Research on Child and Adolescent Psychopathology最新文献

{"title":"Suicide Ideation Among Transgender and Gender Diverse Adolescents: The Role of Parental Invalidation of Adolescents' Gender Identity.","authors":"Erika C Esposito, Hannah Ellerkamp, Alana M Eisenberg, Elizabeth D Handley, Catherine R Glenn","doi":"10.1007/s10802-024-01203-y","DOIUrl":"10.1007/s10802-024-01203-y","url":null,"abstract":"<p><p>Transgender and gender diverse (TGD) youth experience chronic and acute stress associated with their gender identity contributing to their increased risk of suicide and suicide ideation (SI) compared to non-TGD peers. This study examined how invalidating and accepting gender-related experiences with a parent impact SI severity among TGD adolescents cross-sectionally and longitudinally, within-person. Participants were 15 TGD adolescents with past month SI recruited across community and clinical settings. Adolescents completed a baseline assessment of validated interviews and self-report measures on parental invalidation and SI severity. Over a 14-day follow-up period, adolescents reported instances of parental gender invalidation and acceptance, relative stress of those experiences, and SI severity multiple times/day via ecological momentary assessment (EMA). Bivariate associations of parental invalidation and acceptance with SI were examined at baseline, while multilevel models examined the relationship within-person over follow-up. Cross-sectionally, greater perceived invalidation and non-affirmation by their parents was associated with more severe SI. Over the follow up, instances of perceived parental invalidation were associated with passive SI within-person. Findings partially support the minority stress theory and social safety perspective by showing that perceived gender-invalidation from parents affects SI in TGD adolescents, both cross-sectionally and longitudinally. Further research is needed to identify specific emotional and cognitive factors, such as perceived stress, that contribute to the risk of SI among TGD youth and inform the development of targeted interventions for this vulnerable population.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":"1329-1342"},"PeriodicalIF":2.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141065881","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":"Behavioral Inhibition and Social Anxiety Disorder as Predictors of Long-Term Outcomes of Cognitive Behavioral Therapy for Youth Anxiety Disorders.","authors":"Toril Skumsnes, Krister W Fjermestad, Gro Janne Wergeland, Marianne Aalberg, Einar R Heiervang, Arne Kodal, Jo Magne Ingul","doi":"10.1007/s10802-024-01215-8","DOIUrl":"10.1007/s10802-024-01215-8","url":null,"abstract":"<p><p>The temperamental trait behavioral inhibition (BI) is related to the development and maintenance of anxiety, particularly much so to social anxiety disorder. We investigated if BI and social anxiety disorder predicted cognitive behavioral therapy (CBT) outcomes for youth anxiety. Youth (N = 179; M_age = 11.6 years) were assessed 4 years following a randomized controlled CBT effectiveness trial. BI was measured by the parent-reported Behavioral Inhibition Questionnaire at baseline. The outcomes were diagnostic recovery, youth- and parent-reported anxiety symptoms, and clinical severity at post-treatment, 1-year, and 4-year follow-up. Having social anxiety disorder negatively predicted diagnostic recovery and predicted higher clinical severity at all assessment points and was the only significant predictor of outcomes at 4-year follow-up. Higher BI negatively predicted diagnostic recovery and predicted higher clinical severity and parent-reported symptom levels at post-treatment and 1-year follow-up, and predicted higher youth-reported anxiety levels at 1-year follow-up. Higher BI was the only predictor of youth- and parent-reported anxiety symptoms. BI and social anxiety disorder seem to be unique predictors of CBT outcomes among youth with anxiety disorders. CBT adaptations may be indicated for youth with high BI and social anxiety disorder.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":"1427-1439"},"PeriodicalIF":2.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11420389/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141311888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effectiveness of Modular Transdiagnostic Cognitive Behavioral Therapy Versus Treatment as Usual for Youths Displaying School Attendance Problems: A Randomized Controlled Trial.","authors":"Daniel B Johnsen, Johanne J Lomholt, David Heyne, Morten B Jensen, Pia Jeppesen, Wendy K Silverman, Mikael Thastum","doi":"10.1007/s10802-024-01196-8","DOIUrl":"10.1007/s10802-024-01196-8","url":null,"abstract":"<p><p>School attendance problems (SAPs) are associated with negative short- and long-term outcomes. Despite high prevalence of SAPs, there is a shortage of evidence-based interventions. Existing approaches often target either school refusal or truancy, leaving a gap in effective interventions addressing both types of SAPs. This randomized controlled trial (RCT) assessed the effectiveness of Back2School (B2S), a modular transdiagnostic cognitive behavioral therapy (CBT) for SAPs, compared to treatment as usual (TAU). Outcomes included youths' school attendance and mental health. A group (B2S, TAU) × time (Pre, Post, 3-Month Follow-Up) design involving 152 youths (B2S; n = 74, TAU; n = 78) with SAPs (i.e., ≥ 10% absence in the past three months), aged 6-16 years (M = 12.2, SD = 2.2, males = 60%) were used. B2S comprised three months of CBT with youths, parents, and school involvement, while TAU comprised public and/or private intervention services. On average, youths in B2S received 15.0, (SD = 3.9) hours of intervention, while those in TAU received 13.4, (SD = 21.6). Intervention effects were investigated using mixed linear models. Both B2S and TAU exhibited significant within-group improvements in school attendance, with no significant differences between them. However, the B2S group significantly outperformed TAU in reducing youths' emotional problems, conduct problems, problems with peers, the overall impact of problems, and increasing youths self-efficacy for attending school and parent self-efficacy for dealing with a SAP. This RCT represents the first evaluation of a modular transdiagnostic CBT for youths displaying SAPs, showing significant mental health and self-efficacy benefits.  (Clinical trial registration: ClinicalTrials.gov: NCT03459677).</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":"1397-1412"},"PeriodicalIF":2.9,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11420258/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140913161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Behavioral and Emotional Responding to Punishment in ADHD: Is Increased Emotionality Related to Altered Behavioral Responding?","authors":"An-Katrien Hulsbosch, Brent Alsop, Marina Danckaerts, Dagmar Van Liefferinge, Gail Tripp, Saskia Van der Oord","doi":"10.1007/s10802-024-01238-1","DOIUrl":"https://doi.org/10.1007/s10802-024-01238-1","url":null,"abstract":"<p><p>Children with ADHD are theorized to experience increased negative emotional responses to punishment, compared to typically developing (TD) children, resulting in altered behavioral responding (Amsel, 1992). However, this has not been empirically tested. The current study evaluated the effects of punishment and reward on the behavioral and emotional responding of children with and without ADHD. Fifty-three children with ADHD (64.15% boys) and 46 TD children (47.83% boys), age 6-12, completed a task in which they chose between playing two simultaneously available games. Reward was arranged symmetrically across the games; responses on one game were punished four times as often as responses on the other game. Children's negative and positive emotional expressions were assessed during task completion with facial expression coding. Results indicated both groups showed a preference for playing the less punished game. Children with ADHD took longer to respond after punishment and reward compared to TD children. Negative emotional expressions increased with time on task for those with ADHD, the opposite pattern was seen in TD children. Children with ADHD showed more positive emotional expressions overall. The effect of ADHD on increased response times after reward was statistically fully mediated by increased positive facial expressions. Findings indicate children with ADHD do not show an altered response bias under punishment compared to TD children, but their cumulative negative emotional responding may indicate problems with building frustration tolerance as hypothesized by Amsel (1992). Results are theoretically important as they suggest increased emotional responding in ADHD is associated with slower responding.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142112985","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":"Gender Difference in the Onset of Adolescent Depressive Symptoms: A Cross-Lagged Panel Network Analysis.","authors":"Sihan Liu, Haining Ren, Yijia Li, Yang Liu, Sinan Fu, Zhuo Rachel Han","doi":"10.1007/s10802-024-01235-4","DOIUrl":"https://doi.org/10.1007/s10802-024-01235-4","url":null,"abstract":"<p><p>Depressive symptoms are prevalent in adolescents, especially girls, underscoring the need for early detection and targeted interventions. Identifying initial symptoms and their temporal associations is vital for such interventions. This study used cross-lagged panel network (CLPN) analysis to examine the central depressive symptoms and their interconnections within a national cohort derived from the China Family Panel Study (CFPS). The participants included 2524 adolescents (45.8% girls), with depressive symptoms assessed using the Epidemiological Studies Depression Scale (CES-D-8) in 2016 (M_age = 12.30) and 2018 (M_age = 14.25). The CLPN model showed that \"loneliness\" and \"not getting going (fatigue)\" at T1 were the strongest predictors of subsequent depressive symptoms at T2, after controlling for demographic variables and depressive symptoms at T1. Conversely, depressed mood and anhedonia at T2 were most likely to be influenced by other symptoms at T1. Gender-stratified analyses identified \"loneliness\" as the initial symptom in girls and \"fatigue\" for boys. Additionally, girls exhibited stronger reciprocal associations among depressive symptoms than boys. The findings suggest that addressing interpersonal loneliness is crucial for adolescent girls, whereas somatic fatigue should be a focus for adolescent boys, highlighting the need for gender-specific approaches in early intervention strategies. This research provides insights into the distinct gendered networks of depressive symptomatology in adolescents, informing tailored prevention and intervention efforts.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142112986","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":"Adolescents with Elevated Psychopathic Traits are Associated with an Increased Risk for Premature Mortality.","authors":"J Michael Maurer, Aparna R Gullapalli, Michaela M Milillo, Corey H Allen, Samantha N Rodriguez, Bethany G Edwards, Nathaniel E Anderson, Carla L Harenski, Kent A Kiehl","doi":"10.1007/s10802-024-01233-6","DOIUrl":"https://doi.org/10.1007/s10802-024-01233-6","url":null,"abstract":"<p><p>The mortality rate among adolescents has been steadily increasing in recent years. Researchers have previously identified forms of externalizing psychopathology measured during adolescence associated with an increased risk for premature mortality, including attention-deficit/hyperactivity disorder (ADHD), substance use disorders (SUDs), oppositional defiant disorder (ODD), and conduct disorder (CD). The current study investigated whether additional personality traits (i.e., adolescent psychopathic traits, assessed via the Hare Psychopathy Checklist: Youth Version [PCL:YV]) were also associated with premature mortality risk among maximum-security incarcerated adolescents (N = 332). During a follow-up period ranging from 10 to 14 years, premature mortality was observed in n = 33 participants (9.94%), a mortality rate nearly ten times higher than population norms. We observed that adolescents scoring the highest on PCL:YV total scores exhibited significantly higher rates of premature mortality compared to adolescents scoring lower on PCL:YV total scores via Fisher's exact tests. Additionally, through univariate Cox proportional hazard regression analyses, PCL:YV total, Factor 2 (measuring lifestyle/behavioral and antisocial/developmental psychopathic traits), Facet 1 (measuring interpersonal psychopathic traits), and Facet 3 (measuring lifestyle/behavioral psychopathic traits) scores were associated with faster time to premature mortality. In supplemental analyses performed, we observed that adolescents meeting criteria for externalizing psychopathology (i.e., ADHD, SUDs, ODD, and CD) did not exhibit higher rates of premature mortality compared to control participants. The current study therefore identifies additional maladaptive personality traits to consider in relation to premature mortality risk (i.e., psychopathic traits) among a high-risk sample of incarcerated adolescents.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142112984","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":"What Emotion Regulation Strategies are Associated with a General Psychopathology Factor (p) in Adolescence? Identifying Possible Transdiagnostic Targets for Intervention.","authors":"Siri Saugestad Helland, Emily Gabriela Vira, John Kjøbli, Espen Røysamb, Ragnhild Bang Nes, Jannike Kaasbøll, Silje Baardstu","doi":"10.1007/s10802-024-01239-0","DOIUrl":"https://doi.org/10.1007/s10802-024-01239-0","url":null,"abstract":"<p><p>Mental health problems in adolescence are increasing and there is an urgent call for transdiagnostic interventions, as most adolescents experience problems across multiple domains. Research has identified a general psychopathology factor (p) capturing the shared variance across mental health problems. In parallel, there is empirical support for the transdiagnostic nature of emotion regulation. In the current study, we explore the associations between p and emotion regulation strategies to identify which strategies may be promising targets for intervention. Data from the population-based Youth and Mental Health Study (YAMHS) (N = 2,464, mean age 13.7 years, SD 0.6) was used. The fit of different structural models of emotion regulation and psychopathology were compared, and latent factors from the final models were included in multiple regression analyses to explore the associations between p and emotion regulation strategies. A bifactor exploratory structural equation model (B-ESEM) showed best fit for modelling p. For emotion regulation strategies, an ESEM model showed best fit, including Rumination, Reactive Impulsivity, Distraction, Non-Acceptance, Problem Solving, Social Support, and Proactive Behavior. Results showed that a higher score on p was predicted by higher scores on the emotion regulation strategies Rumination (β = .38, p < .001) and Reactive Impulsivity (β = .35, p < .001), and lower scores on Problem Solving (β = -.15, p < .001). The results indicate that Rumination and Reactive Impulsivity have the strongest associations with p and may be promising targets for mental health interventions for adolescents.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142082050","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":"Positive Emotion Dysregulation and Social Impairments in Adolescents with and without ADHD.","authors":"Julia D McQuade, Daria Taubin, Arianna E Mordy","doi":"10.1007/s10802-024-01237-2","DOIUrl":"https://doi.org/10.1007/s10802-024-01237-2","url":null,"abstract":"<p><p>Although research suggests that emotion dysregulation may underlie adolescents' social impairments, studies have focused almost exclusively on the dysregulation of negative emotions. The present study addressed this gap in the literature by examining whether behavioral manifestations of positive emotion dysregulation are also implicated. A sample of 13-18-year-old adolescents (56.8% female) with and without a childhood diagnosis of attention-deficit/hyperactivity disorder (ADHD) was used, increasing variability in impairment profiles. Adolescents self-reported behavioral difficulties related to positive emotion dysregulation (i.e., impulse control difficulties, difficulties engaging in goal-directed behavior, and non-acceptance of positive emotions), negative emotion dysregulation, and social impairments (i.e., peer rejection, friendship quality, deviant peer affiliation, aggression, and victimization); parents rated adolescent's ADHD symptoms. Regression analyses indicated that impulse control difficulties when experiencing positive emotions uniquely predicted greater conflict in the best friend relationship, deviant peer affiliation, aggression, and victimization, even when accounting for negative emotion dysregulation and current ADHD symptoms. The significant effect of impulse control difficulties on these social impairments was consistent when accounting for oppositional defiant disorder and depression symptoms and when examining the main predictors only in adolescents with childhood or adolescent clinical elevations in ADHD symptoms. These results are the first to indicate that even for adolescents with ADHD, positive emotion dysregulation, and specifically impulse control difficulties, may significantly predict social challenges.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142047299","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":"Paternal Activation as a Protective Factor against Problem Behaviors in Early Childhood.","authors":"Julia S Feldman, Melvin N Wilson, Daniel S Shaw","doi":"10.1007/s10802-024-01179-9","DOIUrl":"10.1007/s10802-024-01179-9","url":null,"abstract":"<p><p>Activation parenting includes behaviors that challenge children to approach novel situations, explore their environments, and take physical and socioemotional risks through a balance of encouragement and limit-setting. Although components of activation parenting have been linked to lower levels of children's problem behaviors, comprehensive measures of activation parenting and longitudinal research on families from low socioeconomic backgrounds are lacking. The goal of the present study was to test associations between paternal activation parenting at age 3 and children's externalizing and internalizing problems at age 5 in a sample of low-income, ethnically diverse fathers. Participating fathers (N = 171; 9% Black, 47% white, 8% Latinx; mean household income = $25,145) and their children (51% female) were drawn from the Early Steps Multisite Study. Activation parenting during a teaching task at child age 3 was associated with lower levels of internalizing problems at age 5 and decreases in externalizing problems from baseline (age 2). Implications of the current findings are presented for future research on associations between activation parenting and child problem behaviors, including the potential for the development of prevention and intervention programs.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":"1-15"},"PeriodicalIF":2.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11288771/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139933352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Prospective Predictive Power of Parent-Reported Personality Traits and Facets in First-Onset Depression in Adolescent Girls.","authors":"Yiming Zhong, Greg Perlman, Daniel N Klein, Jingwen Jin, Roman Kotov","doi":"10.1007/s10802-024-01186-w","DOIUrl":"10.1007/s10802-024-01186-w","url":null,"abstract":"<p><p>Certain personality traits and facets are well-known risk factors that predict first-onset depression during adolescence. However, prior research predominantly relied on self-reported data, which has limitations as a source of personality information. Reports from close informants have the potential to increase the predictive power of personality on first-onsets of depression in adolescents. With easy access to adolescents' behaviors across settings and time, parents may provide important additional information about their children's personality. The same personality trait(s) and facet(s) rated by selves (mean age 14.4 years old) and biological parents at baseline were used to prospectively predict depression onsets among 442 adolescent girls during a 72-month follow-up. First, bivariate logistic regression was used to examine whether parent-reported personality measures predicted adolescent girls' depression onsets; then multivariate logistic regression was used to test whether parent reports provided additional predictive power above and beyond self-reports of same trait or facet. Parent-reported personality traits and facets predicted adolescents' depression onsets, similar to findings using self-reported data. After controlling for the corresponding self-report measures, parent-reported higher openness (at the trait level) and higher depressivity (at the facet-level) incrementally predicted first-onset of depression in the sample. Findings demonstrated additional variance contributed by parent-reported personality measures and validated a multi-informant approach in using personality to prospectively predict onsets of depression in adolescent girls.</p>","PeriodicalId":36218,"journal":{"name":"Research on Child and Adolescent Psychopathology","volume":" ","pages":"1221-1231"},"PeriodicalIF":2.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11289305/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140176874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}