More causal diagrams and modes of behaviors 14 March,2017 上游充通大￥ Shanghai Jiao Tong University
More causal diagrams and modes of behaviors 14 March, 2017
Final Group Assignment Requirements: Refer to course ftp site Logistics: Submit your team members March 21 Final presentation May 2 上酒充通大滓 Shanghai Jiao Tong University
+ - Final Group Assignment Requirements: Refer to course ftp site Logistics: • Submit your team members March 21 • Final presentation May 2
Last Class All dynamics are driven by- Accumulation processes Feedback processes Reinforcing loops --loops with all positive or an even number of negative causal links ▣ Balancing loops--loops with an odd number of negative causal links 上游充通大￥ Shanghai Jiao Tong University
+ - Last Class All dynamics are driven by – Accumulation processes Feedback processes Reinforcing loops -- loops with all positive or an even number of negative causal links Balancing loops -- loops with an odd number of negative causal links
Last Class Experience Dilution Experience Congestion Increased Communication Turno iculties Workforce Overtime Morale +I&I△ more Add People Hopelesness Overlap Hiring Concurrence Out-of- Sequence Work Original Work k Done to Do Scope Growth Work Faster or 由 "Slack Off" Errors Creat More Work Undiscovered Rework to Do Rework Effort Needed Unknown Errors Rework Discovery - in Prior Work+ Errors Build Errors Time Remaining Known Work Remaining Deadline 5 上游充通大￥ Shanghai Jiao Tong University
+ - 5 Productivity Quality Effort Applied Known Work Remaining Time Remaining Effort Needed + - Deadline + Overtime Add People Work Intensity Work Faster or "Slack Off" Work More Workforce Hiring + + + + + + + Original Work to Do Work Done Undiscovered Rework Progressx Rework to Do Rework Discovery + Rework Progress Rework Generation + + + + + Fatigue Experience Congestion & Communication Difficulties + Experience Dilution + Too Big to Manage Burnout + - - - - - + - + + + Haste Makes Waste Morale Hopelessness + + Increased Turnover + Unknown Errors in Prior Work + Errors Build Errors Errors Create More Work Overlap & Concurrence + Haste Creates Out-ofSequence Work Scope Growth + - - - + + + ! & ! Last Class
Last Class 上海充通大￥ Shanghai Jiao Tong University
+ - 6 Last Class