Abstract Context. Feasibility and pilot study designs are common in palliative care research. Finding standard guidelines on the structure and reporting of these study types is difficult. Objectives ...In feasibility and pilot studies in palliative care research, to determine (1) how commonly a priori feasibility are criteria reported and whether results are subsequently reported against these criteria?; and (2) how commonly are participants’ views on acceptability of burden of the study protocol assessed? Methods Four databases (OVID Medline, EMBASE, CINAHL, and PubMed via caresearch.com.au.) were searched. Search terms included palliative care, terminal care, advance care planning, hospice, pilot, feasibility, with a publication date between 1 January 2012 and 31 December 2013. Articles were selected and appraised by two independent reviewers. Results Fifty-six feasibility and/or pilot studies were included this review. Only three studies had clear a priori criteria to measure success. Sixteen studies reported participant acceptability or burden with measures. Forty-eight studies concluded feasibility. Conclusion The terms ‘feasibility’ and ‘pilot’ are used synonymously in palliative care research when describing studies that test for feasibility. Few studies in palliative care research outline clear criteria for success. The assessment of participant acceptability and burden is uncommon. A gold standard for feasibility study design in palliative care research that includes both clear criteria for success and testing of the study protocol for participant acceptability and burden is needed. Such a standard would assist with consistency in the design, conduct and reporting of feasibility and pilot studies.
An active knowledge aided system for bearing design was created for resolving the problems such as complexity of automobile bearing design and finite element analysis, high knowledge requirements for ...designers when using design software and long process of study and lack of experience of young mechanic designers. The system can provide knowledge to young engineers by judging their knowledge level and defects in a way of first pull and then push, reduce study burden of designers, and help them complete design tasks rapidly.
In this study, a learning model of “Chinese writing assignment through language exchange” is proposed as a new learning model of Chinese writing education. This learning model will overcome the ...limitations of existing language exchange learning without the opportunity to write, and solve the problems pointed out in the writing lesson such as the physical limitations of the attendants and the instructors. This learning model is statistically evaluated whether it fosters learner's writing skill, whether it helps to develop learn-ing strategies such as upper-cognitive strategies and social strategies, and whether it affects learner's preference, burden, and self confidence in writing learning.
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