NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
McKenna, Ann F.; Hynes, Morgan M.; Johnson, Amy M.; Carberry, Adam R. – European Journal of Engineering Education, 2016
Product archaeology as an educational approach asks engineering students to consider and explore the broader societal and global impacts of a product's manufacturing, distribution, use, and disposal on people, economics, and the environment. This study examined the impact of product archaeology in a project-based engineering design course on…
Descriptors: Environmental Education, Global Education, Economic Impact, Social Influences
Ciechalski, Joseph C.; Pinkney, James W.; Weaver, Florence S. – 2002
This paper illustrates the use of the McNemar Test, using a hypothetical problem. The McNemar Test is a nonparametric statistical test that is a type of chi square test using dependent, rather than independent, samples to assess before-after designs in which each subject is used as his or her own control. Results of the McNemar test make it…
Descriptors: Attitude Change, Chi Square, Evaluation Methods, Nonparametric Statistics