third variable problem

Speaking topics in text

third variable problem

Speaking recording
Votes
Average: 8.3 (1 vote)
Speaking category

Comments

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

Performance on vocabulary words:
No of characters: 655.0 578.828451883 113% => OK
No of words: 159.0 151.265690377 105% => OK
Chars per words: 4.11949685535 3.82278263415 108% => OK
Fourth root words length: 3.55098862472 3.50058242952 101% => OK
Word Length SD: 1.96946750737 1.80425224433 109% => OK
Unique words: 94.0 92.4686192469 102% => OK
Unique words percentage: 0.591194968553 0.61298525976 96% => OK
Syllable count: 201.6 182.283891213 111% => OK
Avg_syllables_per_word: 1.3 1.20543933054 108% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0809856121306 0.0839705835288 96% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 6.0 4.47071129707 134% => OK
Average paragraph length: 26.5 65.8948926009 40% => The average paragraph length is low.
STD paragraph length: 20.2546291005 19.7758100068 102% => OK
Average paragraph duration: 9.35 25.5208953607 37% => The speaking content is not well organized.
STD paragraph duration: 6.64723501415 7.49434385956 89% => OK

Acoustic performance on sentences:
How many acoustic sentences: 26.0 42.9832635983 60% => OK
Average acoustic sentence length: 6.11538461538 3.78147595546 162% => OK
STD acoustic sentence length: 3.87622857027 2.94285465224 132% => OK
Average acoustic sentences duration: 2.06730769231 1.39386743896 148% => OK
STD acoustic sentences duration: 1.06258957158 0.967747756167 110% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 21.0 40.4456066946 52% => OK
Total acoustic silence duration: 5.17 7.59280334728 68% => OK
Average acoustic silence duration: 0.24619047619 0.19053887516 129% => Maybe the pauses are too long.
STD acoustic silence duration: 0.171338600729 0.157467062838 109% => OK

Acoustic performance on acoustic words:
Total word duration: 45.93 46.3453556485 99% => OK
Average word duration: 0.288867924528 0.308780311121 94% => OK
STD word duration: 0.153618743665 0.201157623399 76% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 8.09623430962 37% => Good job, the lower, the better.
Total_disfluencies_duration: 2.01 6.56692468619 31% => Good job. The lower, the better.
Total acoustic noise duration: 3.11 3.53066945607 88% => OK

Acoustic rates:
Total speech duration: 56.1 59.5455230126 94% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.935 0.992425383543 94% => OK
Rate of silence: 0.374331550802 0.681803438845 55% => OK
Rate of speech: 2.83422459893 2.53813033465 112% => OK
Rate of speech by unique words: 1.67557932264 1.55221717717 108% => OK
Rate of word duration by unique words: 2.04659264098 1.99939622689 102% => OK
Average articulation rates: 0.485267245283 0.309613076454 157% => OK

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Rates: 83.3333333333 out of 100
Scores by speech e-grader: 25.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.