Adolescent-parent interactions and communication preferences regarding body weight and weight management: a qualitative study

<p>Abstract</p> <p>Background</p> <p>This study aimed to canvass the nature of adolescent-parent interactions about weight, particularly overweight, and to explore ideas of how to foster supportive discussions regarding weight, both in the home and with family doctors.</p> <p>Methods</p> <p>A market research company was contracted to recruit and conduct a series of separate focus groups with adolescents and unrelated parents of adolescents from low-middle socio-economic areas in Sydney and a regional centre, Australia. Group discussions were audio recorded, transcribed, and then a qualitative content analysis of the data was performed.</p> <p>Results</p> <p>Nine focus groups were conducted; two were held with girls (n = 13), three with boys (n = 18), and four with parents (20 mothers, 12 fathers). Adolescent and parent descriptions of weight-related interactions could be classified into three distinct approaches: indirect/cautious (i.e. focus on eating or physical activity behaviors without discussing weight specifically); direct/open (i.e. body weight was discussed); and never/rarely discussing the subject. Indirect approaches were described most frequently by both adolescents and parents and were generally preferred over direct approaches. Parents and adolescents were circumspect but generally supportive of the potential role for family doctors to monitor and discuss adolescent weight status.</p> <p>Conclusions</p> <p>These findings have implications for developing acceptable messages for adolescent and family overweight prevention and treatment interventions.</p

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There is growing awareness that diets in affluent countries, rich in meat protein, dairy and preprepared foods, have a negative impact on biophysical environments as well as on public health

Adolescent-parent interactions and attitudes around screen time and sugary drink consumption: a qualitative study

Abstract Background Little is known about how adolescents and their parents interact and talk about some of the key lifestyle behaviors that are associated with overweight and obesity, such as screen time (ST) and sugary drink (SD) consumption. This qualitative study aimed to explore adolescents' and parents' perceptions, attitudes, and interactions in regards to these topics. Methods Using an exploratory approach, semi-structured focus groups were conducted separately with adolescents and (unrelated) parents. Participants were recruited from low and middle socio-economic areas in the Sydney metropolitan area and a regional area of New South Wales, Australia. Transcripts were analysed using thematic analysis for each of the four content areas (adolescent-ST, adolescent-SD consumption, parents' views on adolescents' ST and parents' views on adolescents' SD consumption). Results Nine focus groups, with a total of 63 participants, were conducted. Broad themes spanned all groups: patterns of behavior; attitudes and concerns; adolescent-parent interactions; strategies for behavior change; and awareness of ST guidelines. While parents and adolescents described similar patterns of behaviour in relation to adolescents' SD consumption and ST, there were marked differences in their attitudes to these two behaviours which were also evident in the adolescent-parent interactions in the home that they described. Parents felt able to limit adolescents' access to SDs, but felt unable to control their adolescents' screen time. Conclusion This study offers unique insights regarding topics rarely explored with parents or adolescents, yet which are part of everyday family life, are known to be linked to risk of weight gain, and are potentially amenable to change.</p

Watchdogs and ombudsmen: monitoring the abuse of supermarket power

Self-regulation has become a mantra for both governments and private industry in the neoliberal era. Yet, problems remain in terms of supermarket accountability and control. Governments everywhere appear to be under increasing pressure to move beyond the self-regulatory model by enacting legislation which better monitors and polices supermarket-supplier relations. In most cases, the appointment of an oversight authority-known variously as an ombudsman, watchdog, or adjudicator-with the power to set standards and apply sanctions, and to whom suppliers can appeal in cases of perceived abuse, has been advocated. This paper investigates the role of watchdogs and ombudsmen as potential governance mechanisms for overseeing supermarket-supplier relations and explores, in detail, escalating pressure for their appointment within the UK and Australia over the last 20 years. The pursuit of regulatory frameworks to monitor, and adjudicate on, problems arising out of changing power relationships along agri-food supply chains in these two countries has been met with strong resistance from supermarkets; however, after 20 years of debate, it appears that these governments may be on the path towards legislating for an independent body to handle disputes. This paper critically examines 'self-regulation' and concludes that watchdogs and ombudsmen are only a partial solution, at best, to the problems that are arising from the neoliberal settings which govern relations between food suppliers and food retailers

Precision Electroweak Measurements on the Z resonance.

We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron–positron colliders SLC and LEP. The data consist of 17 million Z decays accumulated by the ALEPH, DELPHI, L3 and OPAL experiments at LEP, and 600 thousand Z decays by the SLD experiment using a polarised beam at SLC. The measurements include cross-sections, forward–backward asymmetries and polarised asymmetries. The mass and width of the Z boson, mZ and ΓZ, and its couplings to fermions, for example the ρ parameter and the effective electroweak mixing angle for leptons, are precisely measured: The number of light neutrino species is determined to be 2.9840±0.0082, in agreement with the three observed generations of fundamental fermions. The results are compared to the predictions of the Standard Model (SM). At the Z-pole, electroweak radiative corrections beyond the running of the QED and QCD coupling constants are observed with a significance of five standard deviations, and in agreement with the Standard Model. Of the many Z-pole measurements, the forward–backward asymmetry in b-quark production shows the largest difference with respect to its SM expectation, at the level of 2.8 standard deviations. Through radiative corrections evaluated in the framework of the Standard Model, the Z-pole data are also used to predict the mass of the top quark, , and the mass of the W boson, . These indirect constraints are compared to the direct measurements, providing a stringent test of the SM. Using in addition the direct measurements of mt and mW, the mass of the as yet unobserved SM Higgs boson is predicted with a relative uncertainty of about 50% and found to be less than at 95% confidence level