Forty-eight undergraduates, classified into groups HL (High achievement motivation & Low trait-test-anxiety), HH, LL and LH by means of CPI and TT A (Trait-test-anxiety Questionnaire), were used as subjects, to investigate the relationship between personality measures and indices of state-test-anxiety. The state-test-anxiety was operationally defined by measures of EKG and GSR assessed during laboratory "Digit Span" testing, and ST A (State-test-anxiety Questionnaire) score obtained immediately after the termination of each experiment session. The results of multivariate analysis of variance and canonical correlation analysis showed: (1) that there was no interaction effect between Achievement Motivation and Trait-test-anxiety; (2) that there was no predicted difference between high motivation group and low motivation group, or hight anxiety group and low anxiety group; and (3) that there was no significant canonical correlation between the pattern of personality. measures and the pattern of state-test-anxiety indices. It was thus infered that personality measures were not the important determinants of state-test-anxiety. Since there was no significant positive correlation betweer GSR measures and ST A scores, it was suggested that the state-test-anxiety must be further classified into two parts, the physiological component objectively measured during testing and the perceptual component subjectively perceived and reported by subject immediately after testing.