Workload and Stress in Vigilance: The Impact of Display Format and Task Type

2011 ◽  
Vol 124 (4) ◽  
pp. 441 ◽  
Author(s):  
Szalma
Keyword(s):  
2014 ◽  
Vol 12 (3) ◽  
pp. 279-290
Author(s):  
Agata Barańska ◽  
Magdalena Zając

The paper discusses a study whose aim was to examine the impact of attention to language form and task type on the realisation of English function words by Polish learners of English. An additional goal was to investigate whether style-induced pronunciation shifts may depend on the degree of foreign accent. A large part of the paper concentrates on the issue of defining ‘weakness’ in English weak forms and considers priorities in English pronunciation teaching as far as the realisation of function words is concerned. The participants in the study were 12 advanced Polish learners of English, who were divided into two groups: 6 who were judged to speak with a slight degree of foreign accent and 6 who were judged to speak with a high degree of foreign accent. The subjects’ pronunciation was analysed in three situations in which we assume their attention was increasingly paid to speech form (spontaneous speech, prepared speech, reading). The results of the study suggest that increased attention to language form caused the participants to realise more function words as unstressed, although the effect was small. It was also found that one of the characteristics of English weak forms, the lack of stress, was realised correctly by the participants in the majority of cases. Finally, the results of the study imply that, in the case under investigation, the effect of attention to language form is weakly or not at all related to the degree of foreign accent.


2013 ◽  
Vol 34 (6) ◽  
pp. 739-763 ◽  
Author(s):  
Rikki Nouri ◽  
Miriam Erez ◽  
Thomas Rockstuhl ◽  
Soon Ang ◽  
Lee Leshem-Calif ◽  
...  

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 152-152
Author(s):  
Ying-Ling Jao ◽  
Carissa Coleman ◽  
Kristine Williams ◽  
Diane Berish ◽  
Wen Liu ◽  
...  

Abstract Communication is fundamental for daily care activities in nursing homes (NHs). Second-by-second behavioral coding of video observations is an ideal approach to examine the interactive nature of communication but requires a reliable coding scheme. Recent studies have adapted the Peron-Centered Behavioral Inventory (PCBI) and Task-Centered Behavioral Inventory (TCBI) to analyze caregiver communication during mealtime interactions, but their use for coding general daily caregiving activities has not been widely evaluated. This pilot study adapted the PCBI and TCBI of video observations and determined their inter-rater reliability for measuring caregiver verbal communication with persons with dementia (PwD). We analyzed videos from a randomized controlled trial of an intervention to improve caregiver communication in NHs. We selected one 1-minute segment from 12 videos that included interactions of caregiver-resident dyads. One research assistant transcribed caregivers’ verbal communication and segmented the communication into utterances. Two other research assistants independently coded each utterance using the adapted PCBI and TCBI. The coding scheme was expanded by modifying the existing operational definitions, adding three new codes, and developing a coding decision guide. Residents were Caucasian (100%), mean age 86 years with dementia and resistive behaviors. The adapted PCBI and TCBI had an inter-rater reliability of Kappa=0.656 (p<.001) across the 12 videos. Overall, our adapted PCBI and TCBI showed substantial inter-rater reliability. The results support the use of our adapted PCBI and TCBI to distinguish between person-centered and task-centered communication in video observations, which, in turn, allows for sequential analysis to examine the impact of caregiver communication on PwD.


PLoS ONE ◽  
2017 ◽  
Vol 12 (5) ◽  
pp. e0176610 ◽  
Author(s):  
Min Sheng ◽  
Peiying Liu ◽  
Deng Mao ◽  
Yulin Ge ◽  
Hanzhang Lu

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