Not everyone has the confidence or verbal ability to perform well when put ont he spot. Often the cause of failed interviews and unclosed business deals, the lack of skill in being able to communicate well both verbally and through positive body language is a challenge to almost every employee in the modern working world.
 

Employee / Employer & Client / Supplier communication has a critical influence on the level of job satisfaction in the workplace. The way in which employers perceive an employees behavior can positively or negatively affect job satisfaction and promotion prospects. Communication behavior such as facial expression, eye contact, vocal expression, and body movement is crucial to the superior-subordinate relationship (Teven, p. 156). Nonverbal messages play a central role in interpersonal interactions with respect to impression formation, deception, attraction, social influence, and emotional expression (Burgoon, Buller, & Woodall, 1996).
 

Executive Function is a just measure of this phenomenon, individual do well to target this characteristic and mental skill to improve personal confidence and workplace performance. MIND360 has developed a range of such brain training games to improve assertiveness in a measurable and efficient manner.