| 群组发展模型——干预研究的新方法 |
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| 引用本文： | 吕浥尘,赵然.群组发展模型——干预研究的新方法[J].心理学探新,2018,0(1):91-96. |
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| 作者姓名： | 吕浥尘 赵然 |
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| 作者单位： | 中央财经大学社会与心理学院,北京100081 |
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| 摘 要： | 群组发展模型(group-based trajectory model,GBTM)是一种用于研究群体异质性的新方法,旨在识别群体内遵循不同发展轨迹的亚组,并描绘亚组成员特征。这一模型为干预研究提供了新的研究视角,群组发展模型不仅可以探讨干预是否引起分组比例变化,也关注干预对个体的发展轨迹的影响,并评估干预对不同轨迹组的效果差异。
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| 关 键 词： | 群组发展模型 干预研究 异质性 轨迹组 |
Group-Based Trajectory Model:A New Approach of Intervention Study |
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| Lv Yichen Zhao Ran. Group-Based Trajectory Model:A New Approach of Intervention Study[J].Exploration of Psychology,2018,0(1):91-96. |
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| Authors: | Lv Yichen Zhao Ran |
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| Institution: | School of Sociology and Psychology,Central University of Finance and Economics,Beijing 100081 |
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| Abstract: | Abstract:Group-based trajectory model is an approach to capture individual-level heterogeneity.The objective of model is to identify distinct clusters of individuals following similar patterns of an outcome measured over time and profile the characteristics of group members is demonstrated.Group-based trajectory model brings a new approach for intervention study,as it can not only test whether the intervention triggers a change in trajectory group membership,but also find out whether the intervention alters the trajectories and assess heterogeneity in response to the intervention. |
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| Keywords: | Key words:group-based trajectory model intervention study heterogeneity trajectory groups |
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