Conclusion: There are changes in psychological deficiency and behavior model of drug addicts.

结论：药物滥用者有个性心理缺陷和行为模式的改变。

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As one of the social-cognitive model interpreted the achievement motivation behavior, the achievement goal theory was most widely studies among the psychological researches both at home and abroad.

成就目标理论作为解释成就动机行为的社会认知模式之一，一直受到国内外心理研究的极大重视。

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Most of science fans have similar behavior model and psychological tendency, and the most common characteristic is that they can not have proper communication with the science community.

民间科学爱好者的行为方式和心理存在很多共性，其最大的外部特征是不能与科学共同体进行正常的交流。

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