Final answer:
The correct answer is that variations exist in achievement orientations regarding goals, strategies, and persistence levels. These variations are shaped by individual preferences, but shared commonalities like the desire for success can exist.
Step-by-step explanation:
The difference and similarities between various achievement orientations involve the goals individuals set, the strategies they employ to achieve those goals, and the level of persistence they demonstrate in the face of challenges. Option (c), which states that variations exist in goals, strategies, and persistence levels, is the correct answer. While people may share similar aspirations, such as seeking variety in daily experience or setting short goal-achievement cycles, the way in which they approach these goals can differ substantially. Someone might prefer a structured environment, setting goals that are consistently achievable, which ensures a regular feeling of accomplishment, while another individual might aim for long-term, more challenging goals that involve higher risk and potentially greater rewards. Despite these differences, certain similarities may exist, such as the overarching desire to succeed or the aspiration for personal growth.