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- 2019
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Tidskriftsartikel (refereegranskat)
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| 2. |
- Andersen, Naja Steen, et al.
(författare)
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Processes affecting genetic structure and conservation: a case study of wild and cultivated Brassica rapa
- 2009
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Ingår i: Genetic Resources and Crop Evolution. - Dordrecht : Springer Science and Business Media LLC. - 0925-9864 .- 1573-5109. ; 56:2, s. 189-200
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Tidskriftsartikel (refereegranskat)abstract
- When planning optimal conservation strategies for wild and cultivated types of a plant species, a number of influencing biological and environmental factors should be considered from the outset. In the present study Brassica rapa was used to illustrate this: to develop Scandinavian conservation strategies for wild and cultivated B. rapa, DNA-marker analysis was performed on 15 cultivated and 17 wild accessions of B. rapa plus 8 accessions of the cross compatible B. napus. The B. rapa cultivars were bred in Sweden and Finland in 1944-1997 and the wild B. rapa material was collected from Denmark, Sweden and United Kingdom. The B. napus accessions were bred within the last 20 years in the Scandinavian countries. Results were based on scoring of 131 polymorphic ISSR markers in the total plant material. A Bayesian Markov chain Monte Carlo (MCMC) approach implemented in NewHybrids demonstrated a clear distinction of B. rapa and B. napus individuals except for three individuals that seemed to be backcrosses. The backcrossed hybrids descended from two Swedish populations, one wild and one escaped. The overall pattern of genetic variation and structure in B. rapa showed that cultivated and wild B. rapa accessions formed two almost separated clusters. Geographical origin and breeding history of cultivars were reflected in these genetic relationships. In addition, wild populations from Denmark and Sweden seemed to be closely related, except for a Swedish population, which seemingly was an escaped cultivar. The study point to that many processes, e.g. spontaneous introgression, naturalisation, breeding and agricultural practise affected the genetic structure of wild and cultivated B. rapa populations.
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| 3. |
- Fogaca, J. L., et al.
(författare)
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Walking multiple paths of supervision in American sport psychology : A qualitative tale of novice supervisees’ development
- 2018
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Ingår i: The Sport psychologist. - Champaign, IL : Human Kinetics. - 0888-4781 .- 1543-2793. ; 32:2, s. 156-165
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Tidskriftsartikel (refereegranskat)abstract
- There is limited evidence for what characteristics of supervision delivery facilitate novice supervisees' development. The aim of this study was to investigate the relationship between supervision-delivery approaches and the perceptions of service-delivery competence development in novice practitioners. The authors interviewed 9 supervisor-supervisee dyads before and after the academic term in which the supervisees had their first applied experiences. Supervisees also completed reflective journal entries regarding their supervisory experiences and development. Data analysis included constant comparative analysis and triangulation of qualitative results with a practitioner-skills inventory. Different approaches to supervision delivery seemed to contribute similarly to novice supervisees' development. Supervisees developed in more areas when the dyads had consistent meetings, close supervisory relationships, feedback, and frequent opportunities for self-reflection and when supervisors adapted the delivery to the supervisees' developmental levels. In addition, factors in supervisees' background, practice, and supervision that contributed to perceptions of service-delivery competence are discussed. © 2018 Human Kinetics, Inc.
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| 6. |
- Kirk, Jeanette Wassar, et al.
(författare)
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Influences of specialty identity when implementing a new emergency department in Denmark : a qualitative study
- 2024
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Ingår i: BMC Health Services Research. - London : BioMed Central (BMC). - 1472-6963. ; 24:1, s. 1-13
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Tidskriftsartikel (refereegranskat)abstract
- Background: The Danish Health Authority recommended the implementation of new types of emergency departments. Organizational changes in the hospital sector challenged the role, identity, and autonomy of medical specialists. They tend to identify with their specialty, which can challenge successful implementation of change. However, investigations on specialty identity are rare in implementation science, and how the co-existence of different specialty identities influences the implementation of new emergency departments needs to be explored for the development of tailored implementation strategies. The aim of this study was to examine how medical specialty identity influences collaboration between physicians when implementing a new emergency department in Denmark. Methods: Qualitative methods in the form of participants’ observations at 13 oilcloth sessions (a micro-simulation method) were conducted followed up by 53 individual semi-structured interviews with participants from the oilcloth sessions. Out of the 53 interviews, 26 were conducted with specialists. Data from their interviews are included in this study. Data were analysed deductively inspired by Social Identity Theory. Results: The analysis yielded three overarching themes: [1] ongoing creation and re-creation of specialty identity through boundary drawing; [2] social categorization and power relations; and [3] the patient as a boundary object. Conclusions: Specialty identity is an important determinant of collaboration among physicians when implementing a new emergency department. Specialty identity involves social categorization, which entails ongoing creation and re-creation of boundary drawing and exercising of power among the physicians. In some situations, the patient became a positive boundary object, increasing the possibility for a successful collaboration and supporting successful implementation, but direct expressions of boundaries and mistrust were evident. Both were manifested through a dominating power expressed through social categorization in the form of in- and out-groups and in an “us and them” discourse, which created distance and separation among physicians from different specialties. This distancing and separation became a barrier to the implementation of the new emergency department. © 2024, The Author(s).
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| 7. |
- Tibbert, Stephanie J., et al.
(författare)
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Australian Football Coaches' Tales of Mental Toughness : Exploring the Sociocultural Roots
- 2024
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Ingår i: The Sport psychologist. - Champaign, IL : Human Kinetics. - 0888-4781 .- 1543-2793. ; 38:1, s. 48-59
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Tidskriftsartikel (refereegranskat)abstract
- The present study explored how three professional Australian football coaches learned and understood mental toughness. Participants shared stories regarding mental toughness through semistructured interviews. Reflexive thematic analysis was used to interpret the data. Creative nonfiction was employed to develop a composite story. All participants' voices contributed equally to the narrative, which follows Sam (our composite coach) through three periods in his career: as a junior player, an elite footballer, and, finally, a coach in the professional football environment. Mental toughness was fundamentally determined by the sociocultural environment in which one was immersed. Athletes and coaches were expected to internalize dominant understandings of mental toughness and reinforce ideals and were punished if they deviated from mentally tough standards set up in their clubs. Mental toughness was defined by various values, beliefs, and norms that originated from the sociocultural environment, indicating the importance of context in understanding the roots of being mentally tough. © 2023 Human Kinetics, Inc.
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| 9. |
- Tibbert, Stephanie J., et al.
(författare)
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What a difference a “Mentally Toughening” year makes : The acculturation of a rookie
- 2014
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Ingår i: Psychology of Sport And Exercise. - Amsterdam : Elsevier. - 1469-0292 .- 1878-5476. ; 17, s. 68-78
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: This study investigated how one subculture's norms, traditions, ideals, and imperatives influenced the attitudes, beliefs, emotions, and behaviours of a young athlete (Joe) as he moved from resistance to acculturation.Design: Longitudinal case study of one athlete in one specific sport subculture.Method: Joe took part in five open-ended in-depth interviews over a 14-month period to investigate his experiences as an elite athlete within an Australian football team. Joe's story was analysed through an acculturation-process lens and models on mental toughness, overtraining, and stress-recovery to evaluate the indoctrination of one athlete.Findings: During the initial interviews Joe resisted the subculture demands of the football club and tried to find success by maintaining his own beliefs. By the end of the 14-month study Joe had realised that to be successful in the club he needed to embrace the norms, traditions, ideals, and imperatives of the football culture. Joe gained acceptance at the club when he eventually internalised the hypermasculine subculture and ignored injury, played in pain, subjugated his interests for football, and viewed physical abuse as a positive and necessary part of the toughening process.Conclusion: Joe's case study demonstrates that the subcultural ideals of mental toughness mean ignoring injury, playing in pain, denying emotion and vulnerability, and sacrificing individuality, which inevitably lead to stress/recovery imbalance and overtraining. In this subculture, demonstrating mental toughness is similar to a hypermasculine environment typified by slogans such as no-pain-no-gain and rest-is-for-the-dead where success is more important than individual wellbeing. © 2014 Elsevier Ltd.
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- Van Raalte, Judy L., et al.
(författare)
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Using Technology in Supervision and Training
- 2016
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Ingår i: Global Practices and Training in Applied, Sport, Exercise, and Performance Psychology. - New York : Routledge. - 9781138805965 - 9781138805972 ; , s. 352-359
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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