Final answer:
Job stress is an important stressor for American workers, influencing job satisfaction and health, with an impact on stress levels and job burnout. The correct option is A.
Step-by-step explanation:
Job stress is a significant factor that influences American workers. It is a response to perceived stressors in the workplace that are seen as threatening or overwhelming, such as role conflicts or lack of control (Gyllensten & Palmer, 2005). Job stress can negatively impact job satisfaction, health, and performance (Colligan & Higgins, 2005).
Surveys show that Americans have experienced increased stress levels over the past years, with specific demographic groups, such as college-educated men with full-time jobs, reporting the greatest increases from 2006 to 2009, likely due to the economic downturn (Cohen & Janicki-Deverts, 2012). Job strain is also associated with an increased risk for cardiovascular health issues and can lead to job burnout, particularly among certain populations (Ahola, et al., 2006).