TPO 56
The lecturer believes that there are flaws in the three theories about the 52-hertz whale in the reading passage and that the existence of this unique whale still remains a mystery.
First, the speaker disagrees with the theory in the reading that states the high pitch whale may be a hybrid of two different whale species. He explains even though whales have an unusual migrant pattern, hybrid whales do follow the same pattern as other normal whales do. That being said, when scientists tried to locate the 52-hertz whale according to its sound, they discovered that it doesn't migrate along with its species. This suggests this unique individual is not an offspring of any whales' interbreeding.
Second, the lecturer explains the frequency of sound in whales, just like in human, depends on the physical structure of the throat. When a whale produces a song with unusually high frequency, it is the result of a very unusual throat structure and not due to poor hearing capacity or deafness. He states that there is no connection between the two structures, which refutes the second theory in the reading that says the 52-hertz whale may born deaf and thus cannot learn songs from other whales.
Third, the reading holds that the single whale may be the only discovered member of a very rare high-pitch species that has died out. However, the lecturer is doubtful that this is accurate. He suggests even if this 52-hertz whale belongs to a very rare species, it should have parents that produce sounds of the same frequency. Nevertheless, scientists have found little evidence of same high-pitched sounds in the ocean despite having used the technique for identifying whale songs for a very long time. Therefore, a species of 52-hertz whales may not exist.
In conclusion, the writer and the lecturer hold conflicting views about the explanation of the solitary whale.
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Grammar and spelling errors:
Line 3, column 390, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: doesn't
...g to its sound, they discovered that it doesnt migrate along with its species. This su...
^^^^^^
Line 5, column 442, Rule ID: PRP_PAST_PART[3]
Message: Did you mean 'bear' or 'be born'?
Suggestion: bear; be born
...eading that says the 52-hertz whale may born deaf and thus cannot learn songs from o...
^^^^
Transition Words or Phrases used:
first, however, if, may, nevertheless, second, so, still, therefore, third, thus, in conclusion
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 9.0 10.4613686534 86% => OK
Auxiliary verbs: 6.0 5.04856512141 119% => OK
Conjunction : 5.0 7.30242825607 68% => OK
Relative clauses : 14.0 12.0772626932 116% => OK
Pronoun: 25.0 22.412803532 112% => OK
Preposition: 34.0 30.3222958057 112% => OK
Nominalization: 4.0 5.01324503311 80% => OK
Performance on vocabulary words:
No of characters: 1570.0 1373.03311258 114% => OK
No of words: 312.0 270.72406181 115% => OK
Chars per words: 5.03205128205 5.08290768461 99% => OK
Fourth root words length: 4.20279927342 4.04702891845 104% => OK
Word Length SD: 2.53430603925 2.5805825403 98% => OK
Unique words: 166.0 145.348785872 114% => OK
Unique words percentage: 0.532051282051 0.540411800872 98% => OK
syllable_count: 463.5 419.366225166 111% => OK
avg_syllables_per_word: 1.5 1.55342163355 97% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 8.0 3.25607064018 246% => Less pronouns wanted as sentence beginning.
Article: 7.0 8.23620309051 85% => OK
Subordination: 2.0 1.25165562914 160% => OK
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 1.0 2.5761589404 39% => More preposition wanted as sentence beginning.
Performance on sentences:
How many sentences: 14.0 13.0662251656 107% => OK
Sentence length: 22.0 21.2450331126 104% => OK
Sentence length SD: 42.4304953869 49.2860985944 86% => OK
Chars per sentence: 112.142857143 110.228320801 102% => OK
Words per sentence: 22.2857142857 21.698381199 103% => OK
Discourse Markers: 6.78571428571 7.06452816374 96% => OK
Paragraphs: 5.0 4.09492273731 122% => OK
Language errors: 2.0 4.19205298013 48% => OK
Sentences with positive sentiment : 2.0 4.33554083885 46% => More positive sentences wanted.
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 7.0 4.27373068433 164% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.637470790763 0.272083759551 234% => OK
Sentence topic coherence: 0.233391564588 0.0996497079465 234% => Sentence topic similarity is high.
Sentence topic coherence SD: 0.102949164447 0.0662205650399 155% => OK
Paragraph topic coherence: 0.342931466971 0.162205337803 211% => OK
Paragraph topic coherence SD: 0.129431234024 0.0443174109184 292% => More connections among paragraphs wanted.
Essay readability:
automated_readability_index: 13.4 13.3589403974 100% => OK
flesch_reading_ease: 57.61 53.8541721854 107% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.7 11.0289183223 97% => OK
coleman_liau_index: 12.19 12.2367328918 100% => OK
dale_chall_readability_score: 8.27 8.42419426049 98% => OK
difficult_words: 70.0 63.6247240618 110% => OK
linsear_write_formula: 13.0 10.7273730684 121% => OK
gunning_fog: 10.8 10.498013245 103% => OK
text_standard: 13.0 11.2008830022 116% => OK
What are above readability scores?
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Rates: 80.0 out of 100
Scores by essay e-grader: 24.0 Out of 30
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.