How an object affects our senses depends in part on external conditions, and these conditions are always changing. An object viewed from one angle presents a different shape to our eye than when viewed from another angle; similarly, as the distance from w

Speaking topics in text

How an object affects our senses depends in part on external conditions, and these conditions are always changing. An object viewed from one angle presents a different shape to our eye than when viewed from another angle; similarly, as the distance from which we view an object changes, the object will appear larger or smaller. In spite of this, even as conditions change and we see objects differently, we still recognize that they remain the same. This is what is known as perceptual constancy. If not for perceptual constancy, we might have difficulty recognizing familiar objects if we viewed them in a new and different context.

Speaking recording
Votes
Average: 5 (1 vote)
Speaking category

Comments

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

Performance on vocabulary words:
No of characters: 485.0 592.248995984 82% => Need more words or more difficult words.
No of words: 148.0 155.574297189 95% => 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: 3.27702702703 3.80514564318 86% => OK
Fourth root words length: 3.48791127476 3.525876923 99% => OK
Word Length SD: 1.44175637044 1.79077849142 81% => OK
Unique words: 72.0 93.7148594378 77% => More unique words wanted.
Unique words percentage: 0.486486486486 0.604071249207 81% => More unique words wanted or less content wanted.
Syllable count: 151.2 185.844578313 81% => OK
Avg_syllables_per_word: 1.0 1.19417670683 84% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0240633685451 0.0650381309087 37% => 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: 6.0 4.35341365462 138% => OK
Average paragraph length: 24.8333333333 68.503853103 36% => The average paragraph length is low.
STD paragraph length: 16.6874869954 21.3332995233 78% => OK
Average paragraph duration: 10.1 25.9943957902 39% => The speaking content is not well organized.
STD paragraph duration: 7.18160613419 7.84667146824 92% => OK

Acoustic performance on sentences:
How many acoustic sentences: 64.0 42.0642570281 152% => OK
Average acoustic sentence length: 2.3125 4.02192344571 57% => OK
STD acoustic sentence length: 1.66653645325 3.1217529195 53% => OK
Average acoustic sentences duration: 0.87125 1.45093177766 60% => OK
STD acoustic sentences duration: 0.548069053587 0.99851816184 55% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 59.0 39.0421686747 151% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 10.88 7.12997991968 153% => It may have a lot of silences or every silence is too long.
Average acoustic silence duration: 0.184406779661 0.185688545393 99% => OK
STD acoustic silence duration: 0.171476847144 0.155154303396 111% => OK

Acoustic performance on acoustic words:
Total word duration: 43.07 47.1480722892 91% => OK
Average word duration: 0.291013513514 0.305395592593 95% => OK
STD word duration: 0.197756811701 0.189427763521 104% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 10.0 7.94979919679 126% => It may have 'ehn' in the speaking, or it has hesitations or overlapping speeches.
Total_disfluencies_duration: 8.38 6.2937751004 133% => Somehow the hesitation is serious.
Total acoustic noise duration: 4.42 3.39508032129 130% => It may have issues on recording quality or have issues on silences or disfluencies.

Acoustic rates:
Total speech duration: 60.6 59.7592369478 101% => Need to finish the speech on time.
Compare to expected duration: 1.01 0.995987282463 101% => OK
Rate of silence: 0.973597359736 0.656000678711 148% => Less acoustic silences wanted.
Rate of speech: 2.44224422442 2.60215298798 94% => OK
Rate of speech by unique words: 1.18811881188 1.56821927147 76% => More unique words wanted.
Rate of word duration by unique words: 1.67169723706 1.99336655568 84% => Need more unique words.
Average articulation rates: 0.283182614865 0.317803793328 89% => OK

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