Biology instructor

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

Performance on vocabulary words:
No of characters: 803.0 599.738853503 134% => OK
No of words: 193.0 158.596602972 122% => OK
Chars per words: 4.16062176166 3.77925476217 110% => OK
Fourth root words length: 3.72725689877 3.54123138178 105% => OK
Word Length SD: 2.08127691647 1.79916674678 116% => OK
Unique words: 115.0 95.8789808917 120% => OK
Unique words percentage: 0.59585492228 0.607024082132 98% => OK
Syllable count: 250.2 189.005732484 132% => OK
Avg_syllables_per_word: 1.3 1.19129511677 109% => OK

Performance on coherence:
Topic speech coherence ratio: 0.0816239619561 0.0831539838537 98% => OK

Acoustic performance on paragraphs:
How many acoustic paragraphs: 1.0 4.29936305732 23% => Need more acoustic paragraphs.
Average paragraph length: 193.0 70.8089261375 273% => The average paragraph length is high.
STD paragraph length: 0.0 23.6022091992 0% => OK
Average paragraph duration: 57.27 25.9380837976 221% => Need to control the rhythm of the speech
STD paragraph duration: 0.0 8.54438981162 0% => The duration of acoustic paragraphs keeps same.

Acoustic performance on sentences:
How many acoustic sentences: 19.0 40.7070063694 47% => Need more acoustic sentences. Maybe the speech rate is too fast.
Average acoustic sentence length: 10.1578947368 4.24305496596 239% => The average length of sentences is long.
STD acoustic sentence length: 5.47014055332 3.29867071766 166% => OK
Average acoustic sentences duration: 2.90789473684 1.4825078846 196% => OK
STD acoustic sentences duration: 1.21677563104 1.02222390891 119% => OK

Acoustic performance on acoustic silence:(An acoustic silence means a little pause between two or more words)
How many acoustic silence: 21.0 38.0 55% => OK
Total acoustic silence duration: 5.0 7.14643312102 70% => OK
Average acoustic silence duration: 0.238095238095 0.189447223375 126% => Maybe the pauses are too long.
STD acoustic silence duration: 0.176813570036 0.156783300276 113% => OK

Acoustic performance on acoustic words:
Total word duration: 49.23 46.7170700637 105% => OK
Average word duration: 0.255077720207 0.297490414073 86% => OK
STD word duration: 0.149531632056 0.186336302485 80% => OK

Disfluencies: like hesitations, or 'ehn' or taking a long time to pronounce a word:
How many disfluencies: 3.0 7.29723991507 41% => OK
Total_disfluencies_duration: 2.15 5.7916985138 37% => Good job. The lower, the better.
Total acoustic noise duration: 0.88 3.38276008493 26% => Good job. The lower, the better.

Acoustic rates:
Total speech duration: 57.27 59.3491295117 96% => Talk more. Do not save time. People can talk 4-5 words in one second.
Compare to expected duration: 0.9545 0.989152158528 96% => OK
Rate of silence: 0.366684127816 0.642608181899 57% => OK
Rate of speech: 3.37000174611 2.6701766005 126% => OK
Rate of speech by unique words: 2.00803212851 1.61481078811 124% => OK
Rate of word duration by unique words: 2.33597399959 2.05366198651 114% => OK
Average articulation rates: 0.325178533679 0.327712499341 99% => OK

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It may have duplicated content. Need to use the words more efficiently.

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.