Gardner, R. C. (2002). Social psychological perspectives in second language acquisition. In R. Kaplan (Ed.), The Oxford handbook of applied linguistics . Oxford, UK: Oxford University Press, pp. 160-169.
Gardner, R. C. (2001). Integrative motivation and second language acquisition. In Z. Dornyei & R. Schmidt (Eds.), Motivation and second language acquisition . Honolulu, HI: The University of Hawaii, Second Language Teaching and Curriculum Center, pp. 1-19.
Gardner, R. C. (2001). Psychological Statistics using SPSS for Windows . Upper Saddle River, NJ: Prentice Hall. Tremblay, P. F., Gardner, R. C., & Heipel, G. (2000). A model of the relationships among measures of affect, aptitude and performance in introductory statistics. Canadian Journal of Behavioural Science, 32 , 40-48.
Gardner, R. C. (2000). Correlation, causation, motivation, and second language acquisition. Canadian Psychology, 41 , 10-24.
MacDonald, P. L., & Gardner, R. C. (2000). Type I error rate comparisons of post hoc procedures for I x J Chi-square tables. Educational and Psychological Measurement, 60 , 735-754.
Gardner, R. C., Masgoret, A.-M., & Tremblay, P. F. (1999). Home background characteristics and second language learning. Journal of Language and Social Psychology, 18 , 419-437.