K. MAZUREK, address: Faculty of Education, University of Lethbridge, Lethbridge, Alberta, T1K 3M4, phone: 403-329-2462; home address, 101 Ridgewood Crescent W., Lethbridge, Alberta, T1K 6C9, phone: 403-392-2260. Interests: logic of inquiry, research methods, historiolgraphy. Education: Ph.D., University of Alberta. Interest in Popper's philosophy: logic of inquiry.