What sensory changes are commonly observed in adults?

The correct response highlights that changes in vision and hearing are common sensory alterations observed in adults, particularly as they age. Age-related declines in the clarity of vision, such as presbyopia (difficulty focusing on nearby objects) and increased sensitivity to glare, are well-documented. Similarly, hearing often diminishes, particularly for higher frequencies, leading to challenges in discerning conversations, especially in noisy environments.

These sensory changes significantly impact how adults interact with their environment and can influence aspects like social engagement and safety awareness. While certain tastes or smells may also change with age, and there are varied experiences of tactile sensitivity, vision and hearing are more prominently affected and are critical for day-to-day functioning and communication. The other options do not capture the widespread consensus around the most significant changes that typically occur in adulthood.