What is the nonverbal aspect of voice?

What is tone?

What is voice style?

What did Matsumoto et al (2013) find?

What is a vocal burst?

What did Simon-Thomas et al. (2009) find?

What did Juslin (2003) suggest as a criticism for Simon-Thomas et al (2009)?

Who compared recognising emotions through vocal bursts in the UK vs Sweden?

What is the key criticism for Sauter and Scott (2007)?

What did Corado et al (2016) study?

What is anxiety detection?

Who found that state anxiety is best detected in audio only.

What is a criticism for Harrigan et al (2004)?

What is state anxiety?

What is trait anxiety?

What did Hartman et al (1994) find concerning speech errors?

What did Yacoub et al (2003) find?

What was a criticism of the study into anger detection?

How many emotions did Castellano et al's 2008 study use?

What was detected at high accuracy for Castellano et al's study, and what was low accuracy?

At what accuracy were emotions detected in Moreno et al's (2001) study?

At what accuracy was sadness, anger, and joy detected by Campbell et al (1998)?

What did Nicholson et al (2000) find?