tpo13Explain what is meant by perceptual constancy using the examples provided by the professor.

Speaking topics in text

tpo13
Explain what is meant by perceptual constancy using the examples provided by the professor.

Speaking recording
Votes
Average: 6.6 (1 vote)
This speaking topic by users
Post dates Users rates Contents
2019-10-21 Seema Modak 66.00 Check this speaking
2019-08-15 Rasna James Check this speaking
2020-01-23 Maziyeh Khavari1390 Check this speaking
2019-10-17 Seema Modak 66.00 Check this speaking
2019-12-05 M.S 2019 66.00 Check this speaking
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Speaking category
Q4

Comments

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

Performance on vocabulary words:
No of characters: 739.0 592.248995984 125% => OK
No of words: 208.0 155.574297189 134% => OK
Chars per words: 3.55288461538 3.80514564318 93% => OK
Fourth root words length: 3.79765784423 3.525876923 108% => OK
Word Length SD: 1.81793716205 1.79077849142 102% => OK
Unique words: 111.0 93.7148594378 118% => OK
Unique words percentage: 0.533653846154 0.604071249207 88% => More unique words wanted or less content wanted.
Syllable count: 230.4 185.844578313 124% => OK
Avg_syllables_per_word: 1.1 1.19417670683 92% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0491622074258 0.0650381309087 76% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.35341365462 23% => Need more acoustic paragraphs.
Average paragraph length: 208.0 68.503853103 304% => The average paragraph length is high.
STD paragraph length: 0.0 21.3332995233 0% => OK
Average paragraph duration: 59.03 25.9943957902 227% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 7.84667146824 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 35.0 42.0642570281 83% => OK
Average acoustic sentence length: 5.94285714286 4.02192344571 148% => OK
STD acoustic sentence length: 5.52884827657 3.1217529195 177% => OK
Average acoustic sentences duration: 1.67428571429 1.45093177766 115% => OK
STD acoustic sentences duration: 1.41200624384 0.99851816184 141% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 35.0 39.0421686747 90% => OK
Total acoustic silence duration: 2.34 7.12997991968 33% => OK
Average acoustic silence duration: 0.0668571428571 0.185688545393 36% => Maybe the speech rate is too fast.
STD acoustic silence duration: 0.0448343891336 0.155154303396 29% => OK

Acoustic performance on acoustic words:
Total word duration: 53.89 47.1480722892 114% => OK
Average word duration: 0.259086538462 0.305395592593 85% => OK
STD word duration: 0.135896709261 0.189427763521 72% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 6.0 7.94979919679 75% => OK
Total_disfluencies_duration: 4.16 6.2937751004 66% => OK
Total acoustic noise duration: 0.35 3.39508032129 10% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 59.03 59.7592369478 99% => OK
Compare to expected duration: 0.983833333333 0.995987282463 99% => OK
Rate of silence: 0.59291885482 0.656000678711 90% => OK
Rate of speech: 3.5236320515 2.60215298798 135% => OK
Rate of speech by unique words: 1.88039979671 1.56821927147 120% => OK
Rate of word duration by unique words: 2.05975134533 1.99336655568 103% => OK
Average articulation rates: 0.347716846154 0.317803793328 109% => OK

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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.