大学生情绪的调节与指导

大学生情绪的主要特点是:丰富性、强烈性、不稳定性和情境性;自卑、焦虑、抑郁、易怒是大学生常见的情绪困扰;遗忘调控、宣泄调控、升华调控、语言调控、音乐调控等方法能有效调节大学生的情绪。     

Do we really need confidence intervals in the new statistics?

This paper compares the use of confidence intervals (CIs) and a sensitivity analysis called the number needed to disturb (NNTD), in the analysis of research findings expressed as ‘effect’ sizes. Using 1,000 simulations of randomised trials with up to 1,000 cases in each, the paper shows that both approaches are very similar in outcomes, and each one is highly predictable from the other. CIs are supposed to be a measure of likelihood or uncertainty in the results, showing a range of possible effect sizes that could have been produced by random sampling variation alone. NNTD is supposed to be a measure of the robustness of the effect size to any variation, including that produced by missing data. Given that they are largely equivalent and interchangeable under the conditions tested here, the paper suggests that both are really measures of robustness. It concludes that NNTD is to be preferred because it requires many fewer assumptions, is more tolerant of missing data, is easier to explain, and directly addresses the key question of whether the underlying effect size is zero or not.     

"文革"对自贡盐业的干扰破坏

1966年6月,自贡的"文化大革命"运动兴起.随着"文化大革命"在自贡的展开,盐业管理机构受到冲击,大批革命干部和群众无端受到迫害,无政府主义狂潮泛滥,政治局面动荡,社会秩序混乱,产销指挥系统陷入瘫痪和半瘫痪状态,自贡盐业遭到严重的干扰和破坏管理机构瘫痪,基本建设受影响,盐业生产下降,四是市场供应紧张.