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Human cadaveric tissue is the fundamental substrate for basic anatomic and surgical skills training. A qualitative assessment of the use of human cadavers preserved by Thiel's method for a British Association of Urological Surgeons-approved, advanced laparoscopic renal resection skills training course is described in the present study. Four trainees and four experienced laparoscopic surgeons participated in the course. All participants completed a five-point Likert scale satisfaction questionnaire after their training sessions. The quality of cadaveric tissue and the training session were assessed with particular emphasis placed on the ease of patient positioning, the ease of trocar placement, the preservation of tissue planes, the ease of renal pedicle dissection, and the quality of tissue preservation. All of the participants highly rated the quality of the cadaveric tissue embalmed by Thiel's method (mean scores for quality on the five-point Likert scale were 4.5 and 4.3 by the trainees and experienced laparoscopic surgeons, respectively). All of the steps of laparoscopic renal resection were rated 4.0 or more on the Likert scale by both trainees and faculty members. The initial response rates for using a human cadaver embalmed by Thiel's method as a training tool for laparoscopic nephrectomy showed encouraging results. The performance of a laparoscopic nephrectomy on a human cadaver embalmed by Thiel's method bears close resemblance to real laparoscopic nephrectomy procedures, and thus demonstrates added advantages to the previously reported models. 相似文献
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Drawing on communication accommodation theory in a law enforcement context, young adults rated one of four written vignettes wherein an accommodating or nonaccommodating police officer issued a ticket for a minor or major traffic violation. The officer was rated less favorably along both cognitive and affective dimensions when he nonaccommodated rather than accommodated the offender. The effect of officer accommodation on evaluations of officer competence and social attractiveness were both mediated by intergroup sensitivity. These effects, which supported the theory, emerged irrespective of the severity of the violation. The findings add to the literature regarding the effects of intergroup sensitivity and open up new affective parameters for communication accommodation. 相似文献
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Robin L. Nabi 《Communication quarterly》2013,61(4):472-484
Despite its obvious intersection with classic fear‐inducing stimuli, like rotting teeth and diseased lungs, disgust as a discrete emotion has been all but ignored in the persuasion literature. This study marks an initial effort to explore the effect of disgust as the dominant emotion evoked by a persuasive appeal on attitude change. 134 college students viewed one of four versions of a two‐sided refutational video message arguing in favor of animal experimentation. Visuals in the video's counterargument section were manipulated to show more or less disgusting images of animal experimentation. Visuals in the video's rebuttal section were manipulated to show more or less emotional images defending the medical research position. Results suggest that disgust can be the most dominant emotion elicited by a persuasive message and that disgust may either enhance or inhibit attitude change, depending on the context in which the emotion is used. Further research should consider more specifically the conditions under which disgust may induce persuasion and the cognitive processes through which such effects might occur. 相似文献
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Robin L. Nabi Ph.D. 《广播与电子媒介杂志》2013,57(2):371-390
This research examines the dimensions underlying reality-based TV programs as a first step towards uncovering the reality programming subgroups that might exist in viewers' minds and the themes that might distinguish them. Two samples—one of students and one of city residents—engaged in a sorting task of 33 reality-based programs. Multidimensional scaling (MDS) indicated two underlying dimensions along which audiences think about reality TV (romance and competitiveness), which were supported by subsequent analyses. These findings both help frame future theoretically driven research on reality-based programming and offer insight into how research interested in the effects of programming themes might proceed. 相似文献
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Emotionally Charged: Exploring the Role of Emotion in Online News Information Seeking and Processing
This study examines how news stories framed in terms of discrete emotions (anger, fear, hope) influence online news message processing and information seeking. Results revealed that participants who read the approach emotion stories (anger and especially hope) spent more time on the story page than those who read the avoidant emotion (fear) story. These two emotional frames also differentially affected the information that people selected post-exposure in emotion-consistent ways. Overall, the findings deepen our understanding of the role that the emotional framing of news stories plays in determining how consumers respond to and selectively engage with online news content. 相似文献
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Offering an initial test of Nabi and Krcmar's tripartite model of media enjoyment, this study examines how affective, cognitive, and especially behavioral responses to a participatory reality TV program predict program enjoyment, viewing intention, and future program viewing. Responses to Fox's American Idol series suggest that affective, cognitive, and behavioral responses to the program are interrelated. Of particular interest, behavioral engagement (specifically positive or supportive actions) during the viewing experience enhances intention for subsequent program viewing. Viewing intention was also strongly predictive of future viewing behaviors. Implications for the tripartite model and considerations of affect, cognition, and behavior in examining audience gratifications beyond entertainment are addressed. 相似文献
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Laplante C Smith S Kotowski M Nazione S Stohl C Prestin A So J Nabi R 《Communication quarterly》2012,60(1):1-16
Memorable message research examines interpersonal messages "…remembered for extremely long periods of time and which people perceive as a major influence on the course of their lives" (Knapp, Stohl, & Reardon, 1981, p. 27). They can also guide actions, such as health behaviors. This exploratory research examined self-reported memorable messages about breast cancer to determine if they were framed, emphasizing either the benefits (gain-framed) or the costs (loss-framed) of a behavior. About one-fourth of the messages were framed, with most being gain-framed. The messages tended to emphasize early detection actions. Study limitations and implications for future research are discussed. 相似文献