Questions have been increasingly raised by academicians, theorists, and professionals concerning the essence, legitimacy, knowledge base and content and especially methods of inquiry of urban design. These questions were dealt with in an original study for almost four decades, the preliminary results, which were published under the title Toward an Integrative Theory of Urban Design (Bahrainy and Bakhtiar, Springer, 2016). The author's premise in that work was that because urban design is a complex and multifaceted field, the most useful theories and methods are ones that are integrative (e.g....