Final answer:
The most therapeutic response to the client's concern about being seen as 'no good' is to engage in a client-centered dialogue by asking them to elaborate more on their feelings, as per Carl Rogers' approach.
Step-by-step explanation:
The therapeutic response to the client's statement, "People think I'm no good, you know what I mean?" would ideally involve providing an environment of empathy, genuine understanding, and unconditional positive regard, as advocated by Carl Rogers. The most therapeutic response among the given options is C) "I'm not sure what you mean. Tell me a bit more about that." This response communicates a desire to understand the client's experience without judgment and mirrors the client-centered approach that involves genuine curiosity about the client's perspective.
Following the client-centered therapy principle, it's essential to facilitate a dialogue that encourages clients to explore their feelings and thoughts more deeply. Such a therapeutic conversation can help them reflect on the discrepancies between their ideal self and real self, potentially leading to greater self-awareness and congruence.