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121.
中学生学习策略的结构与使用特点 总被引:11,自引:1,他引:10
本文采用修订的中学生学习策略量表,系统考察了初一到高三1341名中学生学习策略的使用情况。结果表明:①本次修订的中学生学习策略量表具有良好的信度和效度,划分为认知策略、元认知策略和资源管理策略的结构合理;②中学生在认知策略、元认知策略和资源管理策略的使用上有随年级增长而下降的趋势,在资源管理策略上女生得分明显高于男生;③时间管理策略、努力策略和支持寻求策略对初中生的学习成绩有正向预测作用,调节策略和努力策略对高中生的学习成绩有正向预测作用,而支持寻求策略有负向预测作用。 相似文献
122.
Nathan A. Call Alec M. Bernstein Matthew J. O'Brien Kelly M. Schieltz Loukia Tsami Dorothea C. Lerman Wendy K. Berg Scott D. Lindgren Mark A. Connelly David P. Wacker 《Journal of applied behavior analysis》2024,57(1):166-183
Clinicians report primarily using functional behavioral assessment (FBA) methods that do not include functional analyses. However, studies examining the correspondence between functional analyses and other types of FBAs have produced inconsistent results. In addition, although functional analyses are considered the gold standard, their contribution toward successful treatment compared with other FBA methods remains unclear. This comparative effectiveness study, conducted with 57 young children with autism spectrum disorder, evaluated the results of FBAs that did (n = 26) and did not (n = 31) include a functional analysis. Results of FBAs with and without functional analyses showed modest correspondence. All participants who completed functional communication training achieved successful outcomes regardless of the type of FBA conducted. 相似文献
123.
无痛人流不同麻醉的比较 总被引:1,自引:0,他引:1
为了更好地实行无痛人流,提高无痛人流的镇痛效果、降低麻醉风险及提高患者满意度,用比较治疗学的理念及方法对目前国内报道的一些主要无痛人流的麻醉方法进行比较和分析。结果发现镇静药丙泊酚与强效镇痛药复合应用于无痛人流安全有效。比较治疗学方法有助于无痛人流不同麻醉的临床抉择。 相似文献
124.
通过南京市8个区、县4873户居民的基线调查,掌握居民对医疗服务的实际利用情况,通过比较医疗需求与利用之间的差距,发现存在很大的潜在医疗服务需求市场。从医疗服务供需双方分析其产生的原因,找出医疗服务需求与利用的主要影响因素,从而探讨如何将这部分潜在需求合理转化。 相似文献
125.
126.
通过对2型糖尿病心血管终点事件的观察,更多的临床证据提示,糖尿病的治疗目标应该以减少心血管事件为主。糖尿病防治从策略上发生了两个转变,即以血糖为中心转向以防治心血管事件为中心的多危险因素综合防治策略;以糖化血红蛋白检测作为血糖评价的金标准转向以血糖量、质、时程控制的全面评价策略。 相似文献
127.
复杂胫骨平台骨折处理的临床决策 总被引:1,自引:1,他引:0
蔡建春 《医学与哲学(人文社会医学版)》2009,(10):31-31,65
复杂胫骨平台骨折处理相当困难,治疗上存在着一系列矛盾,准确的骨折分型和软组织损伤情况评估,合理的手术入路和手术时机选择,重视复位、固定方式和方法及软组织保护,双下肢同时消毒包扎为术中快速的体位转换提供了方便,一系列临床决策极大地提高了复杂胫骨平台骨折的治疗水平。 相似文献
128.
The radial arm maze is one of the most commonly used tests for assessing working memory in laboratory animals. However, to date, there exists no quantitative method of estimating working memory capacity from performance on this task. Here, we present a mathematical model of performance on the radial arm maze from which we can derive estimates of capacity. We derive explicit results for the two most commonly used measures of performance as functions of number of arms in the maze and memory capacity, assuming a uniform random search. We simulate random non-uniform search strategies. Comparing our model to previous experiments, we show that our model predicts a working memory capacity in the range of 3-9 at the level of performance observed in these experiments. This estimate is within the typical estimate of human working memory capacity. Performance of rats on large mazes (e.g. 48 arms) has been used as evidence that the working memory capacity of rats may be significantly larger than that of humans. We report that memory capacity in the range 3-9 is sufficient to explain the performance of rats in very large radial mazes. Furthermore, when we simulate non-uniform random search strategies observed in the experiments, the resulting estimates do not differ significantly from those assuming a uniform random search. We conclude that a list-based model of working memory with modest capacity is more powerful than previously expected. 相似文献
129.
Katariina Salmela-Aro Asko Tolvanen Jari-Erik Nurmi 《Journal of Vocational Behavior》2009,75(2):162-172
To examine whether individuals’ achievement strategies measured during university studies would have an impact on work burnout and work engagement measured 10, 14 and 17 years later, 292 university students completed the SAQ strategy questionnaire three times while at university, and the work burnout inventory three times and work engagement inventory twice during their early career. The results showed that optimism increased during university, while task-avoidance did not change. Moreover, high and increasing optimism during university predicted a high level of work engagement and low level of burnout 10, 14 and 17 years later. By contrast, a high level of task-avoidance during university predicted a low level of work engagement and high level of burnout during the early career. 相似文献
130.
Shira A. Bennett J. Gayle Beck Joshua D. Clapp 《Behaviour research and therapy》2009,47(12):1018-1023
Several models of PTSD suggest that dysfunctional beliefs play an important role in the maintenance of PTSD. This study examined whether thought control strategies intermediated in the relationship between PTSD and dysfunctional cognitions. It was hypothesized that PTSD would be positively associated with dysfunctional cognitions and that negative thought control strategies (worry and self-punishment) would partially account for this relationship. These maladaptive strategies were predicted to be associated with increased levels of PTSD and more trauma-related beliefs. Additionally, it was predicted that positive thought control strategies (social control and reappraisal) would be associated with decreased levels of PTSD and fewer trauma-related beliefs. Finally, because the literature supports distraction as both an adaptive and a maladaptive thought control strategy, no a priori hypothesis was made. Results support worry and self-punishment as maladaptive intervening variables in the association between PTSD and dysfunctional cognitions, resulting in greater levels of PTSD and trauma cognitions. Social control and distraction emerged as adaptive strategies, resulting in lower levels of PTSD and trauma cognitions, while reappraisal showed no relationship with PTSD severity. Although the results are cross-sectional, continued focus on the effects of thought control strategies as meditational maintenance variables over time appears warranted. 相似文献