What could be a reason for family members participating in the visitation?

Participation in the visitation primarily serves as a means for family members to support one another in their grief. The visitation provides a designated space where individuals can come together to express their emotions, reminisce about the deceased, and offer comfort to each other during a profoundly difficult time. This collective experience is crucial for coping with loss, as it fosters connections among family members and friends, allowing them to share their sorrow and memories.

The other options do not encapsulate the primary purpose of the visitation. Criticism of funeral arrangements would be counterproductive and counter to the supportive atmosphere that is intended. Learning about estate planning is generally outside the scope of the visitation's purpose, which focuses on emotional support and remembrance rather than practical legal matters. Lastly, while preparing eulogies may be part of the overall funeral planning, it is not a central reason for attending the visitation itself; instead, it is more about honoring the deceased while surrounded by loved ones.