Evaluated a multimedia learning environment developed and evaluated in the context of a research project on the learning dependent progression of mental models in economics. More than 400 students have used the environment in various settings. Reports on five replication studies of the learning environment. (SLD)

Effects of question length and explicitness of directions (format) were examined for 97 university students answering open-ended consumer satisfaction questions at 9 health promotion workshops. Question format, but not length, was related to the usefulness of answers. Implications for use and construction of open-ended questions are discussed.…