Final answer:
The statement that is FALSE about Maddi's concept of hardiness is that hardiness is a fixed trait and does not change over time or in response to experiences.
Step-by-step explanation:
The statement that is FALSE about Maddi's concept of hardiness is option D: Hardiness is a fixed trait and does not change over time or in response to experiences.
Maddi's concept of hardiness is a personality trait that helps individuals cope with stress (option A). He identified three components of hardiness: commitment, control, and challenge (option B). Individuals high in hardiness are more likely to view stressful situations as opportunities for growth and learning (option C). However, hardiness is not a fixed trait and can change over time or in response to experiences. Research suggests that resilience and belief in one's capacity to deal with adverse situations can play a significant role in career success (source: Your resilience and your belief in your own capacity to deal with various adverse situations can play a significant role within your career success)