Research on voice perception has extensively explored its time-course and neural mechanisms, yet less
attention has been given to how speakers influence listeners' emotions and behaviour. This presentation
will discuss a series of studies examining how different voice qualities affect listeners' behaviours (e.g.,
cooperation, prosocial actions) and emotional responses (e.g., affect, satisfaction of psychological
needs). Focusing on motivational, emotional, and attitudinal voice patterns, and considering individual
differences (e.g., stress, empathy), the findings demonstrate that the way we are spoken to significantly
impacts our physiology, behaviour, and emotional well-being. For instance, listening to happy voices,
compared to angry ones, enhances positive emotional reactions, while pressuring voices increase stress
levels, as reflected in heart-rate variability data. These insights reveal the powerful influence of voice
and suggest practical applications in fields such as education, healthcare, and occupational settings.