Which motivation theory by Stacy Adams asserts that employees evaluate fairness by comparing their input-outcome ratio to that of reference co-workers?

Explanation

• J. Stacy Adams’ Equity Theory states that workers compare their inputs (effort, skills, experience) and outcomes (salary, recognition) to reference peers.
• Perceived inequity (under-rewarded or over-rewarded) creates cognitive tension that motivates individuals to restore equity balance.
• Employees may alter inputs, attempt to alter outcomes, or leave the job when facing persistent inequity.