Ren, X., Wei, P., Wang, Q., Sun, W., Yuan, M., Shao, S., Zhu, D. and Xue, Y. (2023) ‘The effects of audio-visual perceptual characteristics on environmental health of pedestrian streets with traffic noise: a case study in Dalian, China’, Frontiers in Psychology, 14, 1122639. https://doi.org/10.3389/fpsyg.2023.1122639.


The Dalian field investigation resists treating the street as a picture. By considering noise, acoustic comfort, sky visibility, greening, spatial scale and other visual qualities together, it examines how the sensory structure of a pedestrian environment relates to willingness to walk, relaxation, safety, beauty and comfort. Its combined indicators account for a reported portion of the variance in environmental-health evaluations; they do not make those evaluations clinically validated health outcomes. More importantly, willingness to walk registers as a distinct response rather than the automatic outcome of visual improvement. What a camera frames and what a sound-level instrument registers are neither complete nor equivalent descriptions of a pedestrian episode. The paper's methodological operation is multisensory alignment: producing parallel measurements of a shared location while refusing to assume that the measurements collapse into one experience. Environmental psychology, acoustics and urban design intersect around a street encountered through changing perceptual channels.