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In this article, data from the 2005 European Working Conditions Survey are used to examine the relationship between contemporary employment arrangements and the work-related well-being of European employees. By means of a Latent Class Cluster Analysis, several features of the employment conditions and relations characterizing jobs are combined in a typology of five employment arrangements: SER-like, instrumental, precarious unsustainable, precarious intensive and portfolio jobs. These job types show clear relationships with separate indicators of job satisfaction, perceived safety climate and the ability to stay in employment, as well as with an overall indicator for work-related well-being. The findings from this multifaceted approach towards employment quality raise questions about the long-term sustainability of highly flexible and de-standardized employment arrangements. 相似文献
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Julie O'Donnell Joseph Logan Robert Bossarte 《Suicide & life-threatening behavior》2019,49(5):1473-1487
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Analysis of Live Modeling Plus Prompting and Video Modeling for Teaching Imitation to Children with Autism 下载免费PDF全文
Previous researchers have demonstrated that training in imitation can significantly improve the learning capabilities of children diagnosed with autism spectrum disorder (ASD) and that children within this population show a preference for video presentations. Video‐based instruction has been used to teach a variety of behaviors to individuals with ASD. However, only a small number of studies have examined the use of video modeling to teach initial imitation. Furthermore, there are limited and conflicting data on the effectiveness of a video modeling procedure that does not incorporate prompting when used to teach imitation to young children with ASD. Thus, the purpose of this study was to evaluate a video‐modeling‐alone procedure and a live‐modeling‐with‐prompting procedure for teaching imitation to young children with ASD. The results suggest that the live modeling with prompting procedure was more effective, and implications related to this finding are discussed. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
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Logan GD 《Psychonomic bulletin & review》2006,13(1):139-144
Two experiments provided new measures of switch cost and retrieval time in the task span procedure. In Experiment 1, subjects
were given lists of six task names to remember, followed by six targets on which to perform the tasks named in the list. The
lists contained alternations and repetitions, and switch costs were estimated by comparing reaction time (RT) on alternation
and repetition trials. The experiment also included memory span and single task conditions, so switch costs could be estimated
by subtracting the sum of the RT in those conditions from the task span RT, as in the original report (Logan, 2004). The data
suggested that the original measure of switch cost was invalid and that the new measure was preferable. In Experiment 2, subjects
performed each task on the list twice. Retrieval was required on the first but not on the second trial in each pair. Retrieval
time was estimated by comparing the RT on trials that required retrieval with trials that did not require retrieval. This
measure was more valid than the RT in the memory span condition of Experiment 1, which was used in the original report. 相似文献