Enhancing students' learning in problem based learning: validation of a self-assessment scale for active learning and critical thinking

Contains fulltext : 155185.pdf (publisher's version ) (Open Access)BACKGROUND: Problem based learning (PBL) is a powerful learning activity but fidelity to intended models may slip and student engagement wane, negatively impacting learning processes, and outcomes. One potential solution to solve this degradation is by encouraging self-assessment in the PBL tutorial. Self-assessment is a central component of the self-regulation of student learning behaviours. There are few measures to investigate self-assessment relevant to PBL processes. We developed a Self-assessment Scale on Active Learning and Critical Thinking (SSACT) to address this gap. We wished to demonstrated evidence of its validity in the context of PBL by exploring its internal structure. METHODS: We used a mixed methods approach to scale development. We developed scale items from a qualitative investigation, literature review, and consideration of previous existing tools used for study of the PBL process. Expert review panels evaluated its content; a process of validation subsequently reduced the pool of items. We used structural equation modelling to undertake a confirmatory factor analysis (CFA) of the SSACT and coefficient alpha. RESULTS: The 14 item SSACT consisted of two domains "active learning" and "critical thinking." The factorial validity of SSACT was evidenced by all items loading significantly on their expected factors, a good model fit for the data, and good stability across two independent samples. Each subscale had good internal reliability (>0.8) and strongly correlated with each other. CONCLUSIONS: The SSACT has sufficient evidence of its validity to support its use in the PBL process to encourage students to self-assess. The implementation of the SSACT may assist students to improve the quality of their learning in achieving PBL goals such as critical thinking and self-directed learning

Long-term efficacy and safety of once daily treatment of chronic plaque psoriasis with tacalcitol ointment

Contains fulltext : 24322___.PDF (publisher's version ) (Open Access

The epidermis of chronic idiopathic lichen planus during topical treatment with the vitamin D3 analogue KH 1060

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Impact of institute and person variables on teachers' conceptions of learning and teaching.

Background: Teachers' conceptions of learning and teaching are important for faculty development to result in enduring changes in teaching practices. Until now, studies on these conceptions have mostly focused on traditional, lecture-based curricula rather than on small-group student-centred educational formats, which are gaining ground worldwide. Aim: To explore which factors predict teachers' conceptions in student-centred curricula. Methods: In two Dutch medical schools with 10 and 40 years of student-centred education, teachers were asked to fill out the Conceptions of Learning and Teaching (COLT) Questionnaire to assess their teacher-centredness', appreciation of active learning' and orientation to professional practice'. Next, we quantitatively assessed the relations of teachers' conceptions with their personal and occupational characteristics and institute. Results: Overall response was 49.4% (N = 319/646). Institute was the main predictor for variance in all three scales, and discipline, gender and teaching experience significantly explained variance in two of the scales. More than 80% of the variance was not explained by these factors. Conclusion: Longer exposure to a student-centred curriculum was associated with fewer teacher-centred conceptions, greater appreciation of active learning' and stronger orientation towards professional practice'. In line with studies on lecture-based curricula, discipline, gender and teaching experience also appeared important for teachers' conceptions in student-centred curricula. More research is necessary to better understand the influence of institute on the three teachers' conceptions scales

Flexible electronic feedback using the virtues of progress testing

The potential richness of the feedback for learners and teachers is one of the educational advantages of progress tests (PTs). Every test administration yields information on a student's knowledge level in each sub-domain of the test (cross-sectional information), and it adds a next point to the corresponding knowledge growth curve (longitudinal information). Traditional paper-based feedback has severe limitations and requires considerable effort from the learners to give meaning to the data. We reasoned that the PT data should be flexibly accessible in all pathways and with any available comparison data, according to the personal interest of the learner. For that purpose, a web-based tool (Progress test Feedback, the ProF system) was developed. This article presents the principles and features of the generated feedback and shows how it can be used. In addition to enhancement of the feedback, the ProF database of longitudinal PT-data also provides new opportunities for research on knowledge growth, and these are currently being explored