1. Barnes, L. L. B. and Harp, D. and Jung, W. S. (2002) Reliability generalization of scores on the Spielberger state‐trait anxiety in inventory Educational and Psychological Measurement, 62((4)), pp. 603 - 618.
2. Beck, A. T.(1972) Cognition, anxiety, and psychophysilogical disorders. In Anxiety: current trends in theory and research. ( pp. 284 - 305 ). New York : Academic Press.
3. Bray, M. and Koo, R.(2004) Education and Society in Hong Kong and Macao: comparative perspectives on continuity and change (2 nd edn). Hong Kong : Kluwer Academic Publishers.
4. Brown, M. T. and Duren, P. S. (1988) Construct validity for blacks of the state‐trait anxiety inventory Measurement and evaluation in Counseling and Development, 21((1)), pp. 25 - 33.
5. D’ Andrea, L.M. and D’Andrea, L. R. (1996) Prediction of treatment outcome using state‐trait anxiety inventory scores: the use of discriminate analysis Journal of Addictions and Offender Counseling, 16((2)), pp. 50 - 61.