Dr. Chang has authored and co-authored more than 150 articles, from which more than 130 are indexed in the Science/Social Science Citation Index (SCI/SSCI) database. Countries such as the United States, United Kingdom, France, Germany, Sweden, Slovenia, Italy, Bulgaria, Montenegro, China, Japan, Korea, Singapore, Hong Kong, Inner Mongolia, Turkey, the Philippines, Thailand, Vietnam, Oman, and India, continue to invite Dr. Chang as a keynote/feature speaker. His series of research on science learning environments, published in Science Education in 2005 and 2006, was also reported in the “Taiwanese New Discovery” section of the Science Development Journal in 2007. In NSTC’s 50th anniversary celebrations, Dr. Chang’s research work on problem-solving ability and automatic scoring of science open-ended questions was honored as one of the NSTC’s 50 Great Achievements in 2008.