1. Lawson M. Being executive about meta-cognition. Cognitive Strategies and Educational Performance (1984). (E. Kirby (ed)). Lovie-Kitchen J. Use of reflective journals for assessment in problem-based learning. Research and Development in Problem-Based Learning 4 (1997) 350-355. Tamir P. What do learning theories and research have to say to practitioners in science education? Research and Development in Higher Education 7 (1984) 162-166. (J. Lublin (ed)). Volet S. and Lawrence J. Goals in the adaptive learning of university students. Learning and Instruction (1990) 497-516. (H. Mandl E. De Corte N. Bennett and H. Friedrich (eds)). Woods D. Problem-based Learning: How to Gain the most from PBL. McMaster University Books 1994. Woods D. Wright J. Hoffman T. Swartman R. and Doig I. Teaching problem solving skills. Engineering Education 66 3 (1975) 238-243. Yussen S. The role of meta-cognition in contem: porary theories of cognitive development. Metacognition Cognition and Human Performance (1985). (D. Forrest-Pressley (ed)). Lawson M. Being executive about meta-cognition. Cognitive Strategies and Educational Performance (1984). (E. Kirby (ed)). Lovie-Kitchen J. Use of reflective journals for assessment in problem-based learning. Research and Development in Problem-Based Learning 4 (1997) 350-355. Tamir P. What do learning theories and research have to say to practitioners in science education? Research and Development in Higher Education 7 (1984) 162-166. (J. Lublin (ed)). Volet S. and Lawrence J. Goals in the adaptive learning of university students. Learning and Instruction (1990) 497-516. (H. Mandl E. De Corte N. Bennett and H. Friedrich (eds)). Woods D. Problem-based Learning: How to Gain the most from PBL. McMaster University Books 1994. Woods D. Wright J. Hoffman T. Swartman R. and Doig I. Teaching problem solving skills. Engineering Education 66 3 (1975) 238-243. Yussen S. The role of meta-cognition in contem: porary theories of cognitive development. Metacognition Cognition and Human Performance (1985). (D. Forrest-Pressley (ed)).