8 research outputs found
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Enhancing student learning through the assessment of outcomes:developing and demonstrating essay writing skills
This paper documents current developments in the UK Open University (UK/OU) with reference to the requirement in the UK that all Higher Education institutions now have to describe their programmes in terms of learning outcomes. In response to this, the UK/OU set up a three-year Learning Outcomes and Their Assessment (LOTA) Project to explore and implement an outcomes-based approach to curriculum design and delivery throughout the university. The intended learning outcomes for all courses and all programmes of study have now been documented in course and
programme specifications. Currently the challenge is to ensure that assessment strategies and assessment methods support the development of the stated outcomes and enable them to be appropriately assessed. The LOTA Project has always seen assessment as part of the learning process
through both formative and summative assignments. In many OU courses academic essays are used to assess students work, both throughout a course and in the final
examination. The paper goes on to describe an action research project that set out to examine the extent to which assessment through essays encouraged students to both
develop and demonstrate the outcomes claimed by each course. The aim of the project was to explore the process of essay writing and essay marking. It involved pairs of tutors who exchanged and double-marked the essays of two of
their students throughout the course and met at the end of the year to compare their experiences. The assessment materials provided by the course team were examined
and the progress of the students analysed through their essays. The evidence suggests that essay writing can be used to assess learning outcomes but that present practice
shows these are not explicit and that many students fail to demonstrate them. With clearer guidance to tutors and to students, both cognitive and communication skills
could be developed more effectively and assessed more rigorously. The findings contribute to on-going work to find better ways of enhancing students' learning
through the articulation and assessment of outcomes. The paper concludes that moving towards an outcomes-based curriculum, with appropriate assessment strategies, can enhance student learning but the process needs to be more transparent and to explicitly encourage a meta-cognitive approach
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Practitioner enquiry and professional development: 'action research' re-visited and re-viewed in the context of outcomes-based education
[From the abstract]: In the past five years there has been considerable change in curriculum design and delivery in universities in the UK, as the sector moves towards an outcomes-based approach. This is having a marked effect on teaching and learning, and particularly on assessment strategies and methods. Accompanying the curriculum change we have seen an increased emphasis on the role of teaching in HE, with central funding to support staff through 'subject networks', key publications and resources. At the same time there has been high-profile recognition for 'teaching excellence' and a move towards the 'accreditation' of HE academic staff with mandatory continuous professional development (CPD) as part of quality enhancement ..
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Learning outcomes and their assessment: putting Open University pedagogical practice under the microscope
The Open University (OU) is the United Kingdom's only university devoted to distance learning. It is also the UK's largest university with over 200,000 students overall. Around 150,000 students are studying undergraduate level courses. Over the last decade major policy changes have impacted on UK higher education. Following the recommendations of the National Committee of
Inquiry into Higher Education (Dearing Report, 1997) and the establishment of the Quality Assurance Agency, all UK universities have been required to define learning outcomes for their programmes and link learning outcomes to teaching and assessment. This major pedagogic shift
led the OU to establish the Learning Outcomes and their Assessment (LOTA) project to re-examine the ways its courses are planned, designed, delivered and assessed, and to initiate necessary institution-wide changes. Explicitly linking outcomes, assessment and teaching, actively using assessment for learning, and supporting academic staff development are key elements in enhancing student learning
Effects of a high-dose 24-h infusion of tranexamic acid on death and thromboembolic events in patients with acute gastrointestinal bleeding (HALT-IT): an international randomised, double-blind, placebo-controlled trial
Background: Tranexamic acid reduces surgical bleeding and reduces death due to bleeding in patients with trauma.
Meta-analyses of small trials show that tranexamic acid might decrease deaths from gastrointestinal bleeding. We
aimed to assess the effects of tranexamic acid in patients with gastrointestinal bleeding.
Methods: We did an international, multicentre, randomised, placebo-controlled trial in 164 hospitals in 15 countries.
Patients were enrolled if the responsible clinician was uncertain whether to use tranexamic acid, were aged above the
minimum age considered an adult in their country (either aged 16 years and older or aged 18 years and older), and
had significant (defined as at risk of bleeding to death) upper or lower gastrointestinal bleeding. Patients were
randomly assigned by selection of a numbered treatment pack from a box containing eight packs that were identical
apart from the pack number. Patients received either a loading dose of 1 g tranexamic acid, which was added to
100 mL infusion bag of 0·9% sodium chloride and infused by slow intravenous injection over 10 min, followed by a
maintenance dose of 3 g tranexamic acid added to 1 L of any isotonic intravenous solution and infused at 125 mg/h
for 24 h, or placebo (sodium chloride 0·9%). Patients, caregivers, and those assessing outcomes were masked to
allocation. The primary outcome was death due to bleeding within 5 days of randomisation; analysis excluded patients
who received neither dose of the allocated treatment and those for whom outcome data on death were unavailable.
This trial was registered with Current Controlled Trials, ISRCTN11225767, and ClinicalTrials.gov, NCT01658124.
Findings: Between July 4, 2013, and June 21, 2019, we randomly allocated 12 009 patients to receive tranexamic acid
(5994, 49·9%) or matching placebo (6015, 50·1%), of whom 11 952 (99·5%) received the first dose of the allocated
treatment. Death due to bleeding within 5 days of randomisation occurred in 222 (4%) of 5956 patients in the
tranexamic acid group and in 226 (4%) of 5981 patients in the placebo group (risk ratio [RR] 0·99, 95% CI 0·82–1·18).
Arterial thromboembolic events (myocardial infarction or stroke) were similar in the tranexamic acid group and
placebo group (42 [0·7%] of 5952 vs 46 [0·8%] of 5977; 0·92; 0·60 to 1·39). Venous thromboembolic events (deep vein
thrombosis or pulmonary embolism) were higher in tranexamic acid group than in the placebo group (48 [0·8%] of
5952 vs 26 [0·4%] of 5977; RR 1·85; 95% CI 1·15 to 2·98).
Interpretation: We found that tranexamic acid did not reduce death from gastrointestinal bleeding. On the basis of our
results, tranexamic acid should not be used for the treatment of gastrointestinal bleeding outside the context of a
randomised trial
Integration of implantable device therapy in patients with heart failure. A clinical consensus statement from the Heart Failure Association (HFA) and European Heart Rhythm Association (EHRA) of the European Society of Cardiology (ESC)
Implantable devices form an integral part of the management of patients with heart failure (HF) and provide adjunctive therapies in addition to cornerstone drug treatment. Although the number of these devices is growing, only few are supported by robust evidence. Current devices aim to improve haemodynamics, improve reverse remodelling, or provide electrical therapy. A number of these devices have guideline recommendations and some have been shown to improve outcomes such as cardiac resynchronization therapy, implantable cardioverter‐defibrillators and long‐term mechanical support. For others, more evidence is still needed before large‐scale implementation can be strongly advised. Of note, devices and drugs can work synergistically in HF as improved disease control with devices can allow for further optimization of drug therapy. Therefore, some devices might already be considered early in the disease trajectory of HF patients, while others might only be reserved for advanced HF. As such, device therapy should be integrated into HF care programmes. Unfortunately, implementation of devices, including those with the greatest evidence, in clinical care pathways is still suboptimal. This clinical consensus document of the Heart Failure Association (HFA) and European Heart Rhythm Association (EHRA) of the European Society of Cardiology (ESC) describes the physiological rationale behind device‐provided therapy and also device‐guided management, offers an overview of current implantable device options recommended by the guidelines and proposes a new integrated model of device therapy as a part of HF care
Effects of a high-dose 24-h infusion of tranexamic acid on death and thromboembolic events in patients with acute gastrointestinal bleeding (HALT-IT): an international randomised, double-blind, placebo-controlled trial
BackgroundTranexamic acid reduces surgical bleeding and reduces death due to bleeding in patients with trauma. Meta-analyses of small trials show that tranexamic acid might decrease deaths from gastrointestinal bleeding. We aimed to assess the effects of tranexamic acid in patients with gastrointestinal bleeding.MethodsWe did an international, multicentre, randomised, placebo-controlled trial in 164 hospitals in 15 countries. Patients were enrolled if the responsible clinician was uncertain whether to use tranexamic acid, were aged above the minimum age considered an adult in their country (either aged 16 years and older or aged 18 years and older), and had significant (defined as at risk of bleeding to death) upper or lower gastrointestinal bleeding. Patients were randomly assigned by selection of a numbered treatment pack from a box containing eight packs that were identical apart from the pack number. Patients received either a loading dose of 1 g tranexamic acid, which was added to 100 mL infusion bag of 0·9% sodium chloride and infused by slow intravenous injection over 10 min, followed by a maintenance dose of 3 g tranexamic acid added to 1 L of any isotonic intravenous solution and infused at 125 mg/h for 24 h, or placebo (sodium chloride 0·9%). Patients, caregivers, and those assessing outcomes were masked to allocation. The primary outcome was death due to bleeding within 5 days of randomisation; analysis excluded patients who received neither dose of the allocated treatment and those for whom outcome data on death were unavailable. This trial was registered with Current Controlled Trials, ISRCTN11225767, and ClinicalTrials.gov, NCT01658124.FindingsBetween July 4, 2013, and June 21, 2019, we randomly allocated 12 009 patients to receive tranexamic acid (5994, 49·9%) or matching placebo (6015, 50·1%), of whom 11 952 (99·5%) received the first dose of the allocated treatment. Death due to bleeding within 5 days of randomisation occurred in 222 (4%) of 5956 patients in the tranexamic acid group and in 226 (4%) of 5981 patients in the placebo group (risk ratio [RR] 0·99, 95% CI 0·82–1·18). Arterial thromboembolic events (myocardial infarction or stroke) were similar in the tranexamic acid group and placebo group (42 [0·7%] of 5952 vs 46 [0·8%] of 5977; 0·92; 0·60 to 1·39). Venous thromboembolic events (deep vein thrombosis or pulmonary embolism) were higher in tranexamic acid group than in the placebo group (48 [0·8%] of 5952 vs 26 [0·4%] of 5977; RR 1·85; 95% CI 1·15 to 2·98).InterpretationWe found that tranexamic acid did not reduce death from gastrointestinal bleeding. On the basis of our results, tranexamic acid should not be used for the treatment of gastrointestinal bleeding outside the context of a randomised trial.</div