Peer observation in professional development : occupational therapists perceptions

Aims: peer observation of practice is used to promote reflection and facilitate personal and professional development. However, there appears to be no published research on the use of peer observation by occupational therapists working in higher education. This action research project explored the perceptions of occupational therapy staff within a higher education setting towards the use of a peer observation of practice scheme. Methods: all colleagues within a directorate of occupational therapy were invited to complete a questionnaire. Additionally, five staff were invited to take part in semi-structured interviews and core themes were identified following thematic analysis, typified by grounded theory. Findings: staff used a range of methods to support professional development, including peer observation. Key themes identified were the concept that peer observation has both positive and negative connotations, that feedback must be carefully managed, that the relationship between observed and observer is important and that staff want clear ground rules for peer observation schemes. Conclusions: findings indicated the need for further research into peer observation and how such a scheme could be formally implemented

Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services

<p>Abstract</p> <p>Background</p> <p>Dental caries is a persistent public health problem with little change in the prevalence in young children over the last 20 years. Once a child contracts the disease it has a significant impact on their quality of life. There is good evidence from Cochrane reviews including trials that fluoride varnish and regular use of fluoride toothpaste can prevent caries.</p> <p>The Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial will compare the costs and effects of a caries preventive package (fluoride varnish, toothpaste, toothbrush and standardised dental health education) with dental health education alone in young children.</p> <p>Methods/Design</p> <p>A randomised controlled trial on children initially aged 2 and 3 years old who are regular attenders at the primary dental care services in Northern Ireland. Children will be recruited and randomised in dental practices. Children will be randomised to the prevention package of both fluoride varnish (twice per year for three years), fluoride toothpaste (1,450 ppm F) (supplied twice per year), a toothbrush (supplied twice a year) or not; both test and control groups receive standardised dental health education delivered by the dentist twice per year. Randomisation will be conducted by the Belfast Trust Clinical Research Support Centre ([CRSC] a Clinical Trials Unit).</p> <p>1200 participants will be recruited from approximately 40 dental practices. Children will be examined for caries by independent dental examiners at baseline and will be excluded if they have caries. The independent dental examiners will examine the children again at 3 years blinded to study group.</p> <p>The primary end-point is whether the child develops caries (cavitation into dentine) or not over the three years. One secondary outcome is the number of carious surfaces in the primary dentition in children who experience caries. Other secondary outcomes are episodes of pain, extraction of primary teeth, other adverse events and costs which will be obtained from parental questionnaires.</p> <p>Discussion</p> <p>This is a pragmatic trial conducted in general dental practice. It tests a composite caries prevention intervention, which represents an evidence based approach advocated by current guidance from the English Department of Health which is feasible to deliver to all low risk (caries free) children in general dental practice. The trial will provide valuable information to policy makers and clinicians on the costs and effects of caries prevention delivered to young children in general dental practice.</p> <p>Trial registration</p> <p>EudraCT No: 2009 - 010725 - 39</p> <p>ISRCTN: <a href="http://www.controlled-trials.com/ISRCTN36180119">ISRCTN36180119</a></p> <p>Ethics Reference No: 09/H1008/93:</p

Is clinical updating a valuable mechanism for enhancing the student experience?

This opinion piece aims to clarify the concepts of the theory-practice and practice-theory gaps, and to begin to explore the impact of these gaps on efficacious occupational therapy practice. Any perceived gaps between theoretical knowledge and practice skills may have a detrimental effect of the student experience and ultimately upon the production of graduates who are fit for practice and purpose. A number of issues are raised. Once significant issue is the value of clinical updating for academic staff and its imact upon the student experience. ANother issue is the need for further clarification of the definitions of theory-practice / practice-theory gaps and consideration of the impact of these perceived gaps. A need for further reearch is identified to explore staff perceptions of these issues

Interactions between Shh, Sostdc1 and Wnt signaling and a new feedback loop for spatial patterning of the teeth.

Each vertebrate species displays specific tooth patterns in each quadrant of the jaw: the mouse has one incisor and three molars, which develop at precise locations and at different times. The reason why multiple teeth form in the jaw of vertebrates and the way in which they develop separately from each other have been extensively studied, but the genetic mechanism governing the spatial patterning of teeth still remains to be elucidated. Sonic hedgehog (Shh) is one of the key signaling molecules involved in the spatial patterning of teeth and other ectodermal organs such as hair, vibrissae and feathers. Sostdc1, a secreted inhibitor of the Wnt and Bmp pathways, also regulates the spatial patterning of teeth and hair. Here, by utilizing maternal transfer of 5E1 (an anti-Shh antibody) to mouse embryos through the placenta, we show that Sostdc1 is downstream of Shh signaling and suggest a Wnt-Shh-Sostdc1 negative feedback loop as a pivotal mechanism controlling the spatial patterning of teeth. Furthermore, we propose a new reaction-diffusion model in which Wnt, Shh and Sostdc1 act as the activator, mediator and inhibitor, respectively, and confirm that such interactions can generate the tooth pattern of a wild-type mouse and can explain the various tooth patterns produced experimentally