| 1. |
- Schaefer, Stephan, et al.
(författare)
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Introduction
- 2018
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Ingår i: Working and Organizing in the Digital Age. - 9789198439410 ; , s. 9-18
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 2. |
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| 3. |
- Adams, Jimi, et al.
(författare)
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Peer Network Processes in Adolescents' Health Lifestyles
- 2022
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Ingår i: Journal of health and social behavior. - : SAGE Publications. - 0022-1465 .- 2150-6000. ; 63:1, s. 125-141
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Tidskriftsartikel (refereegranskat)abstract
- Combining theories of health lifestyles-interrelated health behaviors arising from group-based identities-with those of network and behavior change, we investigated network characteristics of health lifestyles and the role of influence and selection processes underlying these characteristics. We examined these questions in two high schools using longitudinal, complete friendship network data from the National Longitudinal Study of Adolescent to Adult Health. Latent class analyses characterized each school's predominant health lifestyles using several health behavior domains. School-specific stochastic actor-based models evaluated the bidirectional relationship between friendship networks and health lifestyles. Predominant lifestyles remained stable within schools over time, even as individuals transitioned between lifestyles. Friends displayed greater similarity in health lifestyles than nonfriend dyads. Similarities resulted primarily from teens' selection of friends with similar lifestyles but also from teens influencing their peers' lifestyles. This study demonstrates the salience of health lifestyles for adolescent development and friendship networks.
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| 4. |
- Hedblom, Marcus, et al.
(författare)
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Sounds of Nature in the City: No Evidence of Bird Song Improving Stress Recovery
- 2019
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Ingår i: International Journal of Environmental Research and Public Health. - : MDPI AG. - 1660-4601 .- 1661-7827. ; 16:8
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Tidskriftsartikel (refereegranskat)abstract
- Noise from city traffic is one of the most significant environmental stressors. Natural soundscapes, such as bird songs, have been suggested to potentially mitigate or mask noise. All previous studies on masking noise use self-evaluation data rather than physiological data. In this study, while respondents (n = 117) watched a 360 degrees virtual reality (VR) photograph of a park, they were exposed to different soundscapes and mild electrical shocks. The soundscapesbird song, bird song and traffic noise, and traffic noisewere played during a 10 min recovery period while their skin conductance levels were assessed as a measure of arousal/stress. No significant difference in stress recovery was found between the soundscapes although a tendency for less stress in bird song and more stress in traffic noise was noted. All three soundscapes, however, significantly reduced stress. This result could be attributed to the stress-reducing effect of the visual VR environment, to the noise levels being higher than 47 dBA (a level known to make masking ineffective), or to the respondents finding bird songs stressful. Reduction of stress in cities using masking with natural sounds requires further studies with not only larger samples but also sufficient methods to detect potential sex differences.
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| 5. |
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| 6. |
- Hedblom, Marcus, et al.
(författare)
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Reduction of physiological stress by urban green space in a multisensory virtual experiment
- 2019
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 9
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Tidskriftsartikel (refereegranskat)abstract
- Although stress is an increasing global health problem in cities, urban green spaces can provide health benefits. There is, however, a lack of understanding of the link between physiological mechanisms and qualities of urban green spaces. Here, we compare the effects of visual stimuli (360 degree virtual photos of an urban environment, forest, and park) to the effects of congruent olfactory stimuli (nature and city odours) and auditory stimuli (bird songs and noise) on physiological stress recovery. Participants (N = 154) were pseudo-randomised into participating in one of the three environments and subsequently exposed to stress (operationalised by skin conductance levels). The park and forest, but not the urban area, provided significant stress reduction. High pleasantness ratings of the environment were linked to low physiological stress responses for olfactory and to some extent for auditory, but not for visual stimuli. This result indicates that olfactory stimuli may be better at facilitating stress reduction than visual stimuli. Currently, urban planners prioritise visual stimuli when planning open green spaces, but urban planners should also consider multisensory qualities.
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| 7. |
- Schaefer, Stephan M.
(författare)
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Wilful Managerial Ignorance, Symbolic Work and Decoupling : A Socio-Phenomenological Study of ‘Managing Creativity’
- 2019
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Ingår i: Organization Studies. - : SAGE Publications. - 0170-8406 .- 1741-3044. ; 40:9, s. 1387-1407
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Tidskriftsartikel (refereegranskat)abstract
- Ignorance has only received scant attention in organization and management studies. This paper focuses on ignorance in an organizational context by presenting and analysing the lived experience of three managers who attempted to manage creativity. The analysis of the empirical material with the help of a detailed agency framework illustrates how the managers’ clearly articulated visions contradicted their practices and how they also stuck to their visions even when they were confronted with or had the possibility to collect information that would challenge those visions. I suggest, based on these observations, that the managers deliberately and actively avoided using or collecting relevant information that could potentially lead to transformative practices, which engendered what I call ‘wilful managerial ignorance’. I further suggest that ‘symbolic work’, which refers to the active and continuous separation of verbal activity (symbol) and concrete practices (objective referent), is a determining factor in wilful managerial ignorance. Since wilful managerial ignorance and symbolic work prevent the productive and transformative integration of different institutional contexts it is possible to link it to the concept of ‘decoupling’. As a result, I propose that wilful managerial ignorance and symbolic work are micro-determinants which facilitate the decoupling of organizationally relevant institutional contexts.
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