Manager below
When the manager sets less ambitious objectives than the person would like, they can deliver their results without being stretched at the level that engages them, even when the objective is reasonable and properly met. Research on goal setting shows what is lost. In Locke and Latham's review of 35 years of studies, specific and difficult goals lead to higher performance than easy goals or a simple instruction to do your utmost, on three conditions: the person is committed to the goal, receives feedback on progress and has the necessary skills [1]. A difficult goal works by directing attention, increasing effort and prolonging persistence [1]. For someone with a high Intensity position, a moderate Challenge therefore leaves this lever unused. These findings concern performance rather than preference, and have been replicated across a wide range of tasks and work settings [1]. What the person can suggest: adding a high target of their own to the objective that has been set, with regular progress checks, without changing the formal commitment made with the manager.