Sex proportion and performance evaluation among high‐ranking military officers
研究以色列国防军3014名高级军官发现，女性在单位中占少数时绩效评分低于男性，但比例提高后评分反超男性；男性绩效不受比例影响。
Abstract This field study examined the relationships between sex proportion and performance evaluation among 3014 high‐ranking officers (Majors and Lieutenant Colonels) in the Israeli Defense Forces. Women's performance was rated lower than that of men when the women were token members of their units. However, the performance of women was rated higher than that of men when they constituted a higher proportion. Men's overall performance did not co‐vary with proportion. In addition, the interaction of sex with proportion had a significant effect on the dimensions of Operational and Analytic Competence. The pattern of findings supports Kanter's framework of skewed and tilted groups. Copyright © 2001 John Wiley & Sons, Ltd.