Educational technology as a key to educational innovation:

Instructional technology, especially the use of computers and the Internet has been lagging behind in the German educational system in comparison to other European countries. When this lack was realized in the second half of the 1990s it had quite a “shock-effect” but one of the healthy kind: Since then numerous public and private initiatives have been started to advance the use of technology in schools, higher education, and in vocational training. At the college and university level, there is a trend towards connecting online and offline courses. Also, it was understood that it is not enough to just provide schools and universities with the technology needed but that the introduction of technology has to be accompanied by profound systemic and structural changes. Thus, there is great hope that the use of technology in education will fuel educational innovations at all levels needed for educating and training pupils and students to act as responsible and media-literate citizens in a modern world.     

挖掘潜力加强实验教学

转变观念，创造条件，加强实验教学，是培养中小学生严谨的科学态度和创新精神的有力举措。     

E-mentors: Connecting caring adults and kids through E-mail

Conclusion We feel that this program has been enormously beneficial in improving student’s writing skills, interpersonal skills, and computer literacy. According to Principal Linda Perdaems, “This program has had a powerful impact on participating students’ lives. It has opened their eyes to the world of business, helped them set goals for their education, and given them another adult with whom to build a relationship. The program has met and surpassed all expectations.” Teachers feel that as students experience a positive link with the workplace, they are motivated to do better in school. We have also had the pleasure of watching the participating students’ self-esteem blossom under the warmth and light provided through this meaningful and supportive relationship with an additional caring adult. She researches technology integration and implementation and also teaches related courses in the College of Education and Human Development.     

Social behavior of children in a classroom setting

Forty-two children (25 boys, 17 girls) in two traditional second-grade classrooms were videotaped during normal classroom activity until approximately 50 min of tape was accumulated for each child. A variety of behaviors was then coded on an event recorder, including child-child interactions, general behaviors, and child-teacher interactions. Teacher evaluations expressed as ratings between bipolar adjectives were also obtained. A principal components analysis revealed six distinct factors. The strongest factor was composed of teacher-child interactions. Analyses of variance indicated that sex and birth order differences were limited. Compared to boys, girls engaged in more verbalization with same-sex peers (p < .001) and more cooperation with same-sex peers (p < .05). Teacher's evaluations were not significantly influenced by the sex of the children. Favorable teacher evaluations were clearly associated with the extent to which a child approached and remained in proximity to the teacher.     

依法治国与法律价值体系的重构

法律价值就是法的存在，作用及其发展满足人的主体需要的一系列属性。它包括实质价值和形式价值两个层面。认识和研究法律价值，有助于调动人们对立法，执法，用法，守法的积极性并投身于法律运行的各个环节，有助于从观念到行动使法治成为社会生活的一部分。中国传统与现代法律价值精神存在相互冲突的因素，必须在建设现代法治国家中，摒弃传统法律价值中的沉渣和糟粕，大胆借鉴人类一切文明成果，使中国法律价值实现从传统向现代的历史转型。     

Effects of trial duration on overall and momentary rates of maintained autoshaped keypecking: Choice and single-stimulus trials

Pigeons were exposed to differentially cued autoshaping trials in which conditioned stimuli were followed by food after 6 or 14 sec. Average and momentary rates of keypecking were examined on two types of unreinforced test trials: single-stimulus probe trials and simultaneous choice trials, each 40 sec in duration. Rates averaged over the 40-sec test trials did not favor the cue associated with the shorter delay to food (the short-delay cue) on either type of test trial; however, average rates prior to the scheduled time of food delivery were reliably higher for the short-delay cue on choice trials. Momentary rates of keypecking during choice trials varied as a function of both cue and elapsed time from trial onset. At short elapsed trial times, rate of pecking was higher for the short-delay cue, with this difference reversing at longer times. A reversal of the programmed relation between key color and delay to food presentation for 5 birds confirmed the generality of these findings. Implications of these data for models of Pavlovian conditioning and for methods of assessing conditioned response strength are discussed.     

Maternal Math Talk in the Home and Math Skills in Preschool Children

Research Findings: The current study analyzed the relation between the amount of mathematical input that preschool children hear (i.e., math talk) from their mothers in their homes and their early math ability a year later. Forty mother–child dyads recorded their naturalistic exchanges in their homes using an enhanced audio-recording device (the Language ENvironment Analysis System). Results from a sample of naturalistic interactions during mealtimes indicated that all mothers involved their children in a variety of math exchanges, although there were differences in the amount of math input that children received. Moreover, being exposed to more instances of math talk was positively related to children’s early mathematical ability a year after the recordings, even after we controlled for maternal education, self-regulation, and recorded minutes. Practice or Policy: These findings improve the understanding of how mothers use math with their preschool children in naturalistic contexts, providing some insight for parents into how to foster children’s math skills through verbal input in their normal routines. Moreover, these findings inform kindergarten teachers and practitioners about the math input that children receive at home, which may encourage them to adapt their practice by considering the home environment.     

Japanese and United States Preschool Children's Responses to Conflict and Distress

Japanese and U.S. preschool children's responses to hypothetical interpersonal dilemmas were examined as a function of culture, gender, and maternal child-rearing values. U.S. children showed more anger, more aggressive behavior and language, and underregulation of emotion than Japanese children, across different contexts of assessment. Children from the 2 cultures appeared more similar on prosocial and avoidant patterns, though in some contexts U.S. children also showed more prosocial themes. Girls from both cultures expressed more prosocial themes and sometimes more anger than boys. Maternal encouragement of children's emotional expressivity was correlated with anger and aggression in children. It was more characteristic of U.S. than Japanese mothers, while emphasis on psychological discipline (reasoning; guilt and anxiety induction) was more characteristic of Japanese than U.S. mothers. The relevance of a conceptual framework that focuses on differences in Eastern and Western cultures in self-construals regarding independence and interdependence is considered.     

Strategies to Encourage Mathematics Learning in Early Childhood: Discussions and Brainstorming Promote Stronger Performance

This longitudinal study examined the influence of prekindergarten teacher characteristics and classroom instructional processes during mathematical activities on the growth of mathematics learning scores in prekindergarten, kindergarten, and first grade. Participants attended state-funded and Head Start prekindergarten programs. Mathematical performance was measured in fall and spring in prekindergarten and spring in kindergarten and first grade using the Test of Early Mathematics Ability–3 (TEMA-3; Ginsburg & Baroody, 2003). Two dimensions of the Classroom Assessment Scoring System (CLASS; i.e., instructional learning formats and concept development; Pianta, La Paro, & Hamre, 2008) were scored based on observed classroom mathematics activities. Teachers provided information about their education and years of prekindergarten teaching experience. Research Findings: Instructional processes that included elements of the CLASS concept development dimension, such as discussions and brainstorming to encourage children’s understanding, were related to growth of mathematics scores. Neither teacher characteristics nor instructional processes of the CLASS instructional learning formats dimension, such as using different modalities and materials, and learning objectives, were related to growth of mathematics scores. Practice or Policy: The findings extend our understandings of how instructional processes impact children’s early mathematical performance. These findings may be helpful in increasing our understanding of the types of instructional processes that might be emphasized in teacher professional development specifically related mathematical activities. Professional development that focuses on the CLASS concept development dimension may be easier for teachers to remember and implement in their classrooms and, consequently, have a greater impact on mathematics learning.