To explore the influence of height and weight on self-esteem and general self-efficacy of
junior school students,1490 junior school students were surveyed through questionnaire. The results
of regression analysis demonstrated that when both height and weight as predictor, then neither can
predict the level of self-esteem. Only the height, but not weight can positively predict the level of general
self-efficacy. These results demonstrated that, on the one hand, in the era of diversified values, body
attributes are no longer used as the basis for junior school students to judge whether they are worthy of
love by themselves, on the other hand, the confidence of junior school students to cope with the general
environment is easily affected by their body height.