Child sexual abuse and bulimic symptomatology: relevance of specific abuse variables

OBJECTIVE: This study examined specific aspects of child sexual abuse in relation to symptom severity among hospitalized patients diagnosed with bulimia nervosa. METHOD: Participants were 45 hospitalized bulimic women who reported a history of child sexual abuse. Structured interviews were conducted in order to obtain detailed information regarding specific features of the abusive event(s). Participants also completed instruments that measured depression and eating pathology. RESULTS: There were no significant differences in severity of depression or eating disturbance among women reporting differing abusive experiences including intrafamilial versus extrafamilial abuse, abuse with or without the use of physical force, one versus multiple incidents, early abuse versus abuse occurring after age 14, contact versus noncontact abuse, disclosed versus undisclosed, and combined physical/sexual abuse versus sexual abuse alone. CONCLUSION: The specific characteristics of child sexual abuse are not related to the level of symptomatology for hospitalized bulimic patients. This study suggests that differences in the nature of the abuse may not be as important as the fact that the abuse occurred in the first place.     

城镇化进程中农村基础教育的目标定位

城镇化是指“人类生产和生活的方式由乡村型向城市型转化的历史过程，表现为乡村人口向城市人口转化及城市不断发展完善的过程”。城镇化不仅构筑了农村工业化的基石，而且铺就了农村现代化的道路。农村基础教育，作为一项促进农村城镇化发展的系统工程，也逐渐成为教育研究中的热点问题。在所有农村基础教育的问题中。农村基础教育的目标定位是最为关键和核心的问题，因为它直接决定了农村基础教育的发展方向，     

The relation of multiple-schedule behavioral contrast to deprivation,time in session,and within-session changes in responding

Pigeons' keypecking was reinforced by food on baseline schedules of multiple variable interval (VI) x VI x and on contrast schedules of multiple VI x VI y. Deprivation of food was varied by maintaining subjects at 75%, 85%, and 95% (+/- 2%) of their free-feeding weights. Positive and negative behavioral contrast were observed. The size of the contrast was not systematically altered by changes in deprivation. Positive and negative contrast were both larger later in the session than they were earlier. Within-session decreases in responding were steeper for the baseline than for the contrast schedules for positive contrast. Within-session decreases were steeper for the contrast than for the baseline schedules for negative contrast. These results were predicted by the idea that different amounts of habituation to the reinforcer during the baseline and contrast schedules contribute to behavioral contrast. The results show that contrast occurs under conditions that reduce the effect of the following component. The results support the assumption that positive and negative contrast are produced by symmetrical theoretical variables.     

出售贫穷

在日本的兵库县，有一个叫丹波的村子。当整个日本都普遍富裕起来的时候，这里依然贫穷——土地贫瘠，物产匮乏，交通落后，信息闭塞。这里的人心情焦灼，可又苦于脱贫乏术，于是向全社会征集致富良方。一些有识之士形成的一致意见是：出售物产和资源换回生活所需。可是，问题是，这个村子除了贫穷和落后，无以出售。     

发展高职院校高等性 履行高职教育新使命

在新的时代背景下,高职院校应重视发展"高等性",有效履行时代赋予的新使命。作为高等教育机构,高职院校具有学术组织属性,应努力培育以学术自治、学术自由为内核的大学文化,大学文化是高职"高等性"的集中体现。发展高职"高等性",培育大学文化的关键是推动院校治理现代化,构建符合高职教育使命要求与发展内涵的现代院校治理结构。     

Maltreatment perpetrators: a 54-month analysis of recidivism

OBJECTIVE: This study compared recidivism rates for alleged maltreatment perpetrators whose initial report was substantiated and those whose initial report was not substantiated, to determine whether they returned to the child welfare system at differing rates. METHOD: Statewide administrative child welfare services data over a period of 4 1/2 years was analyzed. The sample included 31,531 perpetrators of intrafamilial maltreatment. Separate analyses were conducted for each type of maltreatment (sexual abuse, physical abuse, and neglect). RESULTS: Bivariate relationships (substantiation status and recidivism) were analyzed using survival curves, and the study found that recidivism patterns differed by type of maltreatment and by substantiation status at the index event. Multivariate analyses using Cox Proportional Hazards models found that bivariate relationships held true even when controlling for neighborhood mean income, ethnicity, and gender. CONCLUSIONS: The study's finding that perpetrators whose index event was not substantiated return to the child welfare system at a high rate suggests the need to learn how to discriminate those unsubstantiated alleged perpetrators who are most at risk for recidivism. The finding of frequent cross-type recidivism indicates that intervention should focus on common themes across maltreatment types.     

惊险时刻

星期天,我做完作业,便去A博士家玩。最近,A博士研制出一种“时光机器”,能让人回到过去,也能让人走进未来。真幸运,A博士今天正好在家休息。我扑进博士的怀里,甜甜地问:“A博士,您能操纵‘时光机器’,把我送到侏罗纪吗?”A博士高兴地说:“能啊!我发明这个‘时光机器’,就是要让你们这些小朋友了解几亿年前发生的事情。”半小时过去,已是万事俱备,只欠东风了。我带着A博士发明的“颠三倒四液”、“防身剂”、“昏迷十五分”和“时代手机”登上了“时光机器板”。不一会儿,我便到了侏罗纪。A博士把我送到了一棵很隐蔽的大树后面。哎呀,糟了…     

连云港市"十一五"宏观经济预测模型研究

选取连云港市1990-2003年期间主要经济指标作为样本数据，通过建立计量经济联立方程模型．利用EVIEWS3．1的二阶段最小二乘法对方程进行回归和检验，对“十一五”期间连云港市主要经济指标进行了预测分析，据此，提出政策建议：（1）加快工业化进程，优化产业结构；（2）千方百计扩大投资规模；（3）增强消费者信心，进一步刺激消费；（4）统筹城乡发展，增加农民收入；（5）进一步壮大港口经济；（6）大力发展非公有经济。     

大学生跨年级创新创业团队组建探析

为丰富大学生课余生活的多样性、促进大学生创新创业的积极性,组建跨年级创新创业团队,培养大学生勇于创新和敢于创业的热情与实践能力.在专业教师指导下,吸引具有共同兴趣、目标的相同或不同专业、不同年级大学生,组建具有“传、帮、带”特点的跨年级梯度团队,团结协作、自主完成具有创新性的实践内容或创业项目.通过校企合作、产学研结合以及制定激励政策、开放实验室、实践基地等多种形式构建创新创业实践平台,提供大学生创新创业的资金、空间.让大学生创新具有深入性,创业具有持续性.