Ld. Cariagalo et al., NON-COGNITIVE CHARACTERISTICS OF MEDICAL-STUDENTS - ENTRY TO PROBLEM-BASED AND LECTURE-BASED CURRICULA, Medical education, 30(3), 1996, pp. 179-186
The effectiveness of problem-based learning (PBL) versus lecture-based
learning (LBL) continues to be debated all over the world. These argu
ments have often been based on students' cognitive measures of perform
ance. Little emphasis has been placed on non-cognitive factors that ma
y directly or indirectly affect the medical school performance of stud
ents in either curriculum. The purpose of this study was to (1) docume
nt possible differences in student cognitive and non-cognitive charact
eristics at entry between the two curricula and (2) to explore the rel
ationships that exist between cognitive and non-cognitive factors. Dat
a were obtained from three medical school classes (n = 281). The resul
ts indicate that students who entered the PBL curriculum at this medic
al school had higher total Medical College Admission Test and undergra
duate grade point average than students who entered the LBL curriculum
. Students who entered the PBL curriculum were also more self-sufficie
nt and were more likely to do well in individualistic and less structu
red settings. There were no strong correlations between cognitive and
non-cognitive variables. Before conclusions can be drawn about the eff
ectiveness of either PBL or LBL curricula, we need to document pattern
s in entry characteristics to control for a priori differences that af
fect student performance.