Which of the following is NOT a factor in evaluating external environments for mobility?

In assessing external environments for mobility, peer interaction is not typically considered a direct factor. When evaluating pathways and surroundings, specific physical characteristics and conditions play a crucial role in determining mobility challenges and potential navigation issues. Type of terrain is essential, as different surfaces can affect stability and ease of movement. Traffic patterns are critical for understanding how to navigate streets safely, while auditory cues help individuals detect surrounding sounds to improve spatial awareness and avoid hazards.

In contrast, peer interaction, while valuable in a social context and potentially influencing mobility indirectly (such as providing assistance or encouragement), does not directly affect the physical environment or its characteristics that impact mobility. Therefore, that makes it distinct from the other factors closely associated with mobility training and navigation strategies.