A nurse is caring for a client who has dementia and insists that a doll is their infant child. Which of the following behavioral management techniques should the nurse use when interacting with the client?

A reason: Leading a group discussion with several clients who have schizophrenia and are dealing with tardive dyskinesia. This action represents tertiary prevention, as it involves managing long-term symptoms and complications of an existing condition (tardive dyskinesia) in clients with schizophrenia.

B reason: Screening college students who demonstrate manifestations of depressive disorder. Screening for depressive disorders is a form of secondary prevention. It aims to identify and treat mental health conditions early before they become more severe, thus preventing further complications.

C reason: Training volunteers in an adult day care facility to communicate effectively with clients who have cognitive impairments. This action is an example of tertiary prevention, focusing on improving care and support for clients with existing cognitive impairments, rather than preventing the onset or progression of the condition.

D reason: Teaching personal coping skills to a group of adults whose parents have Alzheimer's disease. This action represents tertiary prevention, as it aims to help individuals cope with the stress and challenges of caregiving for relatives with Alzheimer's disease, rather than preventing the condition itself.

A reason: Cognitive reframing. Cognitive reframing involves changing the way a person thinks about a situation to reduce stress or anxiety. While useful in some cases, it is not the most appropriate technique for addressing delusions in clients with dementia.

B reason: Thought stopping. Thought stopping is a technique used to interrupt and control intrusive thoughts, often used in cognitive-behavioral therapy. It is not suitable for managing the delusions of a client with dementia.

C reason: Validation therapy. Validation therapy involves accepting the client's perception of reality and responding in a way that acknowledges their feelings and experiences. For a client with dementia who believes a doll is their infant child, validation therapy helps provide comfort and reduces distress by not challenging their beliefs.

D reason: Operant conditioning. Operant conditioning involves using reinforcement to encourage desired behaviors and discourage undesired ones. It is not appropriate for addressing the delusions of a client with dementia, as it does not validate their experiences.