there are many studies exploring perceptions of walkability that use questionnaires. There are also other approaches that rely on spatial analysis. I hope the broad literature review in the below article can be of help
Article Permeability and interface catchment: measuring and mapping ...
it's an interest for me also because if in african cities most of people and specially the poorest I have not again see studies focused on the question.
Hola Pablo, en mi pesquisa he echo un cuestionario sobre las perspectiva de las mujeres que caminan! Caso tengas interés, hablamos un poco sobre el cuestionario!
Hola Adriana: por supuesto que me interesa. Estoy coordinando un proyecto sobre la experiencia de caminar en las ciudades latinoamericanas y la perspectiva de género nos es de mucho interés. Mi co-investigadora está precisamente interesada en complementar el proyecto desde la mirada de las mujeres. Envíame lo que tengas al respecto. Mi correo personal es: [email protected]
There is one Polish linear experience (so street as well) visual assessment tool, by K. Wejchert, that has been around for quite long. Is well tested and many people use it. You can find more here: Kuriata, M. (2008). The method of evaluation landscape for design of cycling paths. Methods of Landscape Research. Dissertations Commission of Cultural Landscape, 8, 150-163.