What is the relative impact of non-verbal expression compared to verbal expression? Explain. Do we rely more on face recognition or body language as a primary source to infer personality and attitude? Justify your position.

Answer the following question with at least 2 scholarly references:

What is the relative impact of non-verbal expression compared to verbal expression? Explain. Do we rely more on face recognition or body language as a primary source to infer personality and attitude? Justify your position.