TOEFL Integrated speaking, question 6 - Using points from the lecture, explain how the passion plant and the potato plant defend themselves from insects. - Preparation Time: 20 SecondsResponse Time: 60 Seconds

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

Performance on vocabulary words:
No of characters: 648.0 578.828451883 112% => OK
No of words: 167.0 151.265690377 110% => OK
Chars per words: 3.88023952096 3.82278263415 102% => OK
Fourth root words length: 3.59483629437 3.50058242952 103% => OK
Word Length SD: 1.82071380097 1.80425224433 101% => OK
Unique words: 102.0 92.4686192469 110% => OK
Unique words percentage: 0.610778443114 0.61298525976 100% => OK
Syllable count: 205.2 182.283891213 113% => OK
Avg_syllables_per_word: 1.2 1.20543933054 100% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0836682798786 0.0839705835288 100% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.47071129707 22% => Need more acoustic paragraphs.
Average paragraph length: 172.0 65.8948926009 261% => The average paragraph length is high.
STD paragraph length: 0.0 19.7758100068 0% => OK
Average paragraph duration: 60.54 25.5208953607 237% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 7.49434385956 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 55.0 42.9832635983 128% => OK
Average acoustic sentence length: 3.03636363636 3.78147595546 80% => OK
STD acoustic sentence length: 2.64893554171 2.94285465224 90% => OK
Average acoustic sentences duration: 1.05945454545 1.39386743896 76% => OK
STD acoustic sentences duration: 0.791935300805 0.967747756167 82% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 52.0 40.4456066946 129% => It means the content is not pronounced smoothly or it is pronounced slowly. It is word by word.
Total acoustic silence duration: 7.97 7.59280334728 105% => OK
Average acoustic silence duration: 0.153269230769 0.19053887516 80% => OK
STD acoustic silence duration: 0.146310012721 0.157467062838 93% => OK

Acoustic performance on acoustic words:
Total word duration: 48.14 46.3453556485 104% => OK
Average word duration: 0.288263473054 0.308780311121 93% => OK
STD word duration: 0.157753624462 0.201157623399 78% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 9.0 8.09623430962 111% => OK
Total_disfluencies_duration: 6.31 6.56692468619 96% => OK
Total acoustic noise duration: 1.01 3.53066945607 29% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 60.54 59.5455230126 102% => Need to finish the speech on time.
Compare to expected duration: 1.009 0.992425383543 102% => OK
Rate of silence: 0.858936240502 0.681803438845 126% => Less acoustic silences wanted.
Rate of speech: 2.75850677238 2.53813033465 109% => OK
Rate of speech by unique words: 1.68483647175 1.55221717717 109% => OK
Rate of word duration by unique words: 2.11882010802 1.99939622689 106% => OK
Average articulation rates: 0.338582538922 0.309613076454 109% => OK

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Rates: 90.0 out of 100
Scores by speech e-grader: 27.0 Out of 30
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Note: the speech e-grader does NOT examine the meaning of words and ideas.