Liu, M., & Haertel, G. (2011). Design patterns: A tool to support assessment task authoring . SRI International. http://www.ecd.sri.com/downloads/ECD_TR11_DP_Supporting_Task_Authoring.pdf
Liu, M., & Haertel, G. (2011). Design patterns: A tool to support assessment task authoring. SRI International. http://www.ecd.sri.com/downloads/ECD_TR11_DP_Supporting_Task_Authoring.pdf
URL
http://www.ecd.sri.com/downloads/ECD_TR11_DP_Supporting_Task_Authoring.pdf