PLUS: Understanding that architect needs to be engaged in more field walks; Material presented was appropriate; The hands-on simulation is consistent with the material presented; Learning about waste; Trade participation; Organizing sessions into three half-days; Good team building.

DELTA: Send slides electronically via PDF instead of printed handouts; Secure consistent representation of the same people from trade contractors; Hold these sessions offsite to allow for greater focus on the learning; Encourage more foremen to attend and participate; Schedule these sessions at beginning of the project; Encourage designers and owners to attend; Personally reach out to people to increase levels of participation.