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青春发动期是由生物导向发展对社会、认知情感和性发育有着复杂影响的过渡阶段[1]。青春期由于性腺功能及肾上腺皮质功能初现,女童表现为乳腺发育,男童表现为睾丸体积增加,随后青春发动期各种事件按特定的模式进行。这种青春发动期各事件初现的时间称之为青春发动时相[2]。在多种因素的共同作用下,青春发动时相存在个体差异[3],表现为提前、适时和推迟。研究[4-5]表明,经历青春发动时
The period of youthful mobilization is a transitional period that has the complex influence of biological orientation on social, cognitive emotion and sexual development [1]. Adolescence Due to the gonadal function and adrenocortical function, the performance of the girl breast, boys showed an increase in testicular volume, followed by youth during the launch of a variety of specific events. The beginning of the events of this youthful period is called the phase of youthful mobilization [2]. Under the combined action of many factors, there are individual differences in the phase of youth mobilization [3], manifested in advance, timely and postponed. Studies [4-5] show that when youthful start-ups are experienced