منابع مشابه
Reducing insulin prescription errors in hospital: more stick than carrot?
People with diabetes are more likely to be admitted to hospital and have longer stays in hospital than people without diabetes. Data from the National Diabetes Inpatient Audit suggest that people with diabetes experience avoidable prescription errors such as wrong insulin, incorrect doses and omitted doses. These errors result in increased length of stay and harm to the patient. Many of the err...
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In this issue of Blood, Palumbo and colleagues describe a trial in newly diagnosed patients with MM who are eligible for high-dose therapy. They compare 2 different dosages of double high-dose melphalan (100 mg/m2 vs 200 mg/m2) followed by autologous stem cell transplantation.1 It is concluded that MEL200 is superior to MEL100 with respect to progression-free survival and time to progression, b...
متن کاملThe Carrot or the Stick: Rewards, Punishments, and Cooperation
Many institutional arrangements suggest that punishments and rewards each play a separate role in providing incentives. In New York City’s recent negotiations with its teacher’s union, for instance, the city sought a contract that would strengthen school principals’ ability to assign teachers to be cafeteria monitors, in part because this allows them to punish underperforming teachers. The cont...
متن کاملLearning in Parkinsonism By Carrot or by Stick : Cognitive Reinforcement
www.sciencemag.org (this information is current as of October 8, 2009 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/306/5703/1940 version of this article at: including high-resolution figures, can be found in the online Updated information and services, http://www.sciencemag.org/cgi/content/full/1102941/DC1 can be found at:...
متن کاملBy carrot or by stick: cognitive reinforcement learning in parkinsonism.
To what extent do we learn from the positive versus negative outcomes of our decisions? The neuromodulator dopamine plays a key role in these reinforcement learning processes. Patients with Parkinson's disease, who have depleted dopamine in the basal ganglia, are impaired in tasks that require learning from trial and error. Here, we show, using two cognitive procedural learning tasks, that Park...
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ژورنال
عنوان ژورنال: Thorax
سال: 1999
ISSN: 0040-6376
DOI: 10.1136/thx.54.2.96