Final answer:
Ewan, who lacks hardiness, is likely to use c)emotion-focused coping to manage stress from situations perceived as uncontrollable, utilizing strategies to reduce the associated negative emotions.
Step-by-step explanation:
Ewan, who is low in hardiness, is more likely to use c)emotion-focused coping when faced with a situation he perceives as out of his control.
This type of coping involves attempts to change or reduce the negative emotions associated with stress, rather than actively trying to solve the problem or alter the situation. Examples of emotion-focused coping include avoiding the problem, seeking distractions, or engaging in activities that can help minimize the emotional distress caused by the situation.