Bridging Social Constructionism and Cognitive Constructivism: A Psychology of Human Possibility and Constraint Jack Martin and Jeff Sugarman, Simon Fraser UniversityThe Journal of Mind and Behavior, Autumn 1996, Vol. 17, No. 4, Pages 291–320, ISSN 0271–0137 A theory intended to bridge social constructionist and cognitive constructivist thought is presented, and some of its implications for psychotherapy and