Nancy's therapist is an active listener who often paraphrases what she says. he does not judge her and is quite open to her exploration of her weaknesses. he gives her appropriate validation and encourages her to reflect on her feelings. he wants to deepen her self-understanding. her therapy is most likely

- Client-centered.

Explanation:

Client-centered or Rogerian therapy(developed by Carl Rogers) is demonstrated as the non-directive approach adopted by the psychotherapists that is primarily concerned towards the actively engaging the client in order to enhance their self-understanding and establish the congruence between their perception and the actual reality.

In the given situation, Nancy's therapy would most likely be characterized under the above head i.e. 'client-centered' as he aims to deepen and strengthen her self-understanding('open to exploration of her ideas') that would aid her to overcome the inner guilt or paranoid she is suffering from instead of judging or imposing a medication over her. This would assist her in establishing the parallel between her reality and the way she perceives the world, Thus, 'client-centered' is the answer.

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