Which of the following is NOT a symptom of depression in the elderly?

In the context of understanding depression in the elderly, increased social activity is not a symptom commonly associated with that condition. Typically, individuals experiencing depression may withdraw from social activities and show a decreased interest in previously enjoyed pursuits. This withdrawal contrasts sharply with the idea of increased social interaction.

When evaluating symptoms such as altered mood status, feelings of sadness, and loss of interest, these are all hallmark indicators of depression. Altered mood can manifest as irritability or helplessness, while feelings of sadness and loss of interest are significant aspects that characterize the emotional experience of someone grappling with depression. In contrast, engaging more in social activities does not align with the symptoms of depression, making it the correct answer in this context.