Proposes a new training approach to teach effective statistical thinking and describes two studies where people were trained to solve tasks involving conjunctive and conditional probabilities using a frequency grid. Discusses frequency format versus probability format, and describes results that suggest the importance of learning by doing.…

Examines the effects on student performance in an undergraduate engineering design course of two techniques designed to engender professional attitudes among student engineers and shift learning responsibility toward the students. Neither the awarding of a prize for the best project work nor Socratic dialog in the classroom significantly affected…