Interdisciplinary Journal of Problem-Based Learning
The Interdisciplinary Journal of Problem-based Learning
Problem-based learning (PBL) spread from the medical school to other university and K-12 contexts due, in part, to the stated promise that PBL produces the target outcomes of deep content learning, increased problem-solving ability, and increased self-directed learning (Hmelo-Silver, 2004). However, research results have been unclear. This paper examines how the three target outcomes of PBL were measured in 33 empirical studies. Results indicate that few studies included 1) theoretical frameworks for the assessed variables and constructs, 2) rationales for how chosen assessments matched the constructs measured, or 3) other information required for readers to assess the validity of authors’ interpretations. Implications for future research are discussed.
Belland, B. R., French, B. F., & Ertmer, P. A. (2009). Validity and problem-based learning research: A review of instruments used to assess intended learning outcomes. The Interdisciplinary Journal of Problem-Based Learning, 3(1), 59-89 [Acceptance Rate: 10%]. Available online: http://docs.lib.purdue.edu/ijpbl/vol3/iss1/5/