1. Cognition, convention, and communication;Bickhard,1980
2. The social nature of the functional nature of language;Bickhard,1987
3. The important of Fodor's anti-constructivist argument;Bickhard,1991
4. How does the environment affect the person?;Bickhard,1992
5. Myths of science: Misconceptions of science in contemporary psychology;Bickhard;Theory and Psychology,1992