888 research outputs found
CAPITAL PLANNING STRATEGY
The author outlines reasons for the declining capital productivity in the Supermarket Industry, present cash flow generated inadequate to sustain desired growth rate.Productivity Analysis,
Memory Modulation in the Classroom: Selective Enhancement of College Examination Performance by Arousal Induced after Lecture
Laboratory studies examining moderate physiological or emotional arousal induced after learning indicate that it enhances memory consolidation. Yet, no studies have yet examined this effect in an applied context. As such, arousal was induced after a college lecture and its selective effects were examined on later exam performance. Participants were divided into two groups who either watched a neutral video clip (n = 66) or an arousing video clip (n = 70) after lecture in a psychology course. The final examination occurred two weeks after the experimental manipulation. Only performance on the group of final exam items that covered material from the manipulated lecture were significantly different between groups. Other metrics, such as the midterm examination and the total final examination score, did not differ between groups. The results indicate that post-lecture arousal selectively increased the later retrieval of lecture material, despite the availability of the material for study before and after the manipulation. The results reinforce the role of post-learning arousal on memory consolidation processes, expanding the literature to include a real-world learning context
Muscle Tension Induced after Learning Enhances Long-Term Narrative and Visual Memory in Healthy Older Adults
Arousing events are better remembered than mundane events. Indeed, manipulation of arousal, such as by muscle tension, can influence memory even when it occurs shortly after learning. Indeed, our founding study showed this approach can raise delayed memory performance in older adults to a level comparable to that of unaided young adults. Yet, systematic studies, especially those investigating different modalities or types of memory, have not been done. This study investigated the effects of a brief bout of isometric exercise via handgrip on narrative and visuospatial episodic memory in healthy elders. Forty-seven participants completed the Logical Memory subtest of the Wechsler Memory Scales III (LM) and the Benton Visual Retention Test (BVRT), followed alternately by no treatment and by moderately squeezing a sand-filled latex ball for 1-min (counterbalanced order and test forms). Isometric exercise significantly increased both positive and negative affect ratings. Retention was tested 2 weeks later. Delayed recall and recognition of LM was enhanced by arousal relative to control, as was recognition of the BVRT. The results extend past findings that muscle tension induced after learning modulates memory consolidation, extending findings in elders to suggest that a simple form of isometric exercise can have practical effects, such as aiding memory for stories and images
Pharmacology course outcomes: Internet delivery versus traditional classroom delivery
Includes bibliographical references
Trayectorias culturales transamericanas de Patrick Imbert : notas de lectura
Fil: Arentsen, María Fernanda.
Université d ́Ottawa (Canadá
Negotiated environmental governance in the Netherlands:Logic and illustration
The Dutch consensus oriented model of negotiated environmental governance enjoys increasing popularity within the European Union because of its seemingly effective way of dealing with environmental problems. A closer look at the model does not reveal any better performance than European average. The article theoretically explains the strengths and weaknesses of the Dutch model as an iterative policy model in which three different modes of governance-competitive, cooperative, and authoritative-interact and compete to achieve effective efficient and legitimate policy results. The argument is empirically illustrated with findings of energy saving policies in the Netherlands.</p
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