Lionel P. Robert Jr.

Prof. Lionel P. Robert Jr.

Michigan Robotics Institute
+4
orcid

Research Focus & Metrics

Academic Career Length

25Years (2002-Present)

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

Representative Publications

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1 September 2009 in Journal of Management Information Systems
Verified
Journal Article
Closed access
Lionel P. Robert Jr.Lionel P. Robert Jr.
Lionel P. Robert Jr.
ADAlan R. Denis
Alan R. Denis
YHYu-Ting Caisy Hung
Yu-Ting Caisy Hung
Traditionally, trust has been seen as a result of personal knowledge of an individual's past behavior. In this view, trust develops gradually over time based on an individual's cognitive assessment of the other person's behavior. However, high levels of trust have been observed among members of virtual teams, who often have little prior history of working together and may never meet each other in person. To integrate these two seemingly contradictory views of trust, this study manipulated team member characteristics and team member behavior to empirically test a two-stage theoretical model of trust formation and the influence of information and communication technologies (ICT) on trust formation. The results indicate that category-based processing of team member characteristics and an individual's own disposition to trust dominated the initial formation of swift trust. Once individuals accumulated sufficient information to assess a team member's trustworthiness, the effects of swift trust declined and kno...

1 September 2008 in Information Systems Research
Verified
Journal Article
Closed access
Lionel P. Robert Jr.Lionel P. Robert Jr.
Lionel P. Robert Jr.
ADAlan R. Dennis
Alan R. Dennis
MAManju K. Ahuja
Manju K. Ahuja
To understand the impact of social capital on knowledge integration and performance within digitally enabled teams, we studied 46 teams who had a history and a future working together. All three dimensions of their social capital (structural, relational, and cognitive) were measured prior to the team performing two tasks in a controlled setting, one face-to-face and the other through a lean digital network. Structural and cognitive capital were more important to knowledge integration when teams communicated through lean digital networks than when they communicated face-to-face; relational capital directly impacted knowledge integration equally, regardless of the communication media used by the team. Knowledge integration, in turn, impacted team decision quality, suggesting that social capital influences team performance in part by increasing a team's ability to integrate knowledge. These results suggest that team history may be necessary but not sufficient for teams to overcome the problems with the use of lean digital networks as a communication environment. However, team history may present a window of opportunity for social capital to develop, which in turn allows teams to perform just as well as in either communication environment.

20 March 2020 in Human–Computer Interaction
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Journal Article
Closed access
Lionel P. Robert Jr.Lionel P. Robert Jr.
Lionel P. Robert Jr.
CPCasey Pierce
Casey Pierce
LMLiz Marquis
Liz Marquis
SKSangmi Kim
Sangmi Kim
RARasha Alahmad
Rasha Alahmad
Organizations are rapidly deploying artificial intelligence (AI) systems to manage their workers. However, AI has been found at times to be unfair to workers. Unfairness toward workers has been associated with decreased worker effort and increased worker turnover. To avoid such problems, AI systems must be designed to support fairness and redress instances of unfairness. Despite the attention related to AI unfairness, there has not been a theoretical and systematic approach to developing a design agenda. This paper addresses the issue in three ways. First, we introduce the organizational justice theory, three different fairness types (distributive, procedural, interactional), and the frameworks for redressing instances of unfairness (retributive justice, restorative justice). Second, we review the design literature that specifically focuses on issues of AI fairness in organizations. Third, we propose a design agenda for AI fairness in organizations that applies each of the fairness types to organizational scenarios. Then, the paper concludes with implications for future research.

1 July 2010 in Journal of Management Information Systems
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Journal Article
Closed access
OAOmar A. Alnuaimi
Omar A. Alnuaimi
Lionel P. Robert Jr.Lionel P. Robert Jr.
Lionel P. Robert Jr.
LMLikoebe M. Maruping
Likoebe M. Maruping
Social loafing is the tendency of individuals to withhold contributions to a task in a team setting. Team size and dispersion are two primary drivers of social loafing in technology-supported team settings. However, the mechanisms through which these drivers affect social loafing are not well understood. Consequently, the objective of this study is to identify the cognitive mechanisms that mediate the effect of team size and dispersion on social loafing in technology-supported teams. Drawing on the theory of moral disengagement, we posit that three primary cognitive mechanisms—diffusion of responsibility, attribution of blame, and dehumanization—will mediate the effect of team size and dispersion on social loafing. We conducted a laboratory study involving 140 students randomly assigned to 32 teams performing a brainstorming task using group systems software. The results show that diffusion of responsibility, attribution of blame, and dehumanization all mediate (partially) the effects of team size on soci...

28 February 2005 in IEEE Transactions on Professional Communication
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Journal Article
Closed access
Lionel P. Robert Jr.Lionel P. Robert Jr.
Lionel P. Robert Jr.
ADA.R. Dennis
A.R. Dennis
Researchers have long studied the effects of social presence and media richness on media choice and the effects of media use. This focus on social presence and social psychological theories has led to valuable research on communication. However, little research (either empirical or theoretical) has been done to understand the ways in which media choices influence the cognitive processes that underlie communication. In this paper, we present a cognitive-based view of media choice and media use, based on dual process theories of cognition, which argue that in order for individuals to systematically process messages, they must be motivated to process the message and have the ability to process it. We argue that the use of rich media high in social presence induces increased motivation but decreases the ability to process information, while the use of lean media low in social presence induces decreased motivation but increases the ability to process information. The paradox of richness lies in its duality of impact: from a cognitive perspective, rich media high in social presence simultaneously acts to both improve and impair performance.

1 December 2018 in Automation in Construction
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Journal Article
Closed access
SYSangseok You
Sangseok You
JKJeong-Hwan Kim
Jeong-Hwan Kim
SangHyun LeeSangHyun Lee
SangHyun Lee
VKVineet Kamat
Vineet Kamat
Lionel P. Robert Jr.Lionel P. Robert Jr.
Lionel P. Robert Jr.