Reams of studies have shown that judgments of women in the labor market are more likely to be based on factors that have little to do with professional competence: weight, appearance, hairstyle, style of dress, perceptions of personality. Confidence in a man is arrogance in a woman. A strong-willed man is a leader; an outspoken woman is difficult. Bias determines who gets to shine, who’s allowed to stand out, who is lauded for being a “disrupter,” and who is sidelined for being disruptive.