International Presentations
Engels, H.-J., Wirth, J.C., & Haymes, E.M. (7/30/94). Metabolic and ventilatory effects of caffeine during light intensity exercise in trained and sedentary low habitual caffeine users. Current Research into Sport Sciences International Conference, St. Petersburg, Russia.
Engels, H.-J., Wirth, J.C., & Bowen, J. (6/25/94). Addition of small exercise weights on body composition changes following a 10 week supervised training program in overweight American females. AIESEP World Congress Physical Education and Sport, Berlin, Germany.
Guerra, I. (Sept. 2005) Validating Gilbert’s Behavioral Engineering Model. International Society for Performance Improvement- Europe. Berlin, Germany
Guerra, I. (April 2005) 3rd Annual Research Exchange. International Society for Performance Improvement. Vancouver, Canada
Guerra, I. & Stone, B. (April, 2005). Managing for Effective Practice: Essential HPT Competencies. International Society for Performance Improvement. Vancouver, Canada
Guerra, I. & Watkins, R. (April, 2005). Snake Oil or Results: How You Can Improve, Validate (or Justify) Your HPT Practices. International Society for Performance Improvement. Vancouver, Canada
Guerra, I. (July, 2004). Como Demostrar el ROI del E-Learning. Simposio Internacional del E-Learning. Lima, Peru
Guerra, I. (July, 2004). El Verdadero Valor del E-Learning. Simposio Internacional del E-Learning. Lima, Peru
Guerra, I. (October, 2000). Strategic Thinking & Planning . Buenos Aires, Argentina.
Guerra, I. (October, 2000). Public Expenditure Transparency. San Luis, Argentina.
Kaufman, R. Guerra, I. & Rodriguez, G. 11 Years of Mega Planning and Implementation: A Case Study in Higher Education. International Society for Performance Improvement. Vancouver, Canada
Lewis, J. M. (2009) Teacher knowledge and teaching: Considering a complex relationship through three different perspectives. Research forum presented at the 33rd Conference of the International Group of the Psychology of Mathematics Education Conference, Thessaloniki, Greece.
Martin, J.J., Wirth, J.C., & Engels, H.-J. (10/15/93). The relationships among self esteem, social physique anxiety, and body esteem in adolescent elite female figure skaters. AAASP Conference, Montreal, Canada.
Özgün-Koca, S. A. (2011). Prospective mathematics teachers’ views on the use of computer algebra systems. In B. Ubuz (Ed.), Proceedings of the 35th Conference of the International Group for the Psychology of Mathematics Education: Developing Mathematical Thinking, Vol. 3 (pp. 303-312). Ankara, Turkey: PME.
Özgün-Koca, S. A., Olkun, S., LaFerla, V. (2011, July). Technology in mathematics education: Different kinds and levels of experimentation. Discussion group led at the 35th Conference of the International Group for the Psychology of Mathematics Education, Ankara, Turkey.
Şen, A. İ. & Özgün-Koca, S. A. (March, 2005). Interessenentwicklung von Schüler(inne)n im naturwissenschaftlichen bzw. mathematischen Unterrichten sowie ihre Einstellungen dazu (Secondary School Students’ Interests and Attitudes towards Science and Mathematics Classes). Deutsche Physikalische Gesellschaft Fachverband Didaktik (Hrsg.): Didaktik der Physik: Vorträge-Physikertagung, Berlin, Germany.
Shen, B., McCaughtry, N., Garn, A., Martin, J., & Fahlman, M. (June, 2011). Unique effects of relatedness support on high-school girls' engagement. Paper presented at the International Society for Comparative Sport and Physical Education World Conference on Physical Education and Sport, Shanghai, China.
Shen, B., Xu, C., Yi, X., Liu, P., & Qin, L. (2008, August). The role of autonomy in the motivation of physical activity: Comparison of American and Chinese college students.Paper presented at International Convention on Science, Education and Medicine in Sport (ICSEM), Guangzhou, China.
Smith, C.R., Wirth, J.C., Blievernicht, D., Engels, H.-J., & Zhu, W. (5/11/92). Isokinetic strength measures in elite female adolescent soccer players. International Conference on Physical Activity, Fitness & Health, Toronto, Canada.
Guest Lectures
Shen, B. (2011). Teaching Physical Education in U. S. A. Central China Normal University, Wuhan, China.
Shen, B. (2011). Introduction of Curriculum and Instruction in Physical Education. Henan University, Kaifeng, China.
Shen, B. (2008). Value Orientation in Physical Education. Central China Normal University, Wuhan, China
International Study Group Participation
Lewis, J. M. July 2007. Lesson study immersion study program in Japan, coordinated by Global Educational Resources.
Lewis, J. M. Proposed paper submitted to the International Congress on Mathematical Education to be held in Seoul, South Korea, July 2011, with Dr. YewHoong Leung of National Institute of Education, Nanyang Technological University, Singapore and Douglas Corey, Brigham Young University.
Lewis, J. M. Invited participant in lesson study group at the International Congress on Mathematical Education, Seoul, South Korea, July 2011, coordinated by Professor Toshihiro Fujii, University of Gagukei, Toyko, Japan.