30 research outputs found
Parental stressors in professional youth football academies: a qualitative investigation of specialising stage parents
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Benefits of a ball and chain: simple environmental enrichments improve welfare and reproductive success in farmed American mink (Neovison vison)
Can simple enrichments enhance caged mink welfare? Pilot data from 756 sub-adults spanning three colour-types (strains) identified potentially practical enrichments, and suggested beneficial effects on temperament and fur-chewing. Our main experiment started with 2032 Black mink on three farms: from each of 508 families, one juvenile male-female pair was enriched (E) with two balls and a hanging plastic chain or length of hose, while a second pair was left as a non-enriched (NE) control. At 8 months, more than half the subjects were killed for pelts, and 302 new females were recruited (half enriched: âlate Eâ). Several signs of improved welfare or productivity emerged. Access to enrichment increased play in juveniles. E mink were calmer (less aggressive in temperament tests; quieter when handled; less fearful, if male), and less likely to fur-chew, although other stereotypic behaviours were not reduced. On one farm, E females had lower cortisol (inferred from faecal metabolites). E males tended to copulate for longer. E females also weaned more offspring: about 10% more juveniles per E female, primarily caused by reduced rates of barrenness (âlate Eâ females also giving birth to bigger litters on one farm), effects that our data cautiously suggest were partly mediated by reduced inactivity and changes in temperament. Pelt quality seemed unaffected, but E animals had cleaner cages. In a subsidiary side-study using 368 mink of a second colour-type (âDemisâ), similar temperament effects emerged, and while E did not reduce fur-chewing or improve reproductive success in this colour-type, E animals were judged to have better pelts. Overall, simple enrichments were thus beneficial. These findings should encourage welfare improvements on fur farms (which house 60-70 million mink p.a.) and in breeding centres where endangered mustelids (e.g. black-footed ferrets) often reproduce poorly. They should also stimulate future research into more effective practical enrichments
Understanding parental stressors: An investigation of British tennis-parents
This article was published in the Journal of Sports Sciences [Routledge (Š Taylor & Francis)] and the definitive version is available at: http://dx.doi.org/10.1080/02640410802603871In this study, we examined the stressors experienced by British tennis-parents. The parents (nŸ123) completed an extensive
survey focused on the internal and external demands that they had encountered through having a child compete in the sport.
The survey consisted of open-ended questions related to competition, coaching, organizational, personal, and developmental
issues. Inductive and deductive content analysis resulted in the development of seven core themes of tennis-parental stressor:
competition, coaches, finance, time, siblings, organization-related, and developmental. Parents experienced a diverse
number of competitive stressors indicating the particular difficulties they faced before, during, and after matches involving
their child, opponents, other parents, and officials. They also reported a wide range of organizational stressors that paralleled
the financial, social, and personal investments that accompanied their support roles. The results of this research reinforce the
importance of parents possessing the necessary skills to cope with the psychological, developmental, and logistical demands
of competitive tennis. Implications with respect to induction workshops and education for coaches and parents are
presented, as well as consideration for governing bodies to enhance their communication channels and logistical support.
Future research recommendations are posed to build upon the study of this domain in youth sport
The home ranges and habitat choice of male and female stoats (Mustela erminea) in the Finnish subarctic area
Large-scale spatial and temporal patterns in population dynamics of the stoat, Mustela erminea, and the least weasel, M. nivalis, in Finland
Evaluation of different kinds of floor materials in cattle barns
The aim of our research project was to develop well-functioning floor surface materials for use in animal houses. Materials for a field test were chosen according to the results of laboratory studies with the exception of one material, silane-impregnated concrete. The other materials selected were epoxy, polyurethane and acrylic coatings for floorings and feeding tables and polyester coating for feeding tables only. Two materials not included in the laboratory tests were also tested. Traditional concrete was used as reference. Topography, colour and gloss of the test materials were evaluated. According to the topography measurements no significant differences between the changes in surface roughness of test materials were observed. The results of colour and gloss measurements varied considerably, but in general coating decreased the changes of colour and gloss of the surface materials. The field study provided practical information about the behaviour of the surface materials examined in use conditions in animal houses