Final answer:
The option a. 'having fewer depressive thoughts' is not an example of functional outcomes in schizophrenia, which are more about day-to-day functioning and capabilities. Depression is a different condition that can co-occur with schizophrenia and require its own treatment approach.
Step-by-step explanation:
All of the following are examples of functional outcomes in schizophrenia except having fewer depressive thoughts. This is because functional outcomes in schizophrenia refer to improvements in practical day-to-day functions and capabilities, such as managing one's finances, selecting appropriate clothing, maintaining personal hygiene, and engaging in daily activities.
Depression is a separate condition, although it frequently co-occurs with schizophrenia. In schizophrenia, antipsychotic medications are commonly used to manage symptoms and can include classes of antipsychotics such as neuroleptic drugs, which have been shown to reduce psychotic symptoms and improve communication.
While these medications are central to treatment, they are not a cure, and ongoing medical support is generally required. Further, psychosocial treatments and interventions are important in helping individuals achieve better functional outcomes.