Reasoning by metaphor is generally considered "hard" proof

Timbre describes what element of a sound?

a. loudness b. tone quality c. fundamental frequency of the tone d. duration of the tone e. speed of decay

Answer the following statements true (T) or false (F)

1. Studies consistently show that we can match the names and voices of people we know well with more than 90% accuracy. 2. Most studies show that vocal volume tends to decrease with age. 3. According to the vocal attractiveness stereotype, we perceive attractive speakers as having more attractive voices than less attractive speakers. 4. Women’s speech tends to be less monotone than men’s speech. 5. Male gestures tend to be more expansive than female gestures.