In Search of a Star Trek Affective State

Author(s):  
Jonatan Jelen ◽  
Billy Brocato ◽  
Thomas M. Schmidt ◽  
Stuart S. Gold

The authors’ meta-analysis showed that leadership studies have ignored pioneering research into the heuristic tools people employ that affect decision-making and, subsequently, judgments regarding effective group performance in organizational settings. The chapter suggests a postmodern model superseding the modernist perspectives whose theoretical grounding remain mired in Frederick Taylor’s (1911) scientific management theories. The authors’ meta-analysis identified salient characteristics found in the selected leadership research, allowing for a disambiguation of the transformational and charismatic leadership operational traits. The meta-analysis comprised selected research studies from 1999 to 2008, and revealed distinctive intrapersonal (5 organizational referents) and interpersonal (5 social identity/normative referents) icons that inform emergent leader and follower behaviors. The chapter proposes a postmodern evaluation matrix to reveal the structural biases and modernist conceptual ambiguities tied to the leader-worker dyadic in varying organizational contexts. The findings suggest that leadership researchers should consider complex behavioral decision-making processes that result in emergent group performances instead of focusing on a leader’s ephemeral behavioral traits. A postmodern approach also helps leadership researchers identify a group’s performance on a continuum that would demonstrate their willingness to act in a way that tests individual limits, stretches group boundaries, and exceeds company goals, what the authors term a Star Trek Affective State.

2020 ◽  
Vol 48 (10) ◽  
pp. 1-9
Author(s):  
Ran Zhang ◽  
Luming Zhao ◽  
Lin Wu ◽  
Hongxu Chen ◽  
Gaoxing Zhou ◽  
...  

The framing effect is a key topic that has been insufficiently studied in research on behavioral decision making. In our study we explored the effects of optimism on self-framing and risky decision making. Participants were 416 undergraduates who responded to the Life Orientation Test and a self-framing test based on the Asian disease problem. The results demonstrate that, compared with people low in optimism, highly optimistic individuals tended to use more positive words to describe problems, generate more positive frames, and choose more risky options. There was also a significant self-framing effect: Participants with a negative frame tended to be risk-seeking, whereas those with a positive frame tended to avoid risks. Additionally, selfframing suppressed the effect of optimism on risky decision making. We can conclude that optimism has significant effects on self-framing and risky decision making.


Vaccine ◽  
2021 ◽  
Author(s):  
Cassandra Vujovich-Dunn ◽  
Jessica Kaufman ◽  
Catherine King ◽  
S. Rachel Skinner ◽  
Handan Wand ◽  
...  

2021 ◽  
pp. 152483802199128
Author(s):  
David S. Lapsey ◽  
Bradley A. Campbell ◽  
Bryant T. Plumlee

Sexual assault and case attrition at the arrest stage are serious problems in the United States. Focal concerns have increasingly been used to explain police decision making in sexual assault cases. Because of the popularity of the focal concerns perspective and potential to inform evidence-based training, a systematic review and meta-analysis are needed to condense the literature. In this study, we assess the overall strength of the relationship between focal concerns variables and police decisions to arrest in cases of sexual assault. Our assessment of the effects of focal concerns variables on arrest decision making in sexual assault cases followed the systematic review protocols provided by the Campbell Collaboration of Systematic Reviews. Specifically, we used the Campbell Collaboration recommendations to search empirical literature and used meta-analysis to evaluate the size, direction, and strength of the impact of focal concerns variables on arrest decisions. Our search strategy detected 14 eligible studies and 79 effect sizes. The meta-analysis found several robust and statistically significant correlates of arrest. In fact, each focal concerns concept produced at least one robust arrest correlate. Overall, focal concerns offers a strong approach for explaining police decisions in sexual assault cases. Although practical concerns and resource constraints produced the strongest arrest correlates, results show the importance of additional case characteristics in officers’ decision to arrest.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
M. Or ◽  
B. Liu ◽  
J. Lam ◽  
S. Vinod ◽  
W. Xuan ◽  
...  

AbstractTreatment-related toxicity is an important component in non-small cell lung cancer (NSCLC) management decision-making. Our aim was to evaluate and compare the toxicity rates of curative and palliative radiotherapy with and without chemotherapy. This meta-analysis provides better quantitative estimates of the toxicities compared to individual trials. A systematic review of randomised trials with > 50 unresectable NSCLC patients, treated with curative or palliative conventional radiotherapy (RT) with or without chemotherapy. Data was extracted for oesophagitis, pneumonitis, cardiac events, pulmonary fibrosis, myelopathy and neutropenia by any grade, grade ≥ 3 and treatment-related deaths. Mantel–Haenszel fixed-effect method was used to obtain pooled risk ratio. Forty-nine trials with 8609 evaluable patients were included. There was significantly less grade ≥ 3 acute oesophagitis (6.4 vs 22.2%, p < 0.0001) and any grade oesophagitis (70.4 vs 79.0%, p = 0.04) for sequential CRT compared to concurrent CRT, with no difference in pneumonitis (grade ≥ 3 or any grade), neutropenia (grade ≥ 3), cardiac events (grade ≥ 3) or treatment-related deaths. Although the rate of toxicity increased with intensification of treatment with RT, the only significant difference between treatment regimens was the rate of oesophagitis between the use of concurrent and sequential CRT. This can aid clinicians in radiotherapy decision making for NSCLC.


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