Journal of Adolescence最新文献

{"title":"Longitudinal Relations Between Adolescent Self-Esteem and Mental Health Concerns: The Mediation of Self-Control and Moderation of Parental Autonomy Support.","authors":"Dan Chen, Qian Zhang, Si Yu, Zh Yeng Chong, Wei Xu","doi":"10.1002/jad.12458","DOIUrl":"https://doi.org/10.1002/jad.12458","url":null,"abstract":"<p><strong>Introduction: </strong>Adolescents' self-esteem is often associated with their mental health, and believed to be a protective factor against depression, anxiety, and stress. However, the underlying mechanisms of this relationship warrant further exploration. Employing a longitudinal design, this study investigates the relations between self-esteem and mental health in adolescents, considering the mediating influence of self-control and the moderating effect of parental autonomy support.</p><p><strong>Methods: </strong>A total of 1260 adolescents from China (45.9% male, 54.1% female, M_age = 15.98, SD_age = 0.97) participated in this study, completing self-reported questionnaires assessing self-esteem, self-control, parental autonomy support, and mental health issues (i.e., depression, anxiety, and stress) across three time points over a 6-month period (with a 3-month interval between assessments).</p><p><strong>Results: </strong>Controlling for baseline levels of depression, anxiety, and stress, adolescents' self-esteem reported at wave 1 positively correlated with depression (β = -0.17, p < 0.001), anxiety (β = -0.17, p < 0.001), and stress (β = -0.17, p < 0.001) in wave 3. Furthermore, self-control reported at wave 2 mediated these relations. Besides, perceived parental autonomy support was associated with a stronger link between self-esteem and self-control.</p><p><strong>Conclusion: </strong>The present study indicates the protective roles of self-esteem and self-control in relation to adolescents' mental health problems, while emphasizing the potential of a supportive family environment to strengthen these associations. The findings hold implications for the development of prevention and intervention strategies targeting adolescents' mental well-being.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142903952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of Climate Change on Adolescents' Health Outcomes: An Evidence Gap Map Review.","authors":"Salima Meherali, Saba Nisa, Yared Asmare Aynalem, Megan Kennedy, Bukola Salami, Samuel Adjorlolo, Parveen Ali, Kênia Lara Silva, Lydia Aziato, Solina Richter, Zohra S Lassi","doi":"10.1002/jad.12455","DOIUrl":"https://doi.org/10.1002/jad.12455","url":null,"abstract":"<p><strong>Background: </strong>The evolving impact of climate change on adolescents' health is a pressing global concern. Climate change's effects on their physical, mental, and social well-being worsen unique developmental challenges for adolescents. This study aims to map existing evidence, identify gaps, and highlight research and intervention needs.</p><p><strong>Methods: </strong>Following Campbell standards, an evidence gap map (EGM) review was conducted. We searched for global studies on adverse climate events and adolescents aged 10-19 using five databases such as Medline, EMBASE, Global Health, CINAHL, and Scopus from September 1946 to June 01, 2023. Two independent reviewers completed the screening using Covidence software, and a critical appraisal of all included studies. EGM was developed using EPPI Mapper software, which presents a comprehensive overview of climate events and their impact on adolescents' health outcomes. This study protocol was registered in the International Platform of Registered Systematic Review and Meta-Analysis (INPLASY) (# INPLASY202410119).</p><p><strong>Findings: </strong>We included 44 studies that explored the impact of climate change on adolescents' health. Most included studies were from Asia (35), with limited evidence from Africa, Australia, and South America (one study each). Earthquakes, hurricanes, and tornadoes were the major climate events impacting adolescents' health and well-being globally (37 studies). However, wildfires, droughts, and extreme heat got less attention. Most studies reported climate change's impact on adolescents' mental health (44), with few studies reporting the effect on physiological and psychosocial aspects of adolescents' health and well-being (10).</p><p><strong>Conclusion: </strong>The systematic examination reveals significant evidence gaps, particularly in Africa, Australia, and South America, and in climate events like wildfires, droughts, and extreme heat. Most studies focus on mental health, with limited research on physiological and psychosocial aspects. These gaps highlight key areas for future research and targeted interventions at the intersection of adolescent health and climate change.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142899517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Distinct Social Factors Are Linked to Epistemic Curiosity and Digital Information-Seeking Among Adolescents: Generalizability Across 41 Countries.","authors":"Farhan Ali","doi":"10.1002/jad.12453","DOIUrl":"https://doi.org/10.1002/jad.12453","url":null,"abstract":"<p><strong>Introduction: </strong>Curiosity, the intrinsic motivation to sense, know, and experience the unknown, plays important roles in adolescent achievement and well-being. Theoretical considerations and empirical research suggest the contribution of social relationships in fostering curiosity. However, curiosity is expressed in different forms and contexts. Here, we investigated the social predictors of general epistemic curiosity, and of different forms of digital information-seeking in adolescents.</p><p><strong>Methods: </strong>Nationally representative cross-sectional data from Programme for International Student Assessment 2022 were used (N = 327,778 from 41 countries, 15.8 years, 49.6% female). Multiple regression was implemented using four different types of social relationships-teacher relationship, school belonging, bullying victimization, family relationship-as predictors of three forms of curiosity and information-seeking-general epistemic curiosity, and digital information-seeking for formal learning and for informal learning purposes.</p><p><strong>Results and conclusion: </strong>Teacher-student relationship was linked to general epistemic curiosity but less so, or not at all, to digital information-seeking. Instead, family relationship and bullying victimization were more important drivers of digital information-seeking for formal and informal learning purposes respectively. These distinctions were largely generalizable across 41 countries examined. The findings paint a complex picture of how figures in different adolescent social spheres matter for different forms of epistemic curiosity and information-seeking, with practical and theoretical implications.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142865768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Association Between Social Media Addiction and Aggressive Behaviors: A Longitudinal and Gender-Specific Analysis.","authors":"S Lin, M A Fabris, C Longobardi, S Mastrokoukou","doi":"10.1002/jad.12454","DOIUrl":"https://doi.org/10.1002/jad.12454","url":null,"abstract":"<p><strong>Introduction: </strong>Recent evidence demonstrates an association between social media addiction (SMA) and aggressive behaviors; however, the longitudinal relationship between these two variables remains not fully understood. The aim of this study was to examine the longitudinal relationship between SMA and aggressive behaviors (overt and relational aggression) in early adolescence and to identify gender differences in this relationship.</p><p><strong>Methods: </strong>A sample of 568 Italian early adolescents (52.3% girls; M_age = 12.59, SD = 0.87) attending middle schools in northern Italy was recruited from different schools. Participants completed an anonymous questionnaire to assess SMA and the perpetration of overt and relational aggressive behaviors. The questionnaire was completed twice with a 1-year intervals (T1 and T2).</p><p><strong>Results: </strong>The findings showed that females were at higher risk of SMA and relational aggression, whereas males exhibited higher levels of overt aggression at both time points (T1 and T2). Longitudinal analyses revealed that SMA at T1 was associated with higher likelihoods of both overt and relational aggression at T2 across both genders and that only in females was relational aggression at T1 associated with higher levels of SMA at T2.</p><p><strong>Conclusions: </strong>The study suggests a relationship between SMA and aggressive behaviors and reveals gender differences in this pattern. Limitations, future directions, and practical implications of the research are discussed.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142855830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Longitudinal Analysis Comparing the Mental Health of Children By Level of Young Carer Status.","authors":"Ed Janes, G J Melendez-Torres","doi":"10.1002/jad.12448","DOIUrl":"https://doi.org/10.1002/jad.12448","url":null,"abstract":"<p><strong>Introduction: </strong>Young carers research has predominantly focused on the experiences of children who often provide substantial levels of care for family members, and the impacts of this caring on their lives. While quantitative studies of prevalence have increased, there have been increasing calls for cross-sectional and longitudinal studies of young carers relative to children without caring responsibilities, to strengthen and challenge the existing evidence on impact.</p><p><strong>Methods/materials: </strong>The study utilized the Longitudinal Study of Young People in England: Next Steps (LSYPE), a cohort study of over 12,500 children aged 13 in 2004. The data set enabled the cross-sectional and longitudinal study of young carers mental health relative to those without caring responsibilities. A descriptive analysis produced separate prevalence estimates for the whole young carer spectrum and those with more substantial responsibilities, and assessed caring impact on individual mental health aspects. This was a precursor to the structural equation modelling (SEM) of their overall mental health.</p><p><strong>Results: </strong>The findings highlighted the marginal or positive impacts of short-term caring responsibilities, but also how mental health deteriorated over time. Both the short-term benefits and long-term deterioration of mental health was of a higher magnitude for those with more substantial responsibilities.</p><p><strong>Conclusion: </strong>The analysis of the larger young carer spectrum highlighted a diversity of positive and negative outcomes. While this was partly due to the size of the caring roles, duration of time in the carer role was a key factor in problematic caring roles.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142830538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dyadic Resistance in Parent-Adolescent Interactions During the Transition to High School.","authors":"Daniel Ji, Sheila K Marshall, Grant Charles","doi":"10.1002/jad.12451","DOIUrl":"https://doi.org/10.1002/jad.12451","url":null,"abstract":"<p><strong>Introduction: </strong>Although prior research has examined adolescents' resistance to parental control, the dyadic level of analysis has been overlooked. This study attended to how a Canadian sample of parents and adolescents engaged in resisting one another by observing moment-to-moment actions as they discussed the upcoming transition to high school.</p><p><strong>Methods: </strong>A secondary analysis of data collected from 2010 to 2012 using the Action-Project Method was conducted. The sample of 27 parent-adolescent dyads (23 mothers; 4 fathers); 13 boys, 14 girls (Mean youth age = 13.3) was recruited from two urban centers. Videorecorded self-directed conversations were immediately followed by open-ended video recall interviews. A novel way of analyzing data at the dyadic level of analysis was developed based on critical reflexive thematic analysis guided by social constructionist theory.</p><p><strong>Results: </strong>Resistance was observed at least once in 23 of the 27 conversations (total = 97, range = 0-9, Mean = 3.63, SD = 2.69). Four distinct themes were developed: Reminding of and then defending the \"constant battle\" lines, Cautious avoidance, the Nudging match, and No point anymore and minimal responses. Dyads varied in frequency and number of themes in their conversations with 78.56% engaging in more than one theme. Most differences came to a trickling of resistance wherein members did not agree but continued to interact without extending the resistance further.</p><p><strong>Conclusions: </strong>A dyad-centric approach to analysis was useful for observing how parents and adolescents engaged in resistance together. Our findings suggest that resistance can be seen as a dyadic concept that reflects a personalized relationship history that has implications for parent and youth identity development.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142830541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temporal Order and Developmental Context of Aggressive Attitude and Aggressive Behavior: Testing a Within-Person Reciprocal Effects Model.","authors":"Glenn D Walters, Lindsey Runell, Jon Kremser","doi":"10.1002/jad.12452","DOIUrl":"https://doi.org/10.1002/jad.12452","url":null,"abstract":"<p><strong>Introduction: </strong>The purpose of this study was to determine whether the relationship between aggressive attitude and aggressive behavior is reciprocal or bidirectional in nature.</p><p><strong>Method: </strong>A sample of 845 early adolescent youth (406 boys, 439 girls) between the ages of 10 and 13 (mean = 11.21) served as participants in this study. Aggressive attitudes were assessed with 4 items from the Denver Youth Survey Neutralization scale and aggressive behavior was assessed with 5 items from the Self-Reported Offending scale.</p><p><strong>Results: </strong>A random intercepts cross-lagged panel model (RI-CLPM) analysis revealed that aggressive attitude predicted aggressive behavior from Wave 1 to Wave 2 and from Wave 2 to Wave 3, whereas aggressive behavior only predicted aggressive attitude from Wave 1 to Wave 2. These findings insinuate that while aggressive attitude consistently predicted within-person increases in aggressive behavior, aggressive behavior may have been less consistent in predicting within-person increases in aggressive behavior.</p><p><strong>Conclusion: </strong>A partial or restricted bidirectional relationship may link aggressive attitude to aggressive behavior such that the reciprocal effect between the two is only or most clearly evident during the transition from childhood to adolescence (i.e., the age 11-to-12-year transition). The theoretical and practical implications of these results are discussed.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142829685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mother-Adolescent Relationship and Psychological Distress During the COVID-19 Pandemic: A Longitudinal Study.","authors":"Atsushi Sakai, Hiroto Murohashi, Seiji Watanabe","doi":"10.1002/jad.12447","DOIUrl":"https://doi.org/10.1002/jad.12447","url":null,"abstract":"<p><strong>Introduction: </strong>This study aims to investigate how mother-adolescent relationships evolved before and during the COVID-19 pandemic and their correlation with pandemic-related stress and adolescents' psychological distress.</p><p><strong>Methods: </strong>A longitudinal study involving 579 mother-adolescent dyads (junior high school students at Time 1; 50% male students) was conducted, with data collected before (October 2019) and during (October 2020) the pandemic in Japan. Both mothers and adolescents reported the perceived quality of their positive and conflictual relationships at each time point. At Time 2, assessments were made regarding perceived pandemic-related stress and adolescent psychological distress.</p><p><strong>Results: </strong>Structural equation modeling, cross-lagged regression, and mediation analysis revealed that perceptions of relationships by both mothers and adolescents before the pandemic predicted and sustained their own and their partners' perceptions during the pandemic. Furthermore, adolescents' perceptions of positive relationships with mothers protected against adolescents' distress. Otherwise, their perceptions of conflictual relationships with mothers posed a risk for adolescents' psychological distress. Additionally, the maintenance of adolescents' higher perception of positive relationships with their mothers was mediated by their perceived higher pandemic-related stress.</p><p><strong>Conclusions: </strong>These findings underscore the reciprocal and additive nature of mothers' and adolescents' perceptions of relationship quality, which in turn predict adolescents' mental health during stressful situations like a pandemic. Moreover, adolescents are encouraged not to suppress negative feelings about stress, to enhance perceptions of a positive relationship perceptions with their mother.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142819749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the p-Factor in Adolescence: A Bifactor Exploratory Structural Equation Modeling Approach and Its Association With Emerging Personality Pathology.","authors":"Ilaria Maria Antonietta Benzi, Andrea Fontana, Nicola Carone, Lucia Sideli, Francesca Locati, Laura Parolin, Karin Ensink","doi":"10.1002/jad.12449","DOIUrl":"https://doi.org/10.1002/jad.12449","url":null,"abstract":"<p><strong>Introduction: </strong>To account for the limitations of categorical taxonomies, a general psychopathology factor (p-factor) has been proposed as a transdiagnostic dimension that captures the shared variance across various forms of psychopathology. However, further research is required to clarify the specific characteristics that define the p-factor, particularly in adolescence - a period marked by heightened vulnerability to psychological disorders and significant developmental changes.</p><p><strong>Methods: </strong>This study utilized a sample of 1366 cisgender adolescents (56% assigned female at birth, Mage = 16.25, SD = 1.44) to examine the structure of the p-factor using Bifactor Exploratory Structural Equation Modeling. The study also explored the association between the p-factor and emerging personality pathology, focusing on self and interpersonal dimensions.</p><p><strong>Results: </strong>The p-factor was characterized by items reflecting negative affectivity, emotional dysregulation, and behavioral problems. Greater difficulties in self-related (e.g., sense of self, self-acceptance, and goals) and interpersonal dimensions (e.g., family relationships, aggression, and sexuality) were associated with higher levels of general psychopathology. A small but significant negative association was found between the quality of peer relationships and the p-factor, suggesting a potential protective role of friendships.</p><p><strong>Conclusions: </strong>The study highlights the multifaceted nature of the p-factor, confirming its relevance in capturing general psychological maladjustment during adolescence. The p-factor demonstrated a double-edged nature, encapsulating externalizing (e.g., impulsive behaviors, aggression) and internalizing symptoms (e.g., feelings of inadequacy and guilt). These findings provide insights into the interplay between general psychopathology and personality pathology, supporting a model that integrates self and interpersonal dimensions to understand adolescent psychopathology.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142819738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the Trajectories of Depressive Symptoms Associated With Bullying Victimization: The Intersection of Gender and Family Support.","authors":"Hyewon Son, Hayun Jang, Hansol Park, S V Subramanian, Jinho Kim","doi":"10.1002/jad.12450","DOIUrl":"https://doi.org/10.1002/jad.12450","url":null,"abstract":"<p><strong>Introduction: </strong>Children from multicultural families in South Korea are at high risk of bullying victimization, highlighting the need for a deeper understanding of the challenges they face. This study explores the gendered dynamics of depressive symptoms associated with persistent exposure to bullying victimization among these youths, as well as the role of family support.</p><p><strong>Methods: </strong>This study utilizes data from nine waves of the Multicultural Adolescents Panel Study (MAPS), spanning from 2011 (Wave 1) to 2019 (Wave 9). MAPS is a nationally representative longitudinal survey of adolescents with multicultural backgrounds and their mothers. Participants include 1375 families (51.1% girls; grade 4-13). Fixed-effects models were estimated to address the possibility of bias due to unobserved time-invariant confounders. Gender-stratified analyses and interaction models were employed to examine the moderating role of gender and family support.</p><p><strong>Results: </strong>Depressive symptoms among girls were higher with persistent bullying victimization; however, this association was observed up to two consecutive waves of exposure (an immediate and short-term pattern). In contrast, persistent bullying victimization was associated with a cumulative increase in depressive symptoms up to three or more consecutive waves of exposure in boys (an immediate and cumulative pattern). Moreover, while family support was associated with lower levels of depressive symptoms among bullied girls, bullied boys exhibited a similar pattern of a cumulative increase in depressive symptoms regardless of the level of family support.</p><p><strong>Conclusion: </strong>The study's findings suggest potential considerations for gendered interventions related to mental health outcomes of bullying victimization among multicultural family youth in Korea.</p>","PeriodicalId":48397,"journal":{"name":"Journal of Adolescence","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142796400","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}