论早期贵阳城市的兴起与文化基础

文化和它衍生出来的环境,始终在贵阳不同时期发展的进程中起着举足轻重的作用。历史上郡国并存、土流并治的格局,助推了黔中地区人类早期城邑聚落的萌芽。魏晋之际大姓势力的崛起,频繁的民族迁徙与文化交流,为贵阳地区早期城市的发展奠定了经济与文化基础。唐代推行羁縻州制,从制度文化上给予了民族地区城市发展的空间,唐武德三年（620年）在今贵阳地置矩州,一直延续到宋代,直至明初建省,这种局面才发生改变。     

清末民初(1897-1915)的农学报刊及对现代农业科技的传播

【目的】研究了清末民初(1897-1915)的农学报刊,探求了农学报刊与中国现代农业发展的关系。【方法】采用文献调研和对比分析等方法研究了农学报刊在中国创办、发展、传播的基本状况及其历史作用。【结果】农学报刊引入了现代西方农业理念,推动了中国现代农业发展,促进了社会进步。【结论】清末民初的农学报刊促进了现代传播业的发展,同时也深刻地影响了我国的农业现代化进程。     

贵阳花溪地区早三叠世碳、氧同位素特征及其古环境意义

对取自贵阳花溪地区改毛剖面上二叠统一下三叠统碳酸盐岩样品进行碳、氧同位素测定,利用所测数据建立相应的演化曲线.根据曲线变化情况,结合地质背景与岩性,着重探讨碳同位素变化的环境原因,并对研究区该时期古环境进行分析解释.研究表明,早三叠世初期,该地区海洋生态环境遭到严重破坏,但在Griesbachian早期有一次短暂恢复,而后又进入长期低迷的缺氧环境直到Smithian中期.     

高科技企业人才流失预警机制研究

以风险信息采集—风险预警指标库构建—风险评估—预警警报发布为逻辑思路阐述高科技企业人才流失风险预警模式。根据对人才流失风险的识别,从个体、组织、环境3个方面构建高科技企业人才流失风险预警指标体系,并利用层次分析法和熵权法对风险指标进行评估。最后,根据BP神经网络原理确定高科技企业人才流失风险预警模型,设计预警模型的构建步骤,进一步对风险等级及临界值进行设计和界定。     

幼儿园语言教育中网络资源的利用

幼儿园语言教育在学前教育中占据着重要的地位,对其他教育产生深远的影响。随着信息技术的发展,网络资源的开发和利用对新的教学改革起到一定的推动作用。网络资源丰富了语言教学的教学内容和教学手段,也减轻了教师的负担,充分弥补了传统语言教学的缺陷。但是,由于网络资源丰富多样,如何对网络资源进行筛选,利用网络资源实施有效的语言教育活动成为目前迫切需要解决的问题。     

Playful fostering of 6- to 8-year-old students’ inductive reasoning

This paper focuses on a training program in inductive reasoning for first-grade students and presents the direct results as well as the longitudinal effects of the evaluation study. The training is based on Klauer's theory of inductive reasoning and on his “Cognitive training for children” concept (Klauer, 1989a). The training program consists of 120 problems which can be solved through inductive reasoning. The tools for the training exercises were selected to correspond with the age of the targeted cohort. The experimental group in the study consisted of 90 students, whereas the control group was made up of 162. An inductive reasoning test was used in the pre- and posttest as well as in the follow-up study (one year later). The test comprised 33 figural, non-verbal items (Cronbach α = .86). On the posttest, the experimental group significantly outperformed the control group by more than one standard deviation. The experimental group scored significantly higher in each skill area targeted by the training. The most noticeable development was found in system formation. No gender differences were detected on the pre- or the posttest. The effect size of the training program was d = 1.12. In the follow-up study, the experimental group still significantly outperformed the control group; however, their respective levels of development had not changed in this one-year period. Thus, the training effect proved to be stable over time independent of individual students’ original level of inductive reasoning. This study provided evidence that inductive reasoning could be developed very effectively at this early age.     

童年概念的解构与建构及其对儿童教育的启示

大卫·帕金翰在《童年之死》一书中批判性地指出：无论是媒体技术的悲观主义还是乐观主义对童年的概念都进行了本质性的界定。他主张应该以一种更加充分的社会性解释来说明儿童与电子媒体之间的关系,并以此来建构在电子媒介下的童年概念。本文对帕金翰关于童年概念的解构以及在电子媒介下的童年概念的建构进行了探讨,进而探讨了它们对理解儿童教育中的童年概念所带来的启示：童年的本体概念表明儿童具有不成熟的独特性;童年的受体概念表明儿童受到社会的制约;童年的主体概念表明儿童具有主观能动性。     

低收入农民工家长对学前子女教育期待的研究

家长教育期待是影响子女学业成就的关键因素。相较于城市家长,农民工家长教育期待水平相对偏低。在实现教育期待上,他们表现出了明显的外控倾向。与城市居民有更多互动的从事越界型职业的家长,对子女获取更高学历的意愿更强烈。家长投入效能感、聚居区的独特文化、城乡二元和新二元社会结构的限制是影响农民工家长教育期待的主要原因。农民工家长教育期待对子女发展的影响是复杂的。短期内,家长教育期待可能提升子女教育期待,但长期来看,缺乏实现条件的家长教育期待对儿童的发展未必是正向的,家长教育期待的表达可能导致子女轻视本阶层。     

幼儿教师的教育观念内化机制研究

在当前国家大力发展学前教育的背景下,研究幼儿教师对国家颁发的《幼儿园教师专业标准》《3—6岁儿童学习和发展指南》等政策文件代表的先进的教育观念的内化,是目前非常紧迫且有价值的课题。影响幼儿教师教育观念内化的心理内部因素包括个性倾向性系统、认知系统、情感意志调控系统和个性心理特征系统,与此相应地可以获得幼儿教师的教育观念内化的动力机制、认知机制、信念机制和发展极机制。     

Evaluating construct validity and internal consistency of early childhood individualized family service plans

This study presents evidence regarding the construct validity and internal consistency of the IFSP Rating Scale (McWilliam & Jung, 2001), which was designed to rate individualized family service plans (IFSPs) on 12 indicators of family centered practice. Here, the Rasch measurement model is employed to investigate the scale's functioning and fit for both person and item diagnostics of 120 IFSPs that were previously analyzed with a classical test theory approach. Analyses demonstrated scores on the IFSP Rating Scale fit the model well, though additional items could improve the scale's reliability. Implications for applying the Rasch model to improve special education research and practice are discussed.