155
How fast you speak (measured in words per second).
Impact: Strong Impact on score: Strong
How smoothly you speak (number of words without disfluencies).
Impact: Very Strong Impact on score: Very Strong
How often you pause when you speak (filled and unfilled pauses).
Impact: Very Strong Impact on score: Very Strong
How effectively you use pauses (pause-to-speech ratio).
Impact: Strong Impact on score: Strong
How often you are repetitive (e.g. reformulations).
Impact: Moderate Impact on score: Moderate
How closely your syllable stress resembles a native speaker.
Impact: Moderate Impact on score: Moderate
How closely your vowel sounds resemble a native speaker.
Impact: Very Strong Impact on score: Very Strong
How well you use uncommon words in your response.
Impact: Moderate Impact on score: Moderate
How varied your vocabulary is (adverbs, adjectives, etc).
Impact: Moderate Impact on score: Moderate
How correctly you use English grammar conventions.
Impact: Moderate Impact on score: Moderate
How long your phrases (also called 'chunks') are (in words).
Impact: Very Strong Impact on score: Very Strong
How your response is formed to connect ideas.
Impact: Moderate Impact on score: Moderate