道德规范与国书馆事业

美国图书馆协会的<职业道德规范声明>提出了以图书馆事业为中心的具体原则,其<图书馆权利法案>则明确了图书馆的责任和义务.目前,美国社会和政治环境的变化为图书馆职业带来了越来越多的忧虑和压力."9·11"后出台的<爱国者法案>明显与图书馆职业道德规范中所阐述的重要原则相冲突.因此,美国图书馆协会决心抵制<爱国者法案>对知识、信息自由开放以及行使个人隐私权的限制.     

论英语中多词动词的词汇特征

多词动词是英语教学和英语学习中的难点之一.作为一种特殊的动词,它有其本身特有的一些词汇特征,如转类性、动态性以及表达形式的丰富性等.了解这些特征有助于更好地掌握和使用多词动词.     

Parent-child interaction therapy: application to maltreating parent-child dyads

OBJECTIVE: Parent-Child Interaction Training (PCIT), which uses a social learning framework, is a dyadic intervention that is designed to alter specific patterns of interaction found in parent-child relationships. Previous research suggests that maladaptive and high-risk characteristics found in maltreating parent-child dyads may be responsive to PCIT. The primary focus of this study is to examine the effectiveness of PCIT with maltreating parent-child dyads. METHODOLOGY: This study describes the effectiveness of PCIT with 136 biological parent-child dyads in which 66.9% (N=91) of the children had been maltreated. Of the 91 maltreated children, 64.8% (N=59) of the parents had maltreated their children, and were thus considered to be at high risk of repeating the abuse. RESULTS: Primary outcomes of this study show the following: (1) a decrease in child behavior problems, (2) a decrease in parental stress, and (3) a decrease in abuse risk from pre- to post-treatment for dyads with and without a history of maltreatment. CONCLUSIONS: Our results add to the body of research supporting PCIT as a promising intervention and as a means to aid both children and parents in high-risk families for maltreatment.