In this reasearch, investigated by questionnaire survey including some students of junior high in the southern of Taiwan. As to the reasearch method are concerned, the stratified random sampling method, the valid sample of a total of 1144 (583 boys and 561 girls are all of above) survey instruments used for the self perceptionsecondary sexual characteristics, the stress scale, the scale using four-point Likert scale, the higher scores by marking, the more pressure for the subjects would sustain. Eventually, according to the secondary sexual characteristics, the postgraduate student had described the “coping strategies”, then devised some options which were divided into ""solution alone "", ""for support"", ""catharsis"", ""escape ignore"" Four
Summarized the empirical research findings suggest that: the domestic junior students who lives in the southern the amount of perceived stress are significantly different by gender, grade, and secondary sexual characteristics appear. Female secondary sexual characteristics, the pressure in the perception of secondary sexual characteristics pressures, the highest score is meant for ""acne, male pressure on the highest score is meant for"" height ""; men and women in the common secondary sexual characteristics pressures of female stress were higher than the male. Among the coping strategies of academic stress, most girls used “Seek Support ”, and most of boys used “Solve Alone by Himself”.This study based on the results of the study, the domestic junior education administrative authorities refer to the specific recommendations, and provide follow-up researchers to study issues related to the discretion of parameters.