Video exemplars aid student preparation for OSCEs, providing a flexible, innovative and clear example of the assessment process. Video exemplars improved self-rated student confidence and understanding of performance expectations, leading to increased engagement and reduced anxiety when preparing for the OSCE, but not overall OSCE performance. Such OSCE exemplars could be used to increase staff capacity and improve the quality of the student learning experience.

BackgroundVitamin D deficiency is common in the adult population, and this has been linked to depression and cognitive outcomes in clinical populations. The aim of this study was to investigate the effects of adult vitamin D (AVD) deficiency on behavioural tasks of relevance to neuropsychiatric disorders in male Sprague-Dawley rats.MethodsTen-week old male Sprague-Dawley rats were fed a control or vitamin D deficient diet for 6 weeks prior to, and during behavioural testing. We first examined a range of behavioural domains including locomotion, exploration, anxiety, social behaviour, learned helplessness, sensorimotor gating, and nociception. We then assessed locomotor response to the psychomimetic drugs, amphetamine and MK-801. Attention and vigilance were assessed using the 5 choice serial reaction time task (5C-SRT) and the 5 choice continuous performance task (5C-CPT) and, in a separate cohort, working memory was assessed using the delay match to sample (DMTS) task. We also examined excitatory and inhibitory neurotransmitters in prefrontal cortex and striatum.ResultsAVD-deficient rats were deficient in vitamin D3 (<10 nM) and had normal calcium and phosphate levels after 8–10 weeks on the diet. Overall, AVD deficiency was not associated with an altered phenotype across the range of behavioural domains tested. On the 5C-SRT AVD-deficient rats made more premature responses and more head entries during longer inter-trial intervals (ITI) than control rats. On the 5C-CPT AVD-deficient rats took longer to make false alarm (FA) responses than control rats. AVD-deficient rats had increases in baseline GABA levels and the ratio of DOPAC/HVA within the striatum.ConclusionsAVD-deficient rats exhibited no major impairments in any of the behavioural domains tested. Impairments in premature responses in AVD-deficient rats may indicate that these animals have specific alterations in striatal systems governing compulsive or reward-seeking behaviour.

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People with intellectual disability experience inadequate health care and have unmet health needs that can go unidentified or be poorly managed. Health assessments have been shown to significantly increase short-term clinical activity for people with intellectual disability. The aim of this study was to more accurately quantify the effect of health assessments for people with intellectual disability by comparing health actions recorded in health assessment booklets to actions recorded in general practitioners' (GPs) records in the 12-month period following the health assessment. Participants were people with intellectual disability who had received a Comprehensive Health Assessment Program (CHAP), living in the community. The CHAP is a health assessment that is demonstrated to significantly increase health actions, compared with usual care, for people with intellectual disability. Data collected from three randomised controlled trials conducted in South-East Queensland, Australia, from 2000 to 2010 were pooled and analysed. The health assessment booklet contained significantly more information on health actions than GPs' records. Notably, hearing tests (risk ratio (RR) = 5.9; 95% confidence interval (CI) = 4.7-7.4), breast checks (RR = 3.9; 95% CI = 2.7-5.7), and skin examinations (RR = 7.9; 95% CI = 5.9-10.7) were more likely to be recorded in the CHAP booklet. Health assessments increase health actions for people with intellectual disability to a significantly greater extent than previously demonstrated.

Organisations with market-oriented cultures outperform other organisations. Thus, the creation of such a culture is paramount. This paper details how distinct layers of an organisation’s culture can in combination influence market-oriented behaviours. The importance of organisational culture in the successful implementation of a market orientation strategy has been recognised. However, an awareness of how the layers of organisational culture, such as values, norms and artefacts, can contribute to market-oriented behaviour is still under research. The layers of organisational culture were thus investigated in three mixed-method case studies of Irish companies utilising a questionnaire survey, interviews and observations. The core conclusion of the study is that the combined synergistic effect of the particular unique organisational cultural layers in a company encourages market-oriented behaviours. This research adds necessary details for managers who seek to develop and create a market-oriented culture to improve company performance.

IntroductionPhysical activity (PA) has diverse benefits for physical and mental health and can reduce symptoms of mental illness. Adults with mental illness face practical, psychosocial and socioeconomic barriers to adopting and maintaining PA, and it is unclear how to effectively promote PA in this group. Supervised exercise interventions provide high support but may not promote autonomous motivation, which is important for PA maintenance. The aim of this study is to compare the effectiveness of two interventions to promote PA in adults with mental illness.Methods and analysisThis is a randomised controlled trial of two interventions to promote PA: (1) supervised exercise and gym membership and (2) motivational discussions and self-monitoring of PA using fitness trackers. The intervention duration is 16 weeks, including 8 weeks of weekly supervised group sessions, and 8 weeks of access to the gym or fitness tracker unsupervised. Participants are community-dwelling adults recruited from outpatient clinics of public mental health services. The primary outcome is PA adoption assessed using GENEActiv accelerometers worn continuously over 8 weeks. Secondary outcomes measured at baseline, postintervention (8 weeks) and follow-up (16 weeks), include exercise motivation, psychological distress and self-reported PA assessed using self-administered questionnaires and indicators of physical health measured by a researcher blinded to allocation (blood pressure, weight, waist circumference, 6 min walk test). Participant experiences will be assessed using qualitative focus groups with analysis informed by a theoretical model of behaviour (COM-B).Ethics and disseminationEthics approval has been obtained from the Royal Brisbane and Women’s Hospital (HREC/17/QRBW/302). We plan to submit a manuscript on protocol development from pilot work, and a manuscript of the results to a peer-reviewed journal. Results will be presented at conferences, community and consumer forums and hospital grand rounds.Trial registration numberACTRN12617001017314; Pre-results.

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