Leadership Quarterly最新文献_第9页

Opening the black box: Uncovering the leader trait paradigm through machine learning 打开黑盒子:通过机器学习揭示领导者特质范式

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2021.101515

Brian M. Doornenbal , Brian R. Spisak , Paul A. van der Laken

引用次数: 19

Determining causal relationships in leadership research using Machine Learning: The powerful synergy of experiments and data science 利用机器学习确定领导力研究中的因果关系:实验和数据科学的强大协同作用

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2020.101426

Allan Lee , Ilke Inceoglu , Oliver Hauser , Michael Greene

引用次数: 15

Effect of charismatic signaling in social media settings: Evidence from TED and Twitter 魅力信号在社交媒体环境中的作用:来自TED和Twitter的证据

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2020.101476

Benjamin Tur , Jennifer Harstad , John Antonakis

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引用次数: 26

Leading teams over time through space: Computational experiments on leadership network archetypes 跨越时空的领导团队:领导网络原型的计算实验

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2021.101595

Alina Lungeanu, Leslie A. DeChurch, Noshir S. Contractor

{"title":"Leading teams over time through space: Computational experiments on leadership network archetypes","authors":"Alina Lungeanu, Leslie A. DeChurch, Noshir S. Contractor","doi":"10.1016/j.leaqua.2021.101595","DOIUrl":"10.1016/j.leaqua.2021.101595","url":null,"abstract":"<div><p>A key function of team leadership is building and sustaining shared mental models. Topological approaches to leadership identify structural patterns, such as decentralized and shared leadership that empower members to collectively lead themselves toward important goals, but an open question is the particular form of leadership that best promotes team mental models. We explored 8 leadership archetypes using a computational model fit on data from a unique sample of NASA analog space crews. Data from 4, 4-member crews living and working together for 45-days were used to parameterize the model which then accurately predicted mental models for the next set of 4-member crews. The validated model was used to conduct virtual experiments exploring the effects of leadership structures on mental models. We found shared leadership has the largest effect on shared mental models, followed by hierarchical and coordinated leadership. These findings extend shared leadership theory leveraging computational methods to examine leadership archetypes and suggest propositions about how they shape team functioning over time.</p></div>","PeriodicalId":48434,"journal":{"name":"Leadership Quarterly","volume":"33 5","pages":"Article 101595"},"PeriodicalIF":7.5,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73084324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Predicting leadership perception with large-scale natural language data 利用大规模自然语言数据预测领导感知

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2021.101535

Sudeep Bhatia , Christopher Y. Olivola , Nazlı Bhatia , Amnah Ameen

{"title":"Predicting leadership perception with large-scale natural language data","authors":"Sudeep Bhatia , Christopher Y. Olivola , Nazlı Bhatia , Amnah Ameen","doi":"10.1016/j.leaqua.2021.101535","DOIUrl":"10.1016/j.leaqua.2021.101535","url":null,"abstract":"<div><p>We present a computational method for predicting, and identifying the correlates of, leadership perceptions for prominent individuals. Our approach proxies knowledge representations for these individuals using high-dimensional semantic vectors derived from large-scale news media datasets. It then applies machine learning techniques to build a model that maps these vectors onto participant ratings of leadership effectiveness. This method greatly outperforms other approaches and achieves accuracy rates comparable to human participants in predicting leadership effectiveness judgments. Crucially, it relies on attributes and associations identified by established theories of leadership perception—notably implicit leadership theories—as guiding lay leadership perception. Thus, our model appears to have learnt the same implicit leadership cues as our human participants. In addition, we show that our approach can be used to not only predict leadership effectiveness judgments, but also to identify dimensions that people associate with effective leadership, as well as quantify the extent of this association for each dimension. We illustrate the broad applicability of our method by using it to predict leadership perceptions for over 6000 individuals in the public sphere, and to algorithmically uncover the particular traits, concepts, and attributes that people most strongly associate with effective leaders.</p></div>","PeriodicalId":48434,"journal":{"name":"Leadership Quarterly","volume":"33 5","pages":"Article 101535"},"PeriodicalIF":7.5,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.leaqua.2021.101535","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77500502","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 19

Leadership in the digital era: A review of who, what, when, where, and why 数字时代的领导力:回顾谁、什么、何时、何地、为什么

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2022.101634

George C. Banks , Shelley D. Dionne , Marianne Schmid Mast , Hiroki Sayama

{"title":"Leadership in the digital era: A review of who, what, when, where, and why","authors":"George C. Banks , Shelley D. Dionne , Marianne Schmid Mast , Hiroki Sayama","doi":"10.1016/j.leaqua.2022.101634","DOIUrl":"10.1016/j.leaqua.2022.101634","url":null,"abstract":"<div><p>Leadership as a social influence process has always involved a complex set of phenomena that demands an interdisciplinary lens. Leadership scholarship has now entered into a digital era. In a digital era, the overall phenomenon is changing, as are the tools through which we study it, demanding a new “lens” through which we view leadership. Yet, this raises the question, to what extent is leadership different in a digital era? In acknowledgement of this trend, a special issue was commissioned at The Leadership Quarterly that sought to stimulate the imagination of leadership scholars and practitioners. In the current work, we begin with a brief review of who, what, when, where and why of digital leadership. We cover leadership in informal contexts (e.g., social media), generalization from face-to-face to virtual contexts, computational modeling, the leveraging of technology (e.g., machine learning; Big Data), as well methodological how-to guides. We then plot a path forward for leadership scholars in the dawn of the digital era.</p></div>","PeriodicalId":48434,"journal":{"name":"Leadership Quarterly","volume":"33 5","pages":"Article 101634"},"PeriodicalIF":7.5,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1048984322000376/pdfft?md5=b794b741ecdf822c79558e8cbed40b80&pid=1-s2.0-S1048984322000376-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50166254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Using structural topic modeling to gain insight into challenges faced by leaders 使用结构主题建模来洞察领导者面临的挑战

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-10-01 DOI: 10.1016/j.leaqua.2021.101576

Scott Tonidandel , Karoline M. Summerville , William A. Gentry , Stephen F. Young

{"title":"Using structural topic modeling to gain insight into challenges faced by leaders","authors":"Scott Tonidandel , Karoline M. Summerville , William A. Gentry , Stephen F. Young","doi":"10.1016/j.leaqua.2021.101576","DOIUrl":"10.1016/j.leaqua.2021.101576","url":null,"abstract":"<div><p>This paper leverages technological and methodological advances in natural language processing to advance our understanding and approaches to leadership research by introducing structural topic models (STM) to researchers wanting to inductively code massive amounts of unstructured texts. Specifically, we illustrate the application of STM applied to a large corpus (N ≈ 8000) of unstructured text responses from a diverse sample of leaders to inductively generate a classification system of leader challenges and simultaneously examine whether the challenges being experienced by leaders covary with leader characteristics. Overall, we identify nine central leader challenges. Results indicate that certain leader challenges are more prevalent depending on the leader’s characteristics (e.g., gender), and that two challenges, Daily Management Activities and Communication, were significantly related to boss’ ratings of performance. We also highlight additional applications of this technique to aid leadership researchers who wish to inductively derive meaning from large amounts of unstructured texts.</p></div>","PeriodicalId":48434,"journal":{"name":"Leadership Quarterly","volume":"33 5","pages":"Article 101576"},"PeriodicalIF":7.5,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77146654","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Leaders’ influence on collective action: An identity leadership perspective 领导者对集体行动的影响:认同领导的视角

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-08-01 DOI: 10.1016/j.leaqua.2022.101609

Nonhlanhla Khumalo , Kitty B. Dumont , Sven Waldzus

引用次数: 2

Leader’s morality, prototypicality, and followers’ reactions 领导者的道德、典型和追随者的反应

IF 7.5 1区管理学

Leadership Quarterly Pub Date : 2022-08-01 DOI: 10.1016/j.leaqua.2021.101596

Valeria Amata Giannella , Stefano Pagliaro , Manuela Barreto

引用次数: 4

Leader intention, misconduct and damaged relational follower identity: A moral decision making perspective 领导意图、不当行为与受损的关系型追随者认同:一个道德决策的视角