DATA EXTRACTION: Totally 30 articles were collected, and 14 ones were excluded due to repetitive study. The full-texts of other 16 articles were searched and summarized.
资料提炼：共收集30篇文献，排除14篇重复性研究，其余16篇查找全文并进行综述。
2
STUDY SELECTION: Articles had close correlation with the personality characteristics and psychological correction were selected, and the full-texts were further looked up.
资料选择：选择与戒毒人员人格特征和心理矫治相关性强的文献，并进一步查找全文。
3
I was excited when I learned this, figuring I had a full week to do the research, read the texts, and write it all up.