Wage Discrimination:The practice of paying employees different wages or salaries based on their gender, race, or other protected characteristics, rather than on the basis of the work performed.
Sex-Based Wage Differentials: Differences in pay between men and women performing the same or similar jobs, which are not justified by factors other than sex.
Comparable Worth: The concept that employees should be paid the same wages if their jobs are of equal value to the employer, even if the jobs are different.