.179090909091 0.185688545393 96% => OK
STD acoustic silence duration: 0.159931114648 0.155154303396 103% => OK

Acoustic performance on acoustic words:
Total word duration: 50.11 47.1480722892 106% => OK
Average word duration: 0.284715909091 0.305395592593 93% => OK
STD word duration: 0.172738402378 0.189427763521 91% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 14.0 7.94979919679 176% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 9.92 6.2937751004 158% => Somehow the hesitation is serious.
Total acoustic noise duration: 1.59 3.39508032129 47% => OK

Acoustic rates:
Total speech duration: 59.76 59.7592369478 100% => OK
Compare to expected duration: 0.996 0.995987282463 100% => OK
Rate of silence: 0.552208835341 0.656000678711 84% => OK
Rate of speech: 2.94511378849 2.60215298798 113% => OK
Rate of speech by unique words: 1.74029451138 1.56821927147 111% => OK
Rate of word duration by unique words: 2.0754340451 1.99336655568 104% => OK
Average articulation rates: 0.3371488125 0.317803793328 106% => OK

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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.