Schizophrenia is typically a disorder that begins in early adulthood, and is not commonly diagnosed in older adults.

Depression is the most common psychological disorder in older adults, affecting up to 15% of this population.

All of the above are common symptoms of depression in older adults.

All of the above are common causes of anxiety in older adults.

All of the above are common symptoms of anxiety in older adults.

Alzheimer's disease is the most common type of dementia in older adults, accounting for up to 60-80% of cases.

All of the above are common symptoms of dementia in older adults.

All of the above are effective treatments for depression in older adults.

All of the above are effective treatments for anxiety in older adults.

All of the above are effective treatments for dementia in older adults.

All of the above are risk factors for developing a psychological disorder in older adults.

All of the above are important ways to prevent psychological disorders in older adults.

Increased energy is not a common symptom of depression in older adults.

Increased concentration is not a common symptom of anxiety in older adults.

Increased attention is not a common symptom of dementia in older adults.