The purpose of this study is twofold: (a) To design a social skills training program for Chinese counselors in helping Chinese college males with heterosexual inhibition, (b) To evaluate the effectiveness of this social skills training program in the modification of dating behaviors of college males with heterosexual inhibition. A college male with heterosexual inhibition is defined as a college male who has the following characteristics: (a) When he talks with girls alone, he feels nervous, anxious, and incommunicative; (b) One who has never dated a single girl during the previous year; (c) His failure to date is not because he does not want to but because he does not know howto. The hypothesis is that those college males with heterosexual inhibition who are given social skills training will show greater improvement in their skills of heterosexual interaction than those who are not. Twelve subjects were chosen among 34 male volunteers to register for a social skills training program in the Counseling Center of the Chung Yuan Christian College of Science and Engineering. The subjects each was randomly assigned to the experimental group or the control group such that they were equal in number. The six subjects in the experimental group were given six consecutive 2-hour weekly social skills training. One male and one female counselor took turns to facilitate the group counseling. In addition, three female undergraduates served as confederates. Each sessionof the training program consisted of five parts: muscle relaxation, group discussion, behavior rehearsal, corrective feedback, and assignment. Four Measurements used in this study were (a) Heterosexual Scale in EPPS, (b) Survey of Heterosexual Interaction, (c) Social Avoidance and Distress Scale,and (d) self-report. The results showed that the experimental group made significant improvement in social skills than the control group in: (a) Heterosexual Scale in EPPS, and (b) Social Avoidance and Distress Scale. In self-report and Survey of Heterosexual Interaction, however, the differences of the mean scores between the experimental group and the control group were not statistically significant.