7MARTIN R, RANDAL J. How Sunday, Price, and Social Norms Influence Donation Behaviour [J]. Journal of Socio-Economics, 2009, 38(5): 722--727.
8NOAR S M, CHABOT M, ZIMMERMAN R S Applying Health Behavior Theory to Multiple Be havior Change: Considerations and Approaches[J].Preventive Medicine, 2008, 46(3) :275-280.
9GARY M S, WOOD R E. Mental Models, Decision Rules, and Performance Heterogeneity [J]. Strate- gic Management Journal, 2011,32(6) : 569-594.
10PIAGET J. The Principle of Genetic Epistemology [M]. London: Routledge and Kegan Paul, 1972.