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951.
OBJECTIVE: Although maternal internalizing symptoms and parenting dimensions have been linked to reports and perceptions of children's behavior, it remains relatively unknown whether these characteristics relate to expectations or the accuracy of expectations for toddlers' responses to novel situations. DESIGN: A community sample of 117 mother-toddler dyads participated in a laboratory visit and questionnaire completion. At the laboratory, mothers were interviewed about their expectations for their toddlers' behaviors in a variety of novel tasks; toddlers then participated in these activities, and trained coders scored their behaviors. Mothers completed questionnaires assessing demographics, depressive and worry symptoms, and parenting dimensions. RESULTS: Mothers who reported more worry expected their toddlers to display more fearful behavior during the laboratory tasks, but worry did not moderate how accurately maternal expectations predicted toddlers' observed behavior. When also reporting a low level of authoritative-responsive parenting, maternal depressive symptoms moderated the association between maternal expectations and observed toddler behavior, such that, as depressive symptoms increased, maternal expectations related less strongly to toddler behavior. CONCLUSIONS: When mothers were asked about their expectations for their toddlers' behavior in the same novel situations from which experimenters observe this behavior, symptoms and parenting had minimal effect on the accuracy of mothers' expectations. When in the context of low authoritative-responsive parenting, however, depressive symptoms related to less accurate predictions of their toddlers' fearful behavior.  相似文献   
952.
This study explores student attitudes to the use of substantive on-line assessments that require mathematical answers. Since there is limited guidance available for their use in a university setting, our goal is to learn what are the important aspects in student acceptance of e-assessments that support learning of mathematical subjects in higher education. To that end we analyse the effects of a variety of attitudinal factors towards such assessments amongst a cross-section of first year students in an English university, using a detailed questionnaire. These students were all previously exposed to on-line assessments containing substantial mathematical work, including testing of and feedback on the algebraic structure of their answers, based on identifiable misconceptions underlying these answers. Since students received highly tailored feedback, the expectation was that the usefulness of this feedback would be the key driver in their usage of educational technology. The results indeed suggest that students find on-line feedback more enjoyable and useful than conventional feedback, but enjoyment and attitude are the two most important factors.  相似文献   
953.
We investigated the relations of L2 (i.e., English) oral reading fluency, silent reading fluency, word reading automaticity, oral language skills, and L1 literacy skills (i.e., Spanish) to L2 reading comprehension for Spanish-speaking English language learners in the first grade (N = 150). An analysis was conducted for the entire sample as well as for skilled and less skilled word readers. Results showed that word reading automaticity was strongly related to oral and silent reading fluency, but oral language skill was not. This was the case not only for the entire sample but also for subsamples of skilled and less skilled word readers, which is a discrepant finding from a study with English-only children (Kim et al., 2011). With regard to the relations among L2 oral language, text reading fluency, word reading automaticity, reading comprehension, and L1 literacy skills, patterns of relations were similar for skilled versus less skilled word readers with oral reading fluency, but different with silent reading fluency. When oral and silent reading fluency were in the model simultaneously, oral reading fluency, but not silent reading fluency, was uniquely related to reading comprehension. Children's L1 literacy skill was not uniquely related to reading comprehension after accounting for other L2 language and literacy skills. These results are discussed in light of a developmental theory of text reading fluency.  相似文献   
954.
Parental discriminatory experiences can have significant implications for adolescent adjustment. This study examined family processes linking parental perceived discrimination to adolescent depressive symptoms and delinquent behaviors by using the family stress model and incorporating family systems theory. Participants were 444 Chinese American adolescents (Mage.wave1 = 13.03) and their parents residing in Northern California. Testing of actor–partner interdependent models showed a significant indirect effect from earlier paternal (but not maternal) perceived discrimination to later adolescent adjustment through paternal depressive symptoms and maternal hostility toward adolescents. The results highlight the importance of including both parents and examining actor and partner effects to provide a more comprehensive understanding of how maternal and paternal perceived discrimination differentially and indirectly relate to adolescent adjustment.  相似文献   
955.
Reading buddies programs, which pair older and younger students to read books together on a regular basis, are common in many U.S. elementary schools. Yet, the research base on these programs is limited. Therefore, we conducted a quasiexperimental study of a reading buddies program targeting vocabulary and comprehension. The program we studied paired fourth-grade students with kindergarten students to read, talk, play, and write together. In all, 16 Grade 4 classrooms and 16 kindergarten classrooms participated in the treatment group and in the comparison group. The treatment included 10 one-hour sessions implemented over the course of roughly 10 weeks. Analyses revealed effects of treatment on proximal measures of vocabulary for both kindergarteners and fourth-grade students. However, there were no effects on distal measures for either group. Teachers' perceptions of the program are presented, and findings are discussed in light of the extant literature.  相似文献   
956.
We studied the effects of hardwood-derived biochar (BC) and the phytohormone-producing endophyte Galactomyces geotrichum WLL1 in soybean (Glycine max (L.) Merr.) with respect to basic, macro- and micronutrient uptakes and assimilations, and their subsequent effects on the regulation of functional amino acids, isoflavones, fatty acid composition, total sugar contents, total phenolic contents, and 1,1-diphenyl-2-picrylhydrazyl (DPPH)-scavenging activity. The assimilation of basic nutrients such as nitrogen was up-regulated, leaving carbon, oxygen, and hydrogen unaffected in BC+G. geotrichum-treated soybean plants. In comparison, the uptakes of macro- and micronutrients fluctuated in the individual or co-application of BC and G. geotrichum in soybean plant organs and rhizospheric substrate. Moreover, the same attribute was recorded for the regulation of functional amino acids, isoflavones, fatty acid composition, total sugar contents, total phenolic contents, and DPPH-scavenging activity. Collectively, these results showed that BC+G. geotrichum-treated soybean yielded better results than did the plants treated with individual applications. It was concluded that BC is an additional nutriment source and that the G. geotrichum acts as a plant biostimulating source and the effects of both are additive towards plant growth promotion. Strategies involving the incorporation of BC and endophytic symbiosis may help achieve eco-friendly agricultural production, thus reducing the excessive use of chemical agents.  相似文献   
957.
Watson  Doris L.  Newton  Maria  Kim  Mi-Sook 《The Urban Review》2003,35(3):217-232
The purpose of this study was to examine the extent participants in a summer sports camp embraced values-based constructs and to examine the relationship between perceptions of values-based constructs and affect and attitude. Participants included 135 ethnically diverse boys and girls (mean age 11.98 years) attending the National Youth Sport Program (NYSP). Participants' perceptions of the extent the program emphasized values-based constructs and participants' enjoyment, interest in sport, future expectations, and respect of leadership were assessed. Factor analysis revealed three values-based constructs: Care for Others/Goal Setting, Self-Responsibility, and Self-Control/Respect. Correlational analyses revealed that emphasizing values-based criteria was positively related to the participant's sport enjoyment, interest in sport, positive future expectations, and greater respect for leaders. The practical implications of the findings are discussed.  相似文献   
958.
Preschool emotional competence: pathway to social competence?   总被引:11,自引:0,他引:11  
Preschoolers' (N = 143) patterns of emotional expressiveness, emotion regulation, and emotion knowledge were assessed. Their contributions to social competence, as evidenced by sociometric likability and teacher ratings, were evaluated via latent variable modeling, both concurrently and across time. Moderation of key results by age and sex was also explored. Emotional competence assessed at 3 to 4 years of age contributed to both concurrent and kindergarten social competence. Even early in the preschool period, contributions of emotional competence to social competence have long-term implications.  相似文献   
959.
The implications of the attachment relationship between children and their preschool teachers was investigated. Sixty-two preschool-age children and their teachers were studied to assess relations between the quality of attachment relationships and social competence. Results indicate that attachment security with teacher is related to prosocial behavior and teacher-rated social competence in the preschool. In addition, evidence suggests that when the child-mother attachment relationship is insecure, a secure attachment relationship with a preschool teacher may partially compensate for the insecure relationship. Children who were insecurely attached to mother but securely attached to teacher had higher teacher-rated social competence, were more prosocial, and were more positive emotionally than children who were insecurely attached to both mother and teacher.  相似文献   
960.
A bstract .  In his concurring opinion to the 2007 U.S. Supreme Court decision, Morse v. Frederick , Justice Clarence Thomas argues that the Tinker decision, which granted students constitutional rights in public schools, should be overturned on originalist grounds. In this essay, Bryan Warnick, Bradley Rowe, and Sang Hyun Kim make the case that Thomas's originalist analysis is inconclusive. Instead of looking at court decisions relating to public education starting in the middle of the nineteenth century to establish original meaning, as Thomas does, they argue that a better strategy involves an analysis of educational ideas circulating closer to the time of constitutional ratification. Using this strategy, the authors show that many prominent educational writers (a) believed that it was important for students to learn to act independently and to value their constitutional rights, and (b) believed that students learn best by imitating civic examples. These two ideas work together in early American educational thought to imply that schools should exemplify the sort of respect for self-governance and individual rights that is present in the larger constitutional order. Thus, Warnick, Rowe, and Kim argue that there are originalist reasons for supporting student rights that Thomas ignores. In the end, this analysis not only highlights the limitations of originalist interpretative strategies, it also reminds us, more broadly, of a way to reconcile liberty and order in civic education.  相似文献   
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