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191.
Kyle Kubler 《Journalism Practice》2020,14(7):830-846
ABSTRACT Recently, terms such as the “fourth industrial revolution”, or the “second machine age”, have been used both in the business press and by academics to describe the current era of technological development. Embedded in these catchphrases is an assumption about the role of technology in the economy, who it serves, and the outcomes it provides. Communication scholars have long studied how the economy and technology are independently framed in the media, but little work has focused on how these terms are framed together. Understanding how the media frames technology’s role in the economy, and how those frames change over time, is necessary to fully analyze the role of technology in today’s society. This paper conducts a comparative frame analysis of the business press in two recent periods heavily influenced by technological development: 1992–1998 and 2010–2016. Results of this frame analysis show that a positive Growth frame was the most popular frame used in both periods. Overall coverage of technology’s role in the economy has dropped significantly since 1992. The 2010–2016 period saw a notable drop in positive Market Disruption frames but an increase in positive Social Recomposition and Employment frames. 相似文献
192.
Surprise,Hurt, and Anger as Emotional Responses to Expectancy Violations Following Feedback Messages
Lance Kyle Bennett Xavier Scruggs Joy Melody Woods 《Communication Research Reports》2020,37(1-2):22-33
ABSTRACTUsing expectancy violations theory, this study examined how the communication of unexpected feedback messages evoke emotional responses. A convenience sample (N = 309) reported instances of unexpected feedback within the last month. Results showed that receipt of the feedback message types were considered moderate-to-high violations. Violation expectedness and valence were negatively associated with the emotional responses, but violation importance was positively associated with the emotional responses. Finally, hurt and anger (but not surprise) were positively linked to perceptions of relational damage between the message sender and receiver. Taken together, our study demonstrates that expectancy violations are connected to emotions and relational outcomes. 相似文献
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Alek Z. Diffendaffer Glenn S. Fleisig Brett Ivey Kyle T. Aune 《Sports biomechanics / International Society of Biomechanics in Sports》2019,18(4):448-455
While 10% of the general population is left-handed, 27% of professional baseball pitchers are left-handed. Biomechanical differences between left- and right-handed college pitchers have been previously reported, but these differences have yet to be examined at the professional level. Therefore, the purpose of this study was to compare pitching biomechanics between left- and right-handed professional pitchers. It was hypothesised that there would be significant kinematic and kinetic differences between these two groups. Pitching biomechanics were collected on 96 left-handed pitchers and a group of 96 right-handed pitchers matched for age, height, mass and ball velocity. Student t-tests were used to identify kinematic and kinetic differences (p < 0.05). Of the 31 variables tested, only four were found to be significantly different between the groups. Landing position of the stride foot, trunk separation at foot contact, maximum shoulder external rotation and trunk forward tilt at ball release were all significantly greater in right-handed pitchers. The magnitude of the statistical differences found were small and not consistent with differences in the two previous, smaller studies. Thus, the differences found may be of minimal practical significance and mechanics can be taught the same to all pitchers, regardless of throwing hand. 相似文献
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Butler RJ Plisky PJ Southers C Scoma C Kiesel KB 《Sports biomechanics / International Society of Biomechanics in Sports》2010,9(4):270-279
The purpose of this study is to examine the peak sagittal plane joint angles and joint moments of the lower extremity during the deep squat (DS) movement of the Functional Movement Screen (FMS) to assess differences between the classifications (1,2,3). Twenty-eight participants volunteered for the study and were screened to assess their FMS score on the DS task. All participants underwent a quantitative movement analysis performing the FMS DS movement at a self-selected speed. The participants in Group 3 exhibited greater dorsiflexion excursion compared to those in Group 1. Participants in Group 3 had greater peak knee flexion and knee flexion excursion than those in Group 2 who exhibited more than the participants in Group 1. Group 3 also exhibited a greater peak knee extension moment compared to Group 1. At the hip, Groups 3 and 2 exhibited greater peak hip flexion, hip flexion excursion and peak hip extension moment compared to Group 1. Thus, it appears that individuals who score differently on the deep squat as determined by the FMS exhibit differences in mechanics that may be beneficial in assessing strategies for interventions. Future research should assess how fundamental changes in mobility and stability independently affect DS performance. 相似文献
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Fluctuations in the financial welfare of institutions of higher education have long been tied to our country’s economic well-being. For many institutions the most recent financial downturns have led to historic revenue and enrollment difficulties that have necessitated the use of cost containment strategies to conserve dwindling resources. Included in these tactics are resource allotment decisions that reflect administrative favor towards some academic departments, leading to the development of a prestige-based stratification system and competition driven funding. A case study of a non-research based institution is used to take a preliminary look at the impact of institutional resource conservation on intra-departmental competition for resources and disparate funding allocations across disciplines in this setting. Special attention is given to the trends in enrollment and the selection of particular academic majors that have occurred across time and in response to the institution’s continued fiscal difficulties. 相似文献