1. Practical strategies for the teaching of thinking;Beyer,1987
2. Cognitive flexibility in young children: The case for transfer;Brown,1988
3. Discrete thinking skills in two teachers' physical education classes;Ennis;The Elementary School Journal,1991
4. Critical thinking and subject specificity: Clarification and needed research;Ennis;Educational Researcher,1989
5. Critical thinking: A statement of expert consensus for purposes of educational assessment and instruction;Facione,1990