Subjects: Psychology >> Applied Psychology submitted time 2022-10-18
Abstract： The campus life of college students has undergone a tremendous change since the outbreak of COVID-19. Due to the constant adjustment of the policy, the closure of schools and dormitories, students’ communication and leisure activities are restricted, so their mood fluctuates, which cannot be fully reflected by traditional scales. College students live a group life, their mentality has social and group attributes, whose formation and change involve many factors and is not simply the accumulation and mechanical superposition of individual mindsets. The Population Mental Health Measurement (DASS) tends to be the measurement when negative emotions are severe, so it cannot fully express the “positive” attitude when the epidemic is getting better.SCL-90 (90 Symptom Checklist) and SDS (Depression Status Scale) usually tend to measure individuals rather than studies on risk perception and psychological behavior. After research, the mental awareness scale during the COVID-19 was prepared and tested. Our research has positive implications for the public’s mental perception under COVID-19. Only by understanding the changes in the mindset of the public can we carry out targeted psychological counseling and win the people’s war against the epidemic.
Peer Review Status:
Awaiting Review
Subjects: Psychology >> Developmental Psychology submitted time 2022-01-24
Abstract：
Non-suicidal self-injury behavior is an important risk factor for future suicidal intention, suicidal behavior and long-term psychological disorders. Understanding the factors that predict the continuation or cessation of non-suicidal self-injury behavior in adolescents can provide new perspectives for early prevention and intervention. Based on Nock's integrated theory, a review of domestic and international literature found that the factors that predict the continuation or cessation of non-suicidal self-injury behavior in adolescents are mainly focused on physiological mechanisms, personal characteristics (emotions and cognition, personality factors, etc.) and social factors (peer factors, family factors, etc.). Future studies should adopt diversified research methods and non-suicidal NSSI measurement techniques, expand subject groups and research fields to explore the risk and protective factors that can predict the development process of non-suicidal self-injury behavior, and further explore the interaction between these factors.Non-suicidal self-injury behavior is an important risk factor for future suicidal intention, suicidal behavior and long-term psychological disorders. Understanding the factors that predict the continuation or cessation of non-suicidal self-injury behavior in adolescents can provide new perspectives for early prevention and intervention. Based on Nock's integrated theory, a review of domestic and international literature found that the factors that predict the continuation or cessation of non-suicidal self-injury behavior in adolescents are mainly focused on physiological mechanisms, personal characteristics (emotions and cognition, personality factors, etc.) and social factors (peer factors, family factors, etc.). Future studies should adopt diversified research methods and non-suicidal NSSI measurement techniques, expand subject groups and research fields to explore the risk and protective factors that can predict the development process of non-suicidal self-injury behavior, and further explore the interaction between these factors.
Peer Review Status:Awaiting Review
Subjects: Environmental Sciences, Resource Sciences >> Basic Disciplines of Environmental Science and Technology submitted time 2019-03-07 Cooperative journals: 《干旱区地理》
Abstract：本文选择以西天山野果林为例，应用徕卡TS06无合作目标性全站仪（Reflectorless Total Station）获取野苹果林树台的形态参数数据，定量分析西天山野苹果林树台的三维形态特征和空间分布格局，构建野苹果林树台的DEM（数字高程模型 Digital Elevation Model ，DEM），对野苹果林树台微地貌景观状况进行研究。结果表明：（1）研究区的野苹果树台的形态比较规则，长宽比为0.657 9~1.431 0，差异比较小，呈扇形或半圆形。且能够明显看出野苹果树所在的位置（即样地中心）颜色较深，且突出，高程值较大。（2）坡度、底径与野苹果林树台的底面积、表面积、体积、长、宽、高、长宽比都呈现出显著相关性。其中，野苹果林树台的坡度与树台的高和长度之间呈现出明显的线性正相关性，R2分别为0.96、0.90；树台的底径与其底面积、表面积、长度呈现出较明显的线性相关，R2分别为0.61、0.46、0.47。其研究结果可为合理利用森林植被，水土保持，以及野苹果树根部营养储存量提供一定的理论支持。
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