Browsing by Author "Smith, M"

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    Evaluation of a new clinical performance assessment tool: A reliability study
    (2012) Joseph, Conrad; Frantz, Jose; Smith, M; Hendricks, C
    Clinical practice is an essential requirement of any graduate physiotherapy programme. For this purpose, valid and reliable assessment tools are paramount for the measurement of key competencies in the real-world setting. This study aims to determine the internal consistency and inter-rater reliability of a newly developed and validated clinical performance assessment form. A cross-sectional quantitative research design was used, which included paired evaluations of 32 (17 treatment and 15 assessment) student examinations performed by two independent clinical educators. Chronbachs alpha was computed to assess internal consistency and intraclass correlation coefficient (ICC’s) with confidence intervals of 95% were computed to determine the percentage agreement between paired examiners. The degree of internal consistency was substantial for all key performance areas of both examinations, except for time and organisational management (0.21) and professionalism (0.42) in the treatment and evaluation examinations respectively. The overall internal consistency was 0.89 and 0.73 for both treatment and assessment examinations, indicating substantial agreement. With regard to agreement between raters, the ICC’s for the overall marks were 0.90 and 0.97 for both treatment and assessment examinations. Clinical educators demonstrated a high level of reliability in the assessment of students’ competence using the newly developed clinical performance assessment form. These findings greatly underscore the reliability of results obtained through observation of student examinations, and add another tool to the basket of ensuring quality assurance in physiotherapy clinical practice assessment.
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    Open Access
    The first oceanographic survey of the Conrad Rise
    (2008) Ansorge, I J; Roman, R; Durgadoo, J V; Ryan, P G; Dlamini, L; Gebhardt, Z; Rainier, S; Smith, M; Mtonsti, T; Lutjeharmsa, J R E
    This article presents data collected during the first hydrographic survey of the Conrad Rise, South-West Indian Ocean. Past investigations have shown that the Conrad Rise acts as an obstacle to the flow of the Antarctic Circumpolar Current (ACC). Numerical modelled data suggest that two eastward-flowing jets are formed on the northern and southern extremities of the rise as a result of the bifurcation of the ACC. Hydrographic data collected during the research cruise corroborate the model findings and provide a wealth of empirical data for further investigation of this dynamic ocean region. Counts of seabirds conducted during the cruise revealed unusually large numbers of penguins and diving petrels associated with the frontal jets, suggesting that the area is important for the large populations of penguins breeding at the Prince Edward and Crozet islands farther north.