Knurek, Robert, and Johnson, Heather. Linear or nonlinear? Students’ graph reasoning and selection on an online assessment. Retrieved from https://par.nsf.gov/biblio/10545497.

Knurek, Robert, & Johnson, Heather. Linear or nonlinear? Students’ graph reasoning and selection on an online assessment. Retrieved from https://par.nsf.gov/biblio/10545497.

Knurek, Robert, and Johnson, Heather. "Linear or nonlinear? Students’ graph reasoning and selection on an online assessment". Country unknown/Code not available: Proceedings of the 45th Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education. https://par.nsf.gov/biblio/10545497.

@article{osti_10545497,
place = {Country unknown/Code not available}, title = {Linear or nonlinear? Students’ graph reasoning and selection on an online assessment}, url = {https://par.nsf.gov/biblio/10545497}, abstractNote = {}, journal = {}, volume = {2}, publisher = {Proceedings of the 45th Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education}, author = {Knurek, Robert and Johnson, Heather}, editor = {Lamberg, Teruni and Moss, Diana} }