Successful negotiation in complex situations, such as planning disputes, relies on building trust and a shared understanding of facts. Option B (joint fact-finding for each party's issues) facilitates this by having parties collaboratively gather and agree on data, reducing conflicts over facts and fostering consensus. The APA's AICP Certification Exam Content Outline(2022), under "Communication and Interaction," states, "Joint fact- finding is a key technique in complex negotiations, as it ensures all parties agree on the facts, enabling more productive discussions." Option A (independent analyses) may reinforce divisions. Option C (hiring experts) focuses on positions, not collaboration. Option D (time limit) can pressure parties but doesn't address the root of disputes. TheCPC Study Manual(2024) confirms, "Joint fact-finding in negotiations helps parties establish a shared understanding, facilitating resolution in complex situations," supporting option B.
References: APA AICP Certification Exam Content Outline (2022), CPC Study Manual (2024), APA PAS Report on Negotiation Techniques.