27/05/2026
On Tuesday June 2 at 17:00 Katondo Salvatory NAMBIZA will defend his PhD in Transportation Sciences at Hasselt University. His PhD thesis is titled "Applying Behavior Change Techniques to Enhance Traffic Safety among Motorcycle Taxi Riders: A Case Study of Dar es Salaam, Tanzania".
In Dar es Salaam, Tanzania, motorcycle taxi riders—known as “bodaboda” riders—play a crucial role in urban mobility and employment. However, they also rank among the most vulnerable road users due to risky riding behaviors, heavy traffic exposure, and challenging working conditions. In his research, Katondo aimed to enhance motorcycle taxi safety. He developed and tested the SAFARI–SPIDER intervention, which employs behavior change techniques tailored to the everyday realities of motorcycle taxi riders, focusing on safer phone use, hazard anticipation, calm riding, and the use of protective gear.
If you wish to attend the defence and/or the reception, please register via the online form by May 29th at the latest. It is also possible to follow the defence online.
More info:
Road traffic injuries are a significant public health issue worldwide, particularly in low- and middle-income countries where motorcycle taxis are commonly used for daily transportation. In Dar es Salaam, Tanzania, motorcycle taxi riders—known as “bodaboda” riders—play a crucial role in urba...