The Experts below are selected from a list of 98415 Experts worldwide ranked by ideXlab platform
Wilco W Chan - One of the best experts on this subject based on the ideXlab platform.
-
overcoming work related stress and promoting employee creativity in hotel industry the role of Task Feedback from supervisor
2013Co-Authors: Alice H Y Hon, Wilco W ChanAbstract:This study adopts the literature on voice and examines the importance of Task Feedback (positive and negative) from supervisors in facilitating the emergence of creativity, as an expression of voice behavior, from two types of work stress (challenge- and hindrance-oriented). We theorized that both forms of Feedback would interact with challenge- and hindrance-related stress to result in employee creativity. Using multi-source data from a total of 265 full-time Chinese employees in Beijing, China, we show that employees under challenge-related stress generated most creativity when levels of positive Task Feedback from their supervisors were high. Similarly, those suffering from hindrance stressors were more creative at work when supervisors provided less negative and more positive Feedback. Future research and directions are also discussed.
John R Hollenbeck - One of the best experts on this subject based on the ideXlab platform.
-
the impact of Feedback frequency on learning and Task performance challenging the more is better assumption
2011Co-Authors: Chak Fu Lam, Scott D Derue, Elizabeth P Karam, John R HollenbeckAbstract:Abstract Previous research on Feedback frequency suggests that more frequent Feedback improves learning and Task performance ( Salmoni, Schmidt, & Walter, 1984 ). Drawing from resource allocation theory ( Kanfer & Ackerman, 1989 ), we challenge the “more is better” assumption and propose that frequent Feedback can overwhelm an individual’s cognitive resource capacity, thus reducing Task effort and producing an inverted-U relationship with learning and performance over time. We then propose that positive and negative affective states will moderate the inverted-U relationship between Feedback frequency and Task performance. We test these propositions in an experimental study where the frequency of Task Feedback is manipulated. Results show that Feedback frequency exhibits an inverted-U relationship with Task performance, and this relationship is mediated by Task effort. This curvilinear relationship is then moderated by individual’s positive affective state.
Linda R Elliot - One of the best experts on this subject based on the ideXlab platform.
-
the benefits of multimodal information a meta analysis comparing visual and visual tactile Feedback
2006Co-Authors: Matthew S Prewett, Liuquin Yang, Frederick R B Stilson, Ashley A Gray, Michael D Coovert, Jennifer L Burke, Elizabeth S Redden, Linda R ElliotAbstract:Information display systems have become increasingly complex and more difficult for human cognition to process effectively. Based upon Wicken's Multiple Resource Theory (MRT), information delivered using multiple modalities (i.e., visual and tactile) could be more effective than communicating the same information through a single modality. The purpose of this meta-analysis is to compare user effectiveness when using visual-tactile Task Feedback (a multimodality) to using only visual Task Feedback (a single modality). Results indicate that using visual-tactile Feedback enhances Task effectiveness more so than visual Feedback (g = .38). When assessing different criteria, visual-tactile Feedback is particularly effective at reducing reaction time (g = .631) and increasing performance (g = .618). Follow up moderator analyses indicate that visual-tactile Feedback is more effective when workload is high (g = .844) and multiple Tasks are being performed (g = .767). Implications of results are discussed in the paper.
Alice H Y Hon - One of the best experts on this subject based on the ideXlab platform.
-
overcoming work related stress and promoting employee creativity in hotel industry the role of Task Feedback from supervisor
2013Co-Authors: Alice H Y Hon, Wilco W ChanAbstract:This study adopts the literature on voice and examines the importance of Task Feedback (positive and negative) from supervisors in facilitating the emergence of creativity, as an expression of voice behavior, from two types of work stress (challenge- and hindrance-oriented). We theorized that both forms of Feedback would interact with challenge- and hindrance-related stress to result in employee creativity. Using multi-source data from a total of 265 full-time Chinese employees in Beijing, China, we show that employees under challenge-related stress generated most creativity when levels of positive Task Feedback from their supervisors were high. Similarly, those suffering from hindrance stressors were more creative at work when supervisors provided less negative and more positive Feedback. Future research and directions are also discussed.
Mark A. Neerincx - One of the best experts on this subject based on the ideXlab platform.
-
Modelling environmental and cognitive factors to predict performance in a stressful training scenario on a naval ship simulator
2015Co-Authors: Iris Cohen, Willem-paul Brinkman, Mark A. NeerincxAbstract:Professionals working in risky or emergency situations have to make very accurate decisions, while the quality of the decisions might be affected by the stress that these situations bring about. Integrating Task Feedback and bioFeedback into computer-based training environments could improve trainees’ stress-coping behaviour. This paper presents and assesses a refined version of the cognitive performance and error (COPE) model that describes the effects of stressful events on decisions as a foundation for such a support tool. Within a high-fidelity simulator of a ship’s bridge at the Royal Netherlands Naval College, students of the naval college ( n = 10) were observed while completing a 2-h-long shadowing and boarding operation combined with a search-and-rescue operation. For every action, variables were measured: objective and subjective Task demand, challenge and threat appraisal, and arousal based on heart rate and heart rate variability. The data supported the COPE model and were used to create predictive models. The variables could provide minute-by-minute predictions of performance that can be divided into performance rated by experts and errors. The predictions for performance rated by experts correlated with the observed data ( r = 0.77), and 68.3 % of the predicted errors were correct. The error predictions concern the chances of making specific errors of communication , planning , speed , and Task allocation . These models will be implemented into a real-time Feedback system for trainees performing in stressful simulated training Tasks.
