The reading and the lecture give information about an isolated Island located in the pacific ocean. While the reading suggests that construction is the cause of the decline and eventual collapse of Island's culture. Then lecture refutes all the suggestion presented in the reading material.
First, the reading mentions that people cut forests and trees in order to move Moai and Monolithic statues. As a result, an excessive use of natural resources has lead to collapse of the island culture. In contrast, the reading mentions that the claim is not true. The professor explains that people used a technique that does not involve trees to move the statues. Researchers discovered that people used to use ropes to move the trees from side to side. In addition, they successfully replicate the same technique to move the statues.
Second, In contrast with what belief in the reading material that deforestation occurs as a result of construction, the lecture mentions that first settlers brought rates with them. Since scientists discover palm seeds chewed, they conclude that rats had a devastating effect on palm trees.
Finally, the author suggests that collapse of island culture occur due to a shortage of food. In contrast, the professor states that the suggestion is based on assumption. He explains that carbon dated indicated that island population was twenty thousand people before when the European arrived. It might be the largest population the island had held before the European arrived and culture had never suffered from decline.
Essay evaluation report
has lead to collapse of the island culture
has led to the collapse of the island culture
the author suggests that collapse of island culture occur due to a shortage of food.
the author suggests that the collapse of island culture occurs due to a shortage of food.
Attribute Value Ideal
Final score: 24 in 30
Category: Good Excellent
No. of Grammatical Errors: 2 2
No. of Spelling Errors: 0 2
No. of Sentences: 15 12
No. of Words: 248 250
No. of Characters: 1271 1200
No. of Different Words: 128 150
Fourth Root of Number of Words: 3.968 4.2
Average Word Length: 5.125 4.6
Word Length SD: 2.579 2.4
No. of Words greater than 5 chars: 102 80
No. of Words greater than 6 chars: 80 60
No. of Words greater than 7 chars: 51 40
No. of Words greater than 8 chars: 24 20
Use of Passive Voice (%): 0 0
Avg. Sentence Length: 16.533 21.0
Sentence Length SD: 4.177 7.5
Use of Discourse Markers (%): 0.6 0.12
Sentence-Text Coherence: 0.352 0.35
Sentence-Para Coherence: 0.57 0.50
Sentence-Sentence Coherence: 0.106 0.07
Number of Paragraphs: 4 4
Grammar and spelling errors:
Line 5, column 292, Rule ID: WHITESPACE_RULE
Message: Possible typo: you repeated a whitespace
Suggestion:
...had a devastating effect on palm trees. Finally, the author suggests that collap...
^^^^^
Discourse Markers used:
['finally', 'first', 'if', 'second', 'so', 'then', 'while', 'in addition', 'in contrast', 'as a result']
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance in Part of Speech:
Nouns: 0.319852941176 0.261695866417 122% => OK
Verbs: 0.161764705882 0.158904122519 102% => OK
Adjectives: 0.0477941176471 0.0723426182421 66% => OK
Adverbs: 0.0257352941176 0.0435111971325 59% => OK
Pronouns: 0.0183823529412 0.0277247811725 66% => OK
Prepositions: 0.139705882353 0.128828473217 108% => OK
Participles: 0.0330882352941 0.0370669169778 89% => OK
Conjunctions: 2.64745917106 2.5805825403 103% => OK
Infinitives: 0.0294117647059 0.0208969081088 141% => OK
Particles: 0.0 0.00154638098197 0% => OK
Determiners: 0.121323529412 0.128158765124 95% => OK
Modal_auxiliary: 0.00367647058824 0.0158828679856 23% => OK
WH_determiners: 0.0183823529412 0.0114777025283 160% => OK
Vocabulary words and sentences:
No of characters: 1556.0 1645.83664459 95% => OK
No of words: 248.0 271.125827815 91% => OK
Chars per words: 6.27419354839 6.08160592843 103% => OK
Fourth root words length: 3.96837696647 4.04852973271 98% => OK
words length more than 5 chars: 0.423387096774 0.374372842146 113% => OK
words length more than 6 chars: 0.334677419355 0.287516216867 116% => OK
words length more than 7 chars: 0.233870967742 0.187439937562 125% => OK
words length more than 8 chars: 0.112903225806 0.113142543107 100% => OK
Word Length SD: 2.64745917106 2.5805825403 103% => OK
Unique words: 133.0 145.348785872 92% => OK
Unique words percentage: 0.536290322581 0.539623497131 99% => OK
Word variations: 51.494067093 53.8517498576 96% => OK
How many sentences: 15.0 13.0529801325 115% => OK
Sentence length: 16.5333333333 21.7502111507 76% => OK
Sentence length SD: 27.6450517975 49.3711431718 56% => OK
Chars per sentence: 103.733333333 132.220823453 78% => OK
Words per sentence: 16.5333333333 21.7502111507 76% => OK
Discourse Markers: 0.666666666667 0.878197800319 76% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 1.0 3.39072847682 29% => OK
Readability: 50.0010752688 50.5018328374 99% => OK
Elegance: 2.39285714286 1.90840788429 125% => OK
Coherence and Cohesion:
Essay topic to essay body coherence: 0.461766958675 0.549887131256 84% => OK
Sentence sentence coherence: 0.118155076392 0.142949733639 83% => OK
Sentence sentence coherence SD: 0.0942667578686 0.0787303798458 120% => OK
Sentence paragraph coherence: 0.60647529381 0.631733273073 96% => OK
Sentence paragraph coherence SD: 0.105748588154 0.139662658121 76% => OK
Sentence topic coherence: 0.218447271271 0.266732575781 82% => OK
Sentence topic coherence SD: 0.106764901797 0.103435571967 103% => OK
Paragraph paragraph coherence: 0.317737388564 0.414875509568 77% => OK
Paragraph paragraph coherence SD: 0.0761177506817 0.0530846634433 143% => OK
Paragraph topic coherence: 0.330081672346 0.40443939384 82% => OK
Paragraph topic coherence SD: 0.121306366114 0.0528353158467 230% => OK
Task Achievement:
Sentences with positive sentiment : 2.0 4.33554083885 46% => OK
Sentences with negative sentiment : 7.0 4.45695364238 157% => OK
Sentences with neutral sentiment: 6.0 4.26048565121 141% => OK
Positive topic words: 1.0 3.49668874172 29% => More positive topic words wanted.
Negative topic words: 5.0 3.62251655629 138% => OK
Neutral topic words: 6.0 3.1766004415 189% => OK
Total topic words: 12.0 10.2958057395 117% => OK
What are sentences with positive/Negative/neutral sentiment?
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Rates: 83.3333333333 out of 100
Scores by essay e-grader: 25.0 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.