Environmental Psychology / Recreation & Leisure Studies / Social Interaction / Urban Open Space Design / Active Aging / Lazer / Quality of Life and Elderly People / Urban Public Open Space / PSICOLOGIA AMBIENTAL / Active Ageing / Praças / Envelhecimento Activo / INTERAÇÃO SOCIAL / Envelhecimento Ativo / Envelhecimento Humano / Lazer / Quality of Life and Elderly People / Urban Public Open Space / PSICOLOGIA AMBIENTAL / Active Ageing / Praças / Envelhecimento Activo / INTERAÇÃO SOCIAL / Envelhecimento Ativo / Envelhecimento Humano