Final answer:
Choice D, 'Being calm and considerate in working with a diversity of people,' corresponds to a sustainable application of the Big Five personality trait of emotional stability.
Step-by-step explanation:
In the Big Five personality trait model, emotional stability is one of the factors that is measured. Emotional stability refers to a person's ability to remain calm and considerate in working with a diverse range of people. This sustainable application of emotional stability is represented by choice D, 'Being calm and considerate in working with a diversity of people.'