Pub Date : 2024-09-07DOI: 10.1016/j.copsyc.2024.101879
Juan Pablo Bermúdez , Samuel Murray
Self-control is the ability to inhibit temptations and persist in one's decisions about what to do. In this article, we review recent evidence that suggests implicit beliefs about the process of self-control influence how the process operates. While earlier work focused on the moderating influence of willpower beliefs on depletion effects, we survey new directions in the field that emphasize how beliefs about the nature of self-control, self-control strategies, and their effectiveness have effects on downstream regulation and judgment. These new directions highlight the need to better understand the role of self-control beliefs in naturalistic decision-making.
{"title":"Believe in your self-control: Lay theories of self-control and their downstream effects","authors":"Juan Pablo Bermúdez , Samuel Murray","doi":"10.1016/j.copsyc.2024.101879","DOIUrl":"10.1016/j.copsyc.2024.101879","url":null,"abstract":"<div><p>Self-control is the ability to inhibit temptations and persist in one's decisions about what to do. In this article, we review recent evidence that suggests implicit beliefs about the process of self-control influence how the process operates. While earlier work focused on the moderating influence of willpower beliefs on depletion effects, we survey new directions in the field that emphasize how beliefs about the nature of self-control, self-control strategies, and their effectiveness have effects on downstream regulation and judgment. These new directions highlight the need to better understand the role of self-control beliefs in naturalistic decision-making.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101879"},"PeriodicalIF":6.3,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352250X24000927/pdfft?md5=ab85e2fa0f475b0bd9514da2d38350a4&pid=1-s2.0-S2352250X24000927-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142235277","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}
Pub Date : 2024-09-05DOI: 10.1016/j.copsyc.2024.101886
Jinyi Kuang , Cristina Bicchieri
Language plays a crucial role in the transmission of social norms. The way language is used, referred to as language framing, shapes perceptions of social norms. This review synthesizes recent research from various fields to explore the mechanisms through which language framing influences social norm perception. We highlight five key mechanisms: attention redirection, context-specific pragmatic inference, point-of-reference alteration, trustworthiness and credibility judgment, and emotion elicitation. We underscore the need to understand how these mechanisms interact with each other and the necessity for a comprehensive model that integrates linguistic processes into social norm perceptions. Such a model would enhance our ability to craft effective communication strategies aimed at promoting positive behavior and driving social changes.
{"title":"How language framing shapes the perception of social norms","authors":"Jinyi Kuang , Cristina Bicchieri","doi":"10.1016/j.copsyc.2024.101886","DOIUrl":"10.1016/j.copsyc.2024.101886","url":null,"abstract":"<div><p>Language plays a crucial role in the transmission of social norms. The way language is used, referred to as language framing, shapes perceptions of social norms. This review synthesizes recent research from various fields to explore the mechanisms through which language framing influences social norm perception. We highlight five key mechanisms: attention redirection, context-specific pragmatic inference, point-of-reference alteration, trustworthiness and credibility judgment, and emotion elicitation. We underscore the need to understand how these mechanisms interact with each other and the necessity for a comprehensive model that integrates linguistic processes into social norm perceptions. Such a model would enhance our ability to craft effective communication strategies aimed at promoting positive behavior and driving social changes.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101886"},"PeriodicalIF":6.3,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142235278","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}
Pub Date : 2024-09-05DOI: 10.1016/j.copsyc.2024.101882
Roy F. Baumeister , Nathalie André , Daniel A. Southwick , Dianne M. Tice
Ego depletion theory proposes that self-regulation depends on a limited energy resource (willpower). The simple initial theory has been refined to emphasize conservation rather than resource exhaustion, extended to encompass decision making, planning, and initiative, and linked to physical bodily energy (glucose). Recent challenges offered alternative explanations (which have largely failed) and questioned replicability (which has now been well established). Methods have improved, particularly with emphasis on longer, stronger manipulations to ensure fatigue. New work extends ego depletion into workplace settings and sports. Interpersonal conflict may be both a major cause and consequence. New questions include the possibility of chronic ego depletion (e.g., in burnout), protective factors and coping strategies, individual differences, and recovery processes.
{"title":"Self-control and limited willpower: Current status of ego depletion theory and research","authors":"Roy F. Baumeister , Nathalie André , Daniel A. Southwick , Dianne M. Tice","doi":"10.1016/j.copsyc.2024.101882","DOIUrl":"10.1016/j.copsyc.2024.101882","url":null,"abstract":"<div><p>Ego depletion theory proposes that self-regulation depends on a limited energy resource (willpower). The simple initial theory has been refined to emphasize conservation rather than resource exhaustion, extended to encompass decision making, planning, and initiative, and linked to physical bodily energy (glucose). Recent challenges offered alternative explanations (which have largely failed) and questioned replicability (which has now been well established). Methods have improved, particularly with emphasis on longer, stronger manipulations to ensure fatigue. New work extends ego depletion into workplace settings and sports. Interpersonal conflict may be both a major cause and consequence. New questions include the possibility of chronic ego depletion (e.g., in burnout), protective factors and coping strategies, individual differences, and recovery processes.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101882"},"PeriodicalIF":6.3,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142232846","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}
Pub Date : 2024-09-05DOI: 10.1016/j.copsyc.2024.101887
Martin S. Hagger , Kyra Hamilton
We summarize theory and research testing a mechanistic explanation for the trait self-control-health behavior relationship. Specifically, social cognition constructs summarizing individuals' utility, normative, risk, and capacity beliefs with respect to future health behavior performance are proposed to mediate the self-control-health behavior relationship. The effect represents the informational function of self-control in decision making. We also specify a mechanism wherein trait self-control moderates the intention-behavior relationship such that ‘good’ self-control affords effective intention-to-action translation. Both effects have pervasive support in the extent literature. We propose ongoing meta-analyses expected to provide further robust support for these mechanistic effects and the need for research employing designs enabling better directional and causal inferences in the effects, including experimental or types of cross-lagged panel design.
{"title":"Trait self-control as a determinant of health behavior: Recent advances on mechanisms and future directions for research","authors":"Martin S. Hagger , Kyra Hamilton","doi":"10.1016/j.copsyc.2024.101887","DOIUrl":"10.1016/j.copsyc.2024.101887","url":null,"abstract":"<div><p>We summarize theory and research testing a mechanistic explanation for the trait self-control-health behavior relationship. Specifically, social cognition constructs summarizing individuals' utility, normative, risk, and capacity beliefs with respect to future health behavior performance are proposed to mediate the self-control-health behavior relationship. The effect represents the informational function of self-control in decision making. We also specify a mechanism wherein trait self-control moderates the intention-behavior relationship such that ‘good’ self-control affords effective intention-to-action translation. Both effects have pervasive support in the extent literature. We propose ongoing meta-analyses expected to provide further robust support for these mechanistic effects and the need for research employing designs enabling better directional and causal inferences in the effects, including experimental or types of cross-lagged panel design.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101887"},"PeriodicalIF":6.3,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352250X24001003/pdfft?md5=8d02279c24ef7d1ab3bae62be1cef959&pid=1-s2.0-S2352250X24001003-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142235280","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}
Pub Date : 2024-09-05DOI: 10.1016/j.copsyc.2024.101877
Daan van Knippenberg
Team diversity holds promises and challenges for team performance. The promise of diversity lies in synergy generated from exchange and integration of diverse perspectives; the challenge lies in social categorization processes that give rise to biases favoring similar others over dissimilar others that disrupt team collaboration. I discuss theory capturing these paths to synergetic and disruptive effects and their contingencies as well as the evidence in research in team diversity and performance. I conclude that the evidence is consistent with the theory, but increasingly suffers from proliferation of moderators and mediators without integrative efforts to consolidate accumulating insights. I also identify theoretical parallels between the study of diversity and demographic dissimilarity as opportunity to develop integrative theory.
{"title":"Team diversity and team performance: Paths to synergetic and disruptive effects","authors":"Daan van Knippenberg","doi":"10.1016/j.copsyc.2024.101877","DOIUrl":"10.1016/j.copsyc.2024.101877","url":null,"abstract":"<div><p>Team diversity holds promises and challenges for team performance. The promise of diversity lies in synergy generated from exchange and integration of diverse perspectives; the challenge lies in social categorization processes that give rise to biases favoring similar others over dissimilar others that disrupt team collaboration. I discuss theory capturing these paths to synergetic and disruptive effects and their contingencies as well as the evidence in research in team diversity and performance. I conclude that the evidence is consistent with the theory, but increasingly suffers from proliferation of moderators and mediators without integrative efforts to consolidate accumulating insights. I also identify theoretical parallels between the study of diversity and demographic dissimilarity as opportunity to develop integrative theory.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"59 ","pages":"Article 101877"},"PeriodicalIF":6.3,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142146547","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}
Pub Date : 2024-09-05DOI: 10.1016/j.copsyc.2024.101885
Morgan Weaving, Michele J. Gelfand
Exploring social norms through a diversity perspective, this review examines whether minorities live in ‘tighter’ worlds, wherein they are subject to stricter rules and punishments. Integrating research from psychology, economics, and organizational behavior, we first examine whether minorities are more likely to have tightness imposed on them—i.e., receive more monitoring and harsher penalties in response to norm violations, compared to their majority counterparts. Turning to the subjective experience of minority group members, we explore whether minorities are calibrated to these penalties and experience greater lived tightness—the feeling of being chronically surveilled, judged harshly, and fearing excessive punishment for wrongdoing. We suggest that both imposed and lived tightness contributes to power inequalities and patterns of segregation. This framework helps to organize disparate research streams investigating minorities' experience of social norms, and highlights unanswered questions about when, and why, minority group members feel more constrained by social rules, as well as the consequences of these experiences for their economic and psychological well-being.
{"title":"Majority rule: Do minorities live in ‘tighter’ social worlds?","authors":"Morgan Weaving, Michele J. Gelfand","doi":"10.1016/j.copsyc.2024.101885","DOIUrl":"10.1016/j.copsyc.2024.101885","url":null,"abstract":"<div><div>Exploring social norms through a diversity perspective, this review examines whether minorities live in ‘tighter’ worlds, wherein they are subject to stricter rules and punishments. Integrating research from psychology, economics, and organizational behavior, we first examine whether minorities are more likely to have tightness <em>imposed</em> on them—i.e., receive more monitoring and harsher penalties in response to norm violations, compared to their majority counterparts. Turning to the subjective experience of minority group members, we explore whether minorities are calibrated to these penalties and experience greater <em>lived tightness</em>—the feeling of being chronically surveilled, judged harshly, and fearing excessive punishment for wrongdoing. We suggest that both imposed and lived tightness contributes to power inequalities and patterns of segregation. This framework helps to organize disparate research streams investigating minorities' experience of social norms, and highlights unanswered questions about when, and why, minority group members feel more constrained by social rules, as well as the consequences of these experiences for their economic and psychological well-being.</div></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101885"},"PeriodicalIF":6.3,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142235279","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}
Pub Date : 2024-09-04DOI: 10.1016/j.copsyc.2024.101883
Kentaro Fujita , Abigail A. Scholer , David B. Miele
Psychological research on self-control—the forgoing of immediate rewards in favor of global goals—focuses largely on how people monitor and control their thoughts, feelings, and behavior. Comparatively less work has examined the regulation of motivational states. This is surprising given the motivational roots of self-control dilemmas: people desire an immediate reward on the one hand, but also recognize that this reward precludes the ability to attain higher-priority concerns on the other. We describe an emerging perspective that highlights the monitoring and control of one's motivational states; i.e., metamotivation. We distinguish this approach from similar approaches (e.g., cognitive control, emotion regulation) and review initial supporting empirical results. Studying metamotivation is essential if we are to gain a comprehensive understanding into the questions of who, when, and why people succeed or fail at self-control.
{"title":"Metamotivation: The regulation of motivation in self-control","authors":"Kentaro Fujita , Abigail A. Scholer , David B. Miele","doi":"10.1016/j.copsyc.2024.101883","DOIUrl":"10.1016/j.copsyc.2024.101883","url":null,"abstract":"<div><p>Psychological research on self-control—the forgoing of immediate rewards in favor of global goals—focuses largely on how people monitor and control their thoughts, feelings, and behavior. Comparatively less work has examined the regulation of motivational states. This is surprising given the motivational roots of self-control dilemmas: people desire an immediate reward on the one hand, but also recognize that this reward precludes the ability to attain higher-priority concerns on the other. We describe an emerging perspective that highlights the monitoring and control of one's motivational states; i.e., metamotivation. We distinguish this approach from similar approaches (e.g., cognitive control, emotion regulation) and review initial supporting empirical results. Studying metamotivation is essential if we are to gain a comprehensive understanding into the questions of who, when, and why people succeed or fail at self-control.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101883"},"PeriodicalIF":6.3,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142235281","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}
Pub Date : 2024-09-04DOI: 10.1016/j.copsyc.2024.101884
Sarah Vahed , Elijah P. Galván , Alan G. Sanfey
Social decision-making is guided by a complex set of social norms. Computational modeling can play a significant role in enriching our understanding of these norms and how precisely they direct social choices. Here, we highlight three major advantages to using computational modeling, particularly models derived from Utility Theory, in the study of social norms. We illustrate how such models can help generate detailed processes of decision-making, enforce theoretical precision by delineating abstract concepts, and unpack when, and why, people adhere to specific social norms. For each benefit, we discuss a recent study which has employed modeling in the service of assessing the role of norms in decision-making, collectively revealing how computational modeling enables better prediction, description, and explanation of important social choices.
{"title":"Computational modeling of social decision-making","authors":"Sarah Vahed , Elijah P. Galván , Alan G. Sanfey","doi":"10.1016/j.copsyc.2024.101884","DOIUrl":"10.1016/j.copsyc.2024.101884","url":null,"abstract":"<div><p>Social decision-making is guided by a complex set of social norms. Computational modeling can play a significant role in enriching our understanding of these norms and how precisely they direct social choices. Here, we highlight three major advantages to using computational modeling, particularly models derived from Utility Theory, in the study of social norms. We illustrate how such models can help generate detailed processes of decision-making, enforce theoretical precision by delineating abstract concepts, and unpack when, and why, people adhere to specific social norms. For each benefit, we discuss a recent study which has employed modeling in the service of assessing the role of norms in decision-making, collectively revealing how computational modeling enables better prediction, description, and explanation of important social choices.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101884"},"PeriodicalIF":6.3,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352250X24000976/pdfft?md5=60bc2de852a0920d1f81943410d326f5&pid=1-s2.0-S2352250X24000976-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142229708","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}
Pub Date : 2024-09-03DOI: 10.1016/j.copsyc.2024.101881
Veronika Job , Christopher Mlynski , Jana Nikitin
Popular conceptions hold that effort is costly and aversive, causing people to generally avoid effort unless justified. We critically discuss evolutionary, phenomenological, and behavioral arguments supporting this “law of least effort”, proposing that people may approach effort without direct extrinsic benefits. First, a “need for effort” is functional for health and learning. Second, experiencing contingency of effort and reward in the context of broader goals may lead to effort-seeking behavior. Moreover, beliefs with implications for the meaning of effort (e.g., as signaling difficulty or lack of talent) predict effort preferences. Thus, evolutionary, developmental, and social-cognitive factors may drive the pursuit of challenging goals that lie beyond life necessities but are essential for improvement and long-term development.
{"title":"Challenging the law of least effort","authors":"Veronika Job , Christopher Mlynski , Jana Nikitin","doi":"10.1016/j.copsyc.2024.101881","DOIUrl":"10.1016/j.copsyc.2024.101881","url":null,"abstract":"<div><p>Popular conceptions hold that effort is costly and aversive, causing people to generally avoid effort unless justified. We critically discuss evolutionary, phenomenological, and behavioral arguments supporting this “law of least effort”, proposing that people may approach effort without direct extrinsic benefits. First, a “need for effort” is functional for health and learning. Second, experiencing contingency of effort and reward in the context of broader goals may lead to effort-seeking behavior. Moreover, beliefs with implications for the meaning of effort (e.g., as signaling difficulty or lack of talent) predict effort preferences. Thus, evolutionary, developmental, and social-cognitive factors may drive the pursuit of challenging goals that lie beyond life necessities but are essential for improvement and long-term development.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101881"},"PeriodicalIF":6.3,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352250X24000940/pdfft?md5=37cec347b33d389584a4a42fdfc2fed7&pid=1-s2.0-S2352250X24000940-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142232847","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}
Pub Date : 2024-09-02DOI: 10.1016/j.copsyc.2024.101878
Malte Friese , Sebastian Bürgler , Wilhelm Hofmann , Marie Hennecke
Robust associations of self-control with successful goal pursuit have been amply demonstrated. Much less is known about the psychological processes that occur when people grapple with self-control conflicts and that may contribute to successful goal pursuit. Influenced by the neighboring fields of emotion regulation and coping, self-regulatory flexibility has been identified as one of such potential processes. The aim of this review is to provide an overview of selected models of regulatory flexibility, empirical evidence on associations with self-regulatory success, and to identify avenues for future research.
{"title":"Self-regulatory flexibility","authors":"Malte Friese , Sebastian Bürgler , Wilhelm Hofmann , Marie Hennecke","doi":"10.1016/j.copsyc.2024.101878","DOIUrl":"10.1016/j.copsyc.2024.101878","url":null,"abstract":"<div><p>Robust associations of self-control with successful goal pursuit have been amply demonstrated. Much less is known about the psychological processes that occur when people grapple with self-control conflicts and that may contribute to successful goal pursuit. Influenced by the neighboring fields of emotion regulation and coping, self-regulatory flexibility has been identified as one of such potential processes. The aim of this review is to provide an overview of selected models of regulatory flexibility, empirical evidence on associations with self-regulatory success, and to identify avenues for future research.</p></div>","PeriodicalId":48279,"journal":{"name":"Current Opinion in Psychology","volume":"60 ","pages":"Article 101878"},"PeriodicalIF":6.3,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2352250X24000915/pdfft?md5=5ca093163d0644c0ec6ec1c7f5fb4db2&pid=1-s2.0-S2352250X24000915-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142159089","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}