Isabel Dimas

Dr. Isabel Dimas

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Research Focus & Metrics

Academic Career Length

16Years (2011-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 March 2016 in Computers in Human Behavior
Verified
Journal Article
Closed access
EMElvis Mazzoni
Elvis Mazzoni
LBLucia Baiocco
Lucia Baiocco
DCDavide Cannata
Davide Cannata
IDIsabel Dimas
Isabel Dimas

3 August 2022 in Administrative Sciences
Verified
Journal Article
Open access
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JFJéssica Marlene de Vasconcelos Fachada
Jéssica Marlene de Vasconcelos Fachada
TRTeresa Rebelo
Teresa Rebelo
PLPaulo Renato Lourenço
Paulo Renato Lourenço
IDIsabel Dimas
Isabel Dimas
HMHelena Martins
Helena Martins
Despite the growing attention which green human resource management (GHRM) has been gaining, the field is still remarkably young, and conceptual clarity is yet to be attained. A bibliometric review of GHRM from 2010 to 2020 was conducted on the Web of Science and analyzed using the VOSviewer software package, version 1.6.16 developed by Van Eck and Waltman (Leiden, The Netherlands). The results show the exponential growth of this topic, although there seems to be no consensus regarding its definition, conceptualization and measurement. Concerning its conceptual development, GHRM seems to currently fit the second stage of development (evaluation and augmentation) of Reichers and Schneider’s three-stage model of the evolution of constructs. Future research seems to point in the direction of establishing the barriers separating GHRM from other human resource management topics, defining green practices and determining the antecedents and consequences of GHRM.

8 August 2018 in The Journal of Psychology
Verified
Journal Article
Closed access
IDIsabel Dimas
Isabel Dimas
TRTeresa Rebelo
Teresa Rebelo
PLPaulo Renato Lourenço
Paulo Renato Lourenço
CPCarina Isabel Pereira Pessoa
Carina Isabel Pereira Pessoa
The purpose of this study was to clarify the role of team resilience on different facets of effectiveness (team viability and quality of the group experience). Moreover, given the importance of team resilience for the organizational context, it was also our aim to contribute to the study of the conditions that promote team resilience, analyzing the role of transformational leadership. Finally, we examined whether the relationship between transformational leadership and team resilience stimulates positive team outcomes. Ninety teams (445 employees from 40 companies) were surveyed and path analysis was used in the test of the hypotheses. The results showed a positive direct effect of team resilience on both team viability and the quality of the group experience. Moreover, a positive relationship was also identified between transformational leadership and team resilience. Finally, support was found for the mediated effect of team resilience on the relationship between transformational leadership and the dimensions of team effectiveness considered. The findings of this study highlight the role of team resilience as an intervening process between transformational leadership and team effectiveness. Supervisors should promote team resilience, adopting transformational leadership behaviors, in order to contribute to increase team viability and the quality of the group experience.

1 March 2022 in Behaviour & Information Technology
Verified
Journal Article
Closed access
MAMarta Pereira Alves
Marta Pereira Alves
IDIsabel Dimas
Isabel Dimas
PLPaulo Renato Lourenço
Paulo Renato Lourenço
TRTeresa Rebelo
Teresa Rebelo
VPVicente Peñarroja-Cabañero
Vicente Peñarroja-Cabañero
NGNuria Gamero
Nuria Gamero
Virtuality is noticeably present in organisations and influences the way people interact within teams. This study involved 104 organisational teams with some degree of virtuality and intends to analyze a moderated-mediation model in which virtuality moderates the indirect effect of team conflict on team effectiveness and innovation through team trust. First, results reveal that the negative association between conflict and team trust was significant for task conflict only in teams with low virtuality, and for relationship conflict was significant under low and moderate levels of virtuality. Finally, findings indicate that virtuality moderated the negative mediated relationship between both task and relationship team conflict and team effectiveness only through cognitive trust. Overall, the findings suggest that virtuality may protect team trust from the negative effects of conflict, and they point to the key role of cognitive trust as an antecedent of team effectiveness in hybrid teams.

8 October 2018 in Team Performance Management: An International Journal
Verified
Journal Article
Closed access
TRTeresa Rebelo
Teresa Rebelo
IDIsabel Dimas
Isabel Dimas
PLPaulo Renato Lourenço
Paulo Renato Lourenço
ÂPÂngela Palácio
Ângela Palácio
Purpose: The purpose of this paper was to contribute to a deeper understanding of the effects of transformational leadership on team performance, examining the role of team psychological capital (team PsyCap) and team learning behaviours as intervening mechanisms in that relationship.Design/methodology/approach: A quantitative study with a cross-sectional design was conducted. The sample was composed of 82 teams from 57 Portuguese companies. Hypotheses were tested through structural equation modelling.Findings: Results revealed that transformational leadership is positively related to team PsyCap, which, in turn, is positively related to team learning behaviours. Moreover, the study’s findings supported the indirect influence of transformational leadership on team performance, through the role played by team PsyCap and team learning behaviours.Originality/value: This is the first study that considers the mediating role of team PsyCap and team learning behaviours in the relationship between transformational leadership and team performance. In this manner, the present research contributes to the body of research on leadership, highlighting the way through which leadership might translate into team performance. Moreover, it contributes also to the positive organisational behaviour literature, identifying both antecedents and consequents of team PsyCap. The study’s findings encourage organisations to develop ways of reinforcing transformational leadership behaviours and psychological capital among teams.

19 December 2019 in The Learning Organization
Verified
Journal Article
Closed access
TRTeresa Rebelo
Teresa Rebelo
PLPaulo Renato Lourenço
Paulo Renato Lourenço
IDIsabel Dimas
Isabel Dimas
Purpose: This paper is focused on team learning, the fourth discipline proposed by Senge (1990) in his seminal book The Fifth Discipline: The Art and Practice of the Learning Organization. This paper aims to provide a reflection upon the journey that this construct has made since this book’s publication, in terms of conceptualization, research and its link to organizational learning and learning organizations. Design/methodology/approach: This paper is based on a review of Senge’s (1990) conceptualization of team learning and on a literature review of team learning research that has been produced since then. Findings: Since the first edition of Senge’s book in 1990, team learning has been growing as an autonomous research topic with numerous papers centered on learning at this level of analysis. Senge’s proposals concerning team learning remain present in the way team learning is now conceptualized, but this research stream has led to advancements in its conceptualization and on the understanding of its antecedents and consequences. Nevertheless, the authors observed a lack of research centered on the link between team learning and organizational learning, as well as between team learning and the concept of the learning organization. Originality/value: This paper offers a review of research on team learning, suggesting some avenues for further research on this topic and its contribution to learning organizations. As teams are nowadays the building blocks of most organizational structures, and learning is a key process for effectiveness, research on learning at this level of analysis will remain valuable.