Yangyang Liu
Biographic Data
| ID | 3687128 |
|---|---|
| NAME | Yangyang Liu |
| GIVEN NAMES | Yangyang |
| FAMILY NAME | Liu |
| SIGNATURE | LIU Y |
| AFFILIATIONS | Southeast University |
| ORCID | 0000-0002-8334-5121 |
| VERIFIED | Yes |
| TOTAL WORKS | 45 |
| TOTAL CITATIONS | 10 |
| AUTHOR COUNT | 45 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
Integrating Machine Learning and Scenario Simulation to Decouple Multi‐Scale Ecosystem Service Trade‐Offs/Synergy in Shaanxi Province
The complex terrain and significant spatial heterogeneity of ecosystem services (ESs) in Shaanxi Province (SXP) make it crucial to analyze their multi‐scale trade‐offs/synergies and driving mechanisms for regional ecological management. This study integrates machine learning (SRF, SVM, etc.) with scenario simulation (PLUS‐ InVEST) to evaluate the spatiotemporal differentiation and interaction effects of water production (WY), carbon storage (CS),…
Educating for Rehabilitation Literacy in Physical Activity: A Qualitative Study of Medical and Non‐Medical Students' Experiences in a Chinese University
This article explores how rehabilitation literacy—an emergent dimension of health literacy encompassing the knowledge, skills and communicative capacities required for recovery, physical activity participation, and functional adaptation—is unevenly distributed across disciplinary boundaries in higher education. Drawing on 15 semi‐structured interviews conducted at Liaoning University of Traditional Chinese Medicine, the study compares medical stu…
Mechanistic Drivers and Sustainability Implications of Ecosystem Service Interactions in the Yinshan Mountain Region
The Yinshan Mountain region features are complex and have a diverse topography, geomorphology, and climate types. Investigating the spatiotemporal variations, trade‐offs/synergies, and driving mechanisms of ecosystem services (ESs) in this area is critical for scientific ecosystem management and enhancing ecosystem service functionality. In this study, we used the InVEST (Integrated Valuation of Ecosystem Services and Tradeoffs) model to quantita…
Promoting physical function in older adults via physical exercise from a health empowerment perspective: A chain mediation model of social participation and depression
With the accelerating global trend of population aging, health problems among older adults have become a major public health challenge. Drawing on the theory of health empowerment, this study aimed to examine how physical exercise influences physical functioning in older adults through the chained mediating effects of social participation and depression, thereby clarifying its underlying mechanisms. Data were obtained from the 2018 wave of the Ch…
Trap versus trade-off: Cohort evidence on overeducation, income returns, and group disparities after China’s higher education expansion
These findings imply that to fulfill the fundamental aims of higher education expansion-raising educational attainment and reducing social inequality-policymakers must design targeted, group-sensitive interventions to address the unequal risks and opportunities generated during the expansion process
Quantifying the changes in soil moisture caused by vegetation greening and climate change across different drought gradient in China
Molecular network analysis for detecting HIV transmission clusters: Insights and implications
Objective: In order to improve knowledge of HIV transmission dynamics and guide preventive and control strategies, this work uses molecular cluster analysis to objectively detect clusters of HIV genetic sequence similarity. Methods: 89 HIV-positive couples provided blood samples, and plasma was separated for pol region gene sequence amplification. Furthermore, analyzed HIV-1 pol fragment sequences from Nanjing patients between 2015 and 2019. HYPH…
Mechanisms Between Perceived Social Support and International Students’ Well‐Being
This study investigated the mediating roles of hopeful career state and career engagement between perceived social support and well‐being in a sample of 410 international students in US universities using structural equation modeling. Results revealed that perceived social support was positively associated with international students’ well‐being. Hopeful career state served as partial mediator between perceived social support and well‐being. Addi…
The impact of inflammatory response on psychological status of medical staff during Covid-19 pandemic
BACKGROUND: Limited research has been conducted on the relationship between inflammatory markers and psychological status in medical staff fighting COVID-19. OBJECTIVE: This article examines the psychological and inflammatory conditions of medical personnel working on the front lines of the battle against COVID-19. METHODS: A total of 102 clinical staff members were included in this study. All subjects received the Symptom Checklist-90 questionna…
Spatial heterogeneity of urban resilience: Quantifying key determinants by spatial machine learning model embedded in density-structure-function framework
Effect of a Virtual Breathwork Program on Wellness of Counselors-in-Training
We used a randomized controlled trial to investigate the effect of a virtual breathwork meditation program (i.e., Sudarshan Kriya Yoga [SKY]) on wellness in counselors-in-training (N = 42). Participants' overall wellness and sub-domains of wellness were assessed by the Five Factor Wellness Inventory at pre-, post-, and 1-month follow-up. Findings indicated that SKY significantly improved participants' overall wellness, as well as Creative Self, C…
A Study on Language Conversion and Construction of Discourse Power in Chinese Diplomacy
In the background of globalization, some countries take advantage of the media to send out inaccurate reports in order to promote their political ideology. In this context, the Chinese Ministry of Foreign Affairs plays a key role in shaping China's international image through diplomatic means. Based on the critical discourse analysis framework proposed by Fairclough, this study analyzed the international news reports at home and abroad in the pas…
Network analysis of depression and anxiety symptoms and their associations with life satisfaction among Chinese hypertensive older adults: A cross-sectional study
Background: Hypertension is one of the most prevalent chronic diseases among the older adult population in China and older adults with hypertension are more susceptible to mental health problems. This study aimed to explore the network structure of depression and anxiety, and their association with life satisfaction (LS) in older adults with hypertension. Methods: A total of 4,993 hypertensive individuals aged 60 and above were selected from the …
Untangling the effects of climate variation and human interference on grassland dynamics in North China
Climatic and anthropogenic disturbances play pivotal roles in shaping the dynamics of grassland. Quantifying their impacts on grassland variation is essential to ensure sustainable grassland management. In this study, we employed the Thornthwaite Memorial and Carnegie–Ames–Stanford‐approach (CASA) models to investigate the spatiotemporal effects of these two variables on grassland variation in northern China from 2000 to 2016, using the net prima…
Trajectories of positive and negative affect and state hope and their relationship with mental health among male adolescents in a juvenile correctional institution in China
Positive affect and hope contribute to individuals’ psychological adjustment and positive youth development. The purpose of the study was to examine growth in positive and negative affect as well as state hope in Chinese adolescents in a juvenile correctional institution. We also investigated whether distinct trajectories of affect and hope predicted mental health and externalizing, internalizing, and prosocial behavior. The study included 198 ma…
Career Development of College Students With Disabilities: A Scoping Review
Despite the significant increase in college students with disabilities (SWD) enrolled in higher education over the past few decades, they face unique challenges in pursuing their career goals and have a much lower employment rate than those without disabilities. To date, no review study has been systematically conducted to examine SWD’ career needs and factors that influence their career outcomes. Therefore, the purpose of this scoping review is …
Age-standardized incidence, prevalence, and mortality rates of autoimmune diseases in adolescents and young adults (15–39 years): An analysis based on the global burden of disease study 2021
ADs among AYAs present a substantial public health burden with notable regional disparities in incidence, prevalence, and mortality rates. Understanding these patterns is essential for developing targeted public health interventions and policies to mitigate the impact of ADs in this population
The whitening effect of cuscutin responsible for traditional use of Bergenia purpurascens
Unraveling the factors behind self-reported trapped incidents in the extraordinary urban flood disaster: A case study of Zhengzhou City, China
Equalitarianism and wealth in China: Changes in perceptions of fairness
摘要
The impact of technology on promoting physical activities and mental health: A gender-based study
technology plays an important role in improving the mental health and physical activities of adults. Findings can be used by health care centers, digital psychologists, and physical trainers
Participation and enjoyment in Out‐of‐School activities during adolescence as predictors of activities in adulthood
This study examined associations between adolescents' participation in out-of-school activities and their participation in activities at age 26 (N = 1041, 50% girls, 77% White). More frequent adolescent participation in sports, arts, volunteer/community service, and religious activities increased the odds of participating in the same type of activity at age 26. Adolescents' enjoyment of activities partially explained the developmental continuity …
How are schools implementing a universal social–emotional learning program? Macro- and school-level factors associated with implementation approach
Introduction For universal SEL programs to contribute to positive learning environments, all school staff must be involved in implementing the program (CASEL, 2020). The first aim of the current study was to examined school/district- and macro-level factors associated with two approaches to SEL program implementation observed in schools: (1) classroom teachers as instructors of SEL lessons (i.e., teacher-facilitated) or (2) school counselors as i…
Structural Equation Model Analysis of HIV/Aids Knowledge, Attitude, and Sex Education Among Freshmen in Jiangsu, China
Background: The study of acquired immunodeficiency syndrome (AIDS) related knowledge, attitude, and sex education status of Jiangsu freshmen was conducted, which can provide data support directionally for the prevention work of HIV/AIDS among this population. Methods: Male students (4,006) and female students (4,279) were selected from 20 universities or colleges in the Jiangsu province. The knowledge, attitudes, and sex education of freshmen wer…
HIV-1 Drug Resistance Profiles of Low-Level Viremia Patients and Factors Associated With the Treatment Effect of ART-Treated Patients: A Cross-Sectional Study in Jiangsu, China
Objectives: Evaluating the drug resistance (DR) profiles of LLV patients and the influencing factors of treatment effects in Jiangsu Province. Method: The Pol gene (Reverse transcriptase and protease) was amplified and sequenced to identify the genotypes and DR profiles among LLV patients in 2021. Questionnaire survey was conducted among HIV/AIDS patients to investigate the potential influence factors of treatment effects. Results: 242 Pol genes …
The development of cooperation and self-control in middle childhood: Associations with earlier maternal and paternal parenting
Developmental theories and previous research have emphasized the significance of cooperation and self-control in middle childhood. The present study extends previous research by examining (a) the growth of cooperation and self-control as well as the relations between them in middle childhood (third to sixth grade) and (b) the extent to which mothers' and fathers' parenting during early childhood (54 months and first grade) was associated with chi…
Culturally Responsive Practices: Insights from a High‐Quality Math Afterschool Program Serving Underprivileged Latinx Youth
High‐quality afterschool programs (ASPs) are opportunities to diversify the ways that Latinx youth from economically underprivileged communities experience STEM learning. Utilizing qualitative methods, based on the experiences and perspectives of low‐income Latinx middle school participants of a math enrichment ASP in Southern California, we identified four culturally responsive practices: (1) the promotion of an inclusive, safe, and respectful p…
Spatial heterogeneity of urban resilience: Quantifying key determinants by spatial machine learning model embedded in density-structure-function framework
Unraveling the factors behind self-reported trapped incidents in the extraordinary urban flood disaster: A case study of Zhengzhou City, China
Ethnic Cultural Features in Organized Activities: Relations to Latino Adolescents’ Activity Experiences and Parental Involvement
Students' Perceptions of School Social Climate During High School Transition and Academic Motivation: A Chinese Sample
In extant literature, students’ perceptions of school social climate have been linked to their academic achievement, adjustment problems, and social and personal attitudes (Koth, Bradshaw, & Leaf, 2008). However, few researchers have examined the relationships between students’ perceptions of school social climate and their academic motivation, especially in a Chinese high school sample. In the present study, we sought to reduce this research gap…
Chinese High School Students' Academic Stress and Depressive Symptoms: Gender and School Climate as Moderators
In a sample of 368 Chinese high school students, the present study examined the different effects of Chinese high school students' academic stress on their depressive symptoms and the moderating effects of gender and students' perceptions of school climate on the relationships between their academic stress and depressive symptoms. Regression mixture model identified two different kinds of subgroups in the effects of students' academic stress on t…
Males Perform Better in Identifying Voices During Menstruation Than Females: A Pilot Study
The objective of the present study is to investigate gender differences in the ability to identify females' voice during menstruation. In Study 1, 55 male participants (M age = 19.6 years, SD = 1.0) were asked to listen to vocal samples from women during both ovulation and menstruation and to identify which recordings featured menstruating women. The results showed that the accuracy of men's responses (M = 56.73%, SD = 0.21) was significantly hig…
A study of willingness to participate in the development of a global human community
The need for the development of a global human community has been outlined in recent literature. This study examined the willingness of individuals to endorse and act upon values embodied in a global community. A sample of U.S. adults was asked to indicate commitment to values embodied in the United Nations’ Declaration of Human Rights and Franklin D. Roosevelt’s Four Freedoms, through a formulated message. Participants were also asked of actions…
The Relationship Between Academic Self-Efficacy and Academic-Related Boredom: Maoa Gene as a Moderator
The present study sought to examine the relationship between Chinese high school students' academic self-efficacy and their academic-related boredom. Another objective was to explore the moderating effects of mono-amine-oxidase type A ( MAOA) gene polymorphism on this relationship. In a sample of 514 Chinese high school students, we measured their academic self-efficacy and academic-related boredom from Grades 10 to 12. In addition, we collected …
Ethnic Cultural Features in Organized Activities: Relations to Latino Adolescents’ Activity Experiences and Parental Involvement
An Introduction to the Special Issue “Child and Adolescent Development in China”: An Introduction to the Special Issue
The Relationship Between Adolescents’ Personality and Neurasthenia: A Comparison of Australian and Chinese
The aim of the present study was to examine the cross-cultural differences in the relationship between personality traits and neurasthenia across early adolescence. The participants were from Australia and China. Adolescents’ personality was measured by the Junior Eysenck Personality Questionnaire, and neurasthenia was measured by the Somatic and Psychological Health Report. Structural equation modeling showed that neuroticism significantly predi…
Manifesto for new directions in developmental science
Although developmental science has always been evolving, these times of fast-paced and profound social and scientific changes easily lead to disorienting fragmentation rather than coherent scientific advances. What directions should developmental science pursue to meaningfully address real-world problems that impact human development throughout the lifespan? What conceptual or policy shifts are needed to steer the field in these directions? The p…
Anti-tumor effects and mechanisms of Astragalus membranaceus (AM) and its specific immunopotentiation: Status and prospect
Untangling the effects of management measures, climate and land use cover change on grassland dynamics in the Qinghai–Tibet Plateau, China
Multiple large‐scale ecological conservation programmes have been launched by the Chinese Government to combat grassland degradation across the Qinghai–Tibet Plateau (QTP) since 1999. However, the mechanisms by which these ecological initiatives might affect grassland changes remains unknown. Here, we examined the land use cover change (LUCC) and net primary productivity (NPP) of the grassland in the QTP in 2001–2016. The effects of LUCC, managem…
Developmental pathways linking the quality and intensity of organized afterschool activities in middle school to academic performance in high school
INTRODUCTION: Adolescents' organized afterschool activities have been linked to their academic performance, but processes contributing to these relations are not well understood. This study tested two pathways linking activity intensity and activity quality in 6th grade to high school academic performance: adolescents' activities in 9th grade and adolescents' academic skills in 9th grade. METHODS: Data were from the Study of Early Child Care and …
The effects of children’s Internet use: A Chinese longitudinal study
In this study, we investigate the mediating effects of children’s Internet use on the relationship between family socioeconomic status and their academic achievement, and whether the mediating effects vary across different academic subjects. We used the data from the China Family Panel Studies on the socioeconomic status of children's families, children’s Internet use, and their academic performance. In the 2014 sample, there were 2,686 participa…
Culturally Responsive Practices: Insights from a High‐Quality Math Afterschool Program Serving Underprivileged Latinx Youth
High‐quality afterschool programs (ASPs) are opportunities to diversify the ways that Latinx youth from economically underprivileged communities experience STEM learning. Utilizing qualitative methods, based on the experiences and perspectives of low‐income Latinx middle school participants of a math enrichment ASP in Southern California, we identified four culturally responsive practices: (1) the promotion of an inclusive, safe, and respectful p…
The development of cooperation and self-control in middle childhood: Associations with earlier maternal and paternal parenting
Developmental theories and previous research have emphasized the significance of cooperation and self-control in middle childhood. The present study extends previous research by examining (a) the growth of cooperation and self-control as well as the relations between them in middle childhood (third to sixth grade) and (b) the extent to which mothers' and fathers' parenting during early childhood (54 months and first grade) was associated with chi…
The relationship between unfair treatment and tobacco use: A national longitudinal Chinese sample
The aim of present study is to contribute to the literature by examining the developmental relationship between unfair treatment and tobacco use in a national longitudinal Chinese sample. Linear mixed model was used to analyze data from a national longitudinal survey, which measured unfair treatment and tobacco use in 33,600 adults in 4 waves from 2010-2016. The results showed that unfair treatment positively predicted tobacco use and the predict…
How are schools implementing a universal social–emotional learning program? Macro- and school-level factors associated with implementation approach
Introduction For universal SEL programs to contribute to positive learning environments, all school staff must be involved in implementing the program (CASEL, 2020). The first aim of the current study was to examined school/district- and macro-level factors associated with two approaches to SEL program implementation observed in schools: (1) classroom teachers as instructors of SEL lessons (i.e., teacher-facilitated) or (2) school counselors as i…
Structural Equation Model Analysis of HIV/Aids Knowledge, Attitude, and Sex Education Among Freshmen in Jiangsu, China
Background: The study of acquired immunodeficiency syndrome (AIDS) related knowledge, attitude, and sex education status of Jiangsu freshmen was conducted, which can provide data support directionally for the prevention work of HIV/AIDS among this population. Methods: Male students (4,006) and female students (4,279) were selected from 20 universities or colleges in the Jiangsu province. The knowledge, attitudes, and sex education of freshmen wer…
HIV-1 Drug Resistance Profiles of Low-Level Viremia Patients and Factors Associated With the Treatment Effect of ART-Treated Patients: A Cross-Sectional Study in Jiangsu, China
Objectives: Evaluating the drug resistance (DR) profiles of LLV patients and the influencing factors of treatment effects in Jiangsu Province. Method: The Pol gene (Reverse transcriptase and protease) was amplified and sequenced to identify the genotypes and DR profiles among LLV patients in 2021. Questionnaire survey was conducted among HIV/AIDS patients to investigate the potential influence factors of treatment effects. Results: 242 Pol genes …
Measuring equality in access to urban parks: A big data analysis from Chengdu
Spatial equality of parks is a significant issue in environmental justice studies. In cities with high-density development and limited land resources, this study uses a supply-demand adjusted two-step floating catchment area model (2SFCA), paying attention to residents' subjective preferences and psychological accessibility. It assesses equality of access to urban parks from two dimensions: spatial equality and quantitative equality at a fine sca…
Teachers, afterschool program staff, and mothers: Relationships with key adults and children’s adjustment in early elementary school
According to bioecological theory, children’s experiences in one developmental setting are meaningful for their adjustment in other settings. In the current study, the quality of children’s relationships with classroom teachers, afterschool program staff, and mothers in 1st grade (n = 137) were examined in relation to their academic, social-emotional, and behavioral adjustment at school in 2nd grade. Closeness and conflict varied across these thr…
Working together as a team really gets them fired up”: Afterschool program mentoring strategies to promote collaborative learning among adolescent participants
Opportunities for collaborative learning reflect positive peer processes that have strong implications for adolescents’ developmental experiences in afterschool programs (ASPs). However, collaborative learning, which involves considering multiple viewpoints and coordinating actions with peers to accomplish a shared goal, is often difficult for adolescents to navigate. Utilizing qualitative methods, the purpose of this study was to identify ASP me…
Longitudinal Links Between Profiles of Social Emotional Behaviors in Childhood and Functioning in Early Adolescence
In this study, we identified (1) subgroups of youth during middle childhood who displayed distinct profiles of social emotional learning (SEL) skills including cooperation, prosocial behaviors, work habits, emotion regulation, and self-control; and (2) how these profiles predict longitudinal academic and social functioning during early adolescence. Using the NICHD SECCYD dataset ( N = 932, 49% girls), four profiles emerged: relatively low SEL (14…
Equalitarianism and wealth in China: Changes in perceptions of fairness
摘要
The impact of technology on promoting physical activities and mental health: A gender-based study
technology plays an important role in improving the mental health and physical activities of adults. Findings can be used by health care centers, digital psychologists, and physical trainers
Psychology (26 works) · Medicine (17 works) · Developmental psychology (14 works) · Early Childhood Education and Development (12 works) · Social Psychology (9 works) · China (8 works) · Clinical Psychology (7 works) · Biology (6 works) · Computer Science (6 works) · Land Use and Ecosystem Services (6 works)