1 "United States History; Eyes on the economy" National Council for Economics Education 1995
2 "Towards a model for problem-based learning" 11 : 73-82, 1986
3 "The challenge of problem-based learning. 2nd ed." Kogan page 1997
4 "Test of economic literacy Joint Council on Economic Education" 1987
5 "Real-life problem solving: A collaborative approach to interdisciplinary learning" American Psychological Association 1996
6 "Problem-based learning: Modifying the medical school model for teaching high school economics" 73-78, 2001
7 "Problem-based learning : As authentic as it gets" 50 (50): 25-28, 1993
8 "Probabilitic Model for Some Intelligence and Attainment Tests" Denmarks Paedogogiske Institute 1960
9 "New directions for medical education" Springer-Verlag 1989
10 "Measurement: A constructive approach" University of California, Berkeley 2002
1 "United States History; Eyes on the economy" National Council for Economics Education 1995
2 "Towards a model for problem-based learning" 11 : 73-82, 1986
3 "The challenge of problem-based learning. 2nd ed." Kogan page 1997
4 "Test of economic literacy Joint Council on Economic Education" 1987
5 "Real-life problem solving: A collaborative approach to interdisciplinary learning" American Psychological Association 1996
6 "Problem-based learning: Modifying the medical school model for teaching high school economics" 73-78, 2001
7 "Problem-based learning : As authentic as it gets" 50 (50): 25-28, 1993
8 "Probabilitic Model for Some Intelligence and Attainment Tests" Denmarks Paedogogiske Institute 1960
9 "New directions for medical education" Springer-Verlag 1989
10 "Measurement: A constructive approach" University of California, Berkeley 2002
11 "Many-facet Rasch analysis for the student ratings of university instructors" 1996
12 "Implications of cognitive theory for instruction in problem solving Review of Educational Research" 363-407, 1984
13 "Estimating population characteristics from sparse matrix samples of item responses Journal of Educational Measurement" 133-161, 1992
14 "Detecting differential item functioning with five standardized item-fit indices in the Rasch model" 3 (3): 233-247, 1999
15 "Construct validation of an observational profile using generalizability theory and structural equation modeling" 2004
16 "Conquest: Generalized item response modeling software" ACER press 1998
17 "Comparing problem-based learning and traditional instruction in High school economics" 93 (93): 374-382, 2000
18 "Bringing problem-based learning to higher education: theory and practice" Jossey-Bass 1996
19 "Best Test Design" MESA Press 1979
20 "Advances in computer-video technology" 1990
21 "A taxonomy of problem-based learning methods" 481-486, 1986
22 "A framework for teaching basic economic concepts" National Council for Economics Education 1995