Drawing from goal setting theory (Latham & Locke, 1991; Locke & Latham, 2002; Locke et al., 1981), the purpose of this study was to conduct a systematic review and meta-analysis of multi-component goal setting interventions for changing physical activity (PA) behaviour. A literature search returned 41,038 potential articles. Included studies consisted of controlled experimental trials wherein participants in the intervention conditions set PA goals and their PA behaviour was compared to participants in a control group who did not set goals. A meta-analysis was ultimately carried out across 45 articles (comprising 52 interventions, 126 effect sizes, n = 5912) that met eligibility criteria using a random-effects model. Overall, a medium, positive effect (Cohen's d(SE) = .552(.06), 95% CI = .43-.67, Z = 9.03, p < .001) of goal setting interventions in relation to PA behaviour was found. Moderator analyses across 20 variables revealed several noteworthy results with regard to features of the study, sample characteristics, PA goal content, and additional goal-related behaviour change techniques. In conclusion, multi-component goal setting interventions represent an effective method of fostering PA across a diverse range of populations and settings. Implications for effective goal setting interventions are discussed.

2Objective: Perceived variety represents a psychosocial experience that gives rise to, and supports 3 the maintenance of, an individual's well-being. In this study, we developed an instrument to 4 measure perceived variety in exercise, and examined whether ratings of perceived variety in 5 exercise predict unique variance in indices of exercise-related well-being in addition to that 6 explained by the three basic psychological needs (for competence, relatedness, and autonomy) 7 embedded within self-determination theory (Deci & Ryan, 2002). We also examined the extent to 8 which variance in perceived variety is empirically distinct from (or subsumed by), competence, 9 relatedness, and autonomy in the context of exercise. 10Methods: A convenience sample of community adults (N = 507) completed online surveys twice 11 over a six-week period (n = 367). 12Results: Perceived variety in exercise was found to prospectively predict unique variance in indices 13 of exercise-related well-being, in addition to that explained by psychological needs for competence, 14 relatedness, and autonomy. Using exploratory and confirmatory factor analytic procedures,

Background/objectiveThe COVID-19 pandemic has brought the use of telehealth to the fore, as many people have been unable to interact directly with healthcare professionals (HCP). For community palliative care (CPC) services, this has meant a sudden change from a predominantly face-to-face model of care to one that incorporates telehealth. Understanding patient and HCP experiences with telehealth and how telehealth compares to ‘usual’ care will be crucial in planning future CPC services.MethodologyAll patients of the Barwon Health CPC service between 1 April and 31 May 2020 were invited to complete a questionnaire evaluating their interactions with the palliative care service and specifically their involvement with telehealth consultations. Palliative care HCP who provided clinical services during the same time period were also surveyed.Results/conclusionSeventy-four patients (response rate 36%) and 22 HCP returned surveys. Both groups felt comfortable using telehealth, however, also encountered a range of issues when undertaking telehealth consultations. Despite reporting issues, the preference of both groups was for a CPC service model, which combined face-to-face and telehealth consultations. This study is one of the first to directly ask this question and as such provides useful guidance for health services when planning future CPC service models.

Objective. To assess a comprehensive, intensive lifestyle intervention in combination with metformin extended release (MXR) or placebo on body mass index (BMI) and risk factors for type 2 diabetes and cardiovascular disease in obese adolescents. Study Design. Sixty-nineobese adolescents (mean BMI 32.5) received a comprehensive lifestyle intervention with structured dietary, physical activity, and behavioral components for 24 months. Subjects were randomized to 1 of 4 groups: MXR (33) 2,000 mg daily or placebo, with either moderate or vigorous intensity exercise for the first 3 months. Subsequently the exercise intervention was the same for all 4 groups. Results. Anthropometry measurements did not differ with initial exercise intensity at any time. At 3 months % body fat decreased in all 4 groups (P < 0.006). BMI and % body fat decreased in the MXR groups, but not the placebo groups, at 6 (−0.88, −3.16) and 12 months (−0.56, −2.34) (P < 0.05). Insulin resistance, fasting blood glucose, and leptin improved in all groups at 6 and 12 months. A high subject attrition rate (58%) occurred by 24 months. Conclusion. A comprehensive, intensive lifestyle intervention combined with MXR led to a decline in BMI and % body fat at 1 year independent of initial exercise intensity. This trial is registered with ClinicalTrials.gov NCT00934570 .