Choice A reason: Automatic thoughts are the immediate, often unconscious responses that individuals have to situations. In depression, these thoughts are frequently negative and distorted. Identifying them is a cornerstone of cognitive behavior therapy because it allows the client to recognize patterns that contribute to their mood disturbances. By recording these thoughts daily, the nurse helps the client become aware of triggers and maladaptive responses. Choice B reason: Monitoring thoughts related to self-esteem is appropriate because depression often involves pervasive feelings of worthlessness and low self-worth. Keeping a record allows the client to see how frequently these thoughts occur and how they influence emotions and behaviors. This monitoring provides data for the therapist and client to challenge and restructure these negative self-perceptions. Choice C reason: Eliminating irrational beliefs is not the direct purpose of the DRDT exercise. While CBT does aim to challenge irrational beliefs, the exercise focuses more on identifying and restructuring thoughts rather than outright elimination. The process is gradual and involves replacing distorted cognitions with healthier alternatives, not simply erasing them. Choice D reason: Identifying rational alternatives is a key goal of CBT. Once dysfunctional thoughts are recognized, clients are guided to generate more balanced, rational interpretations of events. This helps reduce emotional distress and promotes adaptive coping strategies. The DRDT provides the raw material for this restructuring process. Choice E reason: Modifying cognitive errors is central to CBT. Cognitive errors such as overgeneralization, catastrophizing, or personalization are common in depression. By recording daily thoughts, clients and nurses can pinpoint these distortions and work to correct them. This modification reduces depressive symptoms and improves functioning.