Final answer:
Henry Murray emphasized the importance of the need for achievement. This need is crucial for setting goals, undertaking challenging tasks, and persisting through difficulties. Achievement, as Murray describes, is a fundamental aspect of the ambition domain in human motivation.
Step-by-step explanation:
Henry Murray emphasized the importance of the need for achievement. Murray, along with other theorists, categorized human needs into certain domains, and the need for achievement falls under the domain of ambition. This need for achievement is associated with the drive for accomplishment and performance, encouraging individuals to set goals, take on challenging tasks, and persist despite obstacles. It's an essential component of a broader perspective on motivation that includes both individual and social components. Maslow's Hierarchy of Needs complements this by showing a broader spectrum of motives, but it is Murray's earlier work that specifically pinpoints achievement as a critical motive. Developmental theories, such as those proposed by Erikson, also recognize the importance of developing a sense of competence, which can be viewed as a component of the overarching need for achievement at different developmental stages in life.