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排序方式: 共有127条查询结果,搜索用时 31 毫秒
21.
Raquel Gilar María de los ngeles Martínez Ruiz Juan Luis Castejn Costa 《Teaching and Teacher Education》2007,23(8):1334-1344
Our work is based on the study of learning strategies used by a group of trainee teachers in a real learning situation, and how this use of strategies influences the results of the learning process. We use a diary as a tool to assess the learning strategies and compare the results obtained with those using an inventory. Our findings indicate that the deliberate use of strategies (measured by diaries) has a positive effect on knowledge acquisition, with the qualitative analysis method of the verbal protocols noted in the diaries proving more valuable than the use of traditional inventories. 相似文献
22.
OBJECTIVE: The study examines the self-reported prevalence of childhood physical and sexual abuse in a large sample of Portuguese parents. METHOD: Nearly 1,000 parents (506 mothers and 426 fathers) were selected through public primary schools from the Northern area of Portugal. All completed the Portuguese version of the Childhood History Questionnaire (CHQ) [Journal of Family Violence 5 (1990) 15]. RESULTS: Results show that the prevalence of abuse was 73%, but more severe physical abuse involving sequelae/injury was reported by 9.5%. Most physical abuses began prior to age 13, with half continuing after age 13. No gender differences were found for rates of physical abuse. However, among the milder physical abuse without sequelae/injury, those women who experienced "whipping" or "slapping/kicking" were more likely to do so from their mothers than fathers. Among men who were "slapped/kicked" this was more likely to be from their fathers. Low rates of sexual abuse were found at 2.6% with no gender or age differences. Lack of a supportive adult in childhood related to the more severe abuses, but only in adolescence. Portuguese rates of abuse were consistently lower than those reported in USA and Spanish studies using the CHQ. CONCLUSIONS: This is the first retrospective, self-report study of childhood abuse in a large sample of Portuguese parents and, even with a participation rate of 69%, shows lower rates than in US and Spanish samples. 相似文献
23.
Raquel Magidin de Kramer Jessica Masters Laura M. O'Dwyer Sheralyn Dash Michael Russell 《The Teacher Educator》2013,48(3):236-259
Online professional development (OPD) has potential to improve teacher quality by improving teachers' knowledge and instructional practices. These changes, in turn, have potential to improve student achievement. Unfortunately, there is a dearth of scientific research on the effects of OPD on teachers and, more importantly, on students. This article presents the results of a randomized controlled trial exploring the effects of a series of three learning-community model OPD workshops on teachers' content knowledge, teachers' instructional practices, students' content knowledge, and students' practices in the context of seventh-grade English language arts. There were statistically significant effects on teachers' vocabulary and overall English language arts content knowledge and on vocabulary and writing practices. The effect sizes of these changes ranged from small to medium. There were statistically significant effects on students' reading comprehension practices. 相似文献
24.
Gabriela Gonçalves Lily A. Arasaratnam-Smith Natércia Rodrigues Raquel Carvalheiro 《Journal of Intercultural Communication Research》2020,49(3):242-262
ABSTRACT This article explores the psychometric validation of an Intercultural Communication Competence (ICC) scale. Three studies were performed: (1) psychometric evidence pertaining to the scale’s reliability and factor structure and an analysis of the measurement invariance; (2) assessment of convergent and predictive validity; and (3) analyzes the association between ICC and affective and cognitive dimensions of cultural empathy. A three-factor model with eight items yielded the best fit to the data. The scale showed non-invariance between genders, but proved to be a predictor of intercultural contact. Convergent validity were demonstrated. 相似文献
25.
26.
Raquel Barata Paula Castro Maria Amélia Martins-Loução 《Environmental Education Research》2017,23(9):1322-1334
This study tested the influence of both environmental education (EE) and commitment interventions among teenagers for promoting energy and water conservation at home. Conservation behaviours were measured in two ways – directly and through questionnaires – prior to and after the interventions. Results indicate (1) EE participants may have saved more energy than non-participants and (2) those signing a public commitment saved more energy and water than those who did not. Results from the questionnaire measures demonstrated the importance of EE for promoting ecological self-identity and a personal norm for energy conservation. Based on these results the use of commitment interventions in EE initiatives for promoting conservation behaviours among teenagers is proposed. 相似文献
27.
Minyi Shih Dennis Emily Sharp Jacquelyn Chovanes Amanda Thomas Raquel M. Burns Beth Custer Junkoung Park 《Learning disabilities research & practice》2016,31(3):156-168
This article quantitatively summarizes experimental and quasi‐experimental studies on teaching students with mathematics difficulties (MD) published between 2000 and 2014, research that was available following earlier syntheses. It reports the analysis of effect sizes of 25 intervention studies on participant characteristics, intervention parameters, domains of mathematics interventions, and instructional approaches and components. Results indicate that several participant characteristics (e.g., grade level and level of mathematics difficulties) and intervention parameters (e.g., methodological soundness, intervention agent, and grouping) mediated the treatment effects. In addition, different types of instructional approaches and several instructional components contributed to the improvements in mathematics performance in students with MD. 相似文献
28.
AbstractIn one experiment, we explored how high school students use hyperlink relevance cues while they navigate to answer questions from hypertexts. Current evidence has shown that students may navigate by either performing a deep semantic analysis of the relationship between the question and the existing hyperlinks, or by matching words in the question to words in the hyperlink labels. We focused on how students combine both cues during navigation, and how comprehension skills relate to the use of such cues. Our study revealed that 14 year old students (N = 53) selected hyperlinks by relying to a similar degree on both word matching and semantic overlap. Furthermore, when there was a conflict between an irrelevant link cued via word matching and a relevant link only cued through semantic overlap, students’ comprehension skills facilitated their initial selection of an informative relevant link. To conclude, we discuss the implications of these results for current models of hypertext navigation. 相似文献
29.
Pollution phenomena are complex systems in which different parts are integrated by means of causal and temporal relationships. To understand pollution, children must develop some cognitive abilities related to system thinking and temporal and causal inferential reasoning. These cognitive abilities constrain and guide how children understand pollution processes. Hence, ascertaining whether changes among children’s ideas of pollution are related to system thinking and inferential reasoning abilities could be useful in improving environmental education. Eighty participants between 9 and 16 years old were interviewed to evaluate how children explain different aspects of pollution-related systems. From the explanations found in these interviews, three progressive epistemic structures were reconstructed. The three epistemic structures differ in the type of causal and temporal relationship established by the participants and in the mechanisms that the participants used to relate the pollutant to its effects. 相似文献
30.
Raquel C. HoerstingSharon Rae Jenkins 《Int J Intercult Relat》2011,35(1):17-30
This study examined relations between a cross-cultural geographically mobile childhood and adulthood cultural homelessness, attachment to cross-cultural identities, and self esteem. Cross-cultural identities are loosely defined identities (e.g., third culture kids, military brats, missionary kids) that describe some individuals’ childhood cross-cultural experience. The 475 participants spent at least two years before age 18 in a country different from their parents’ home culture, then returned to the latter. They completed an online survey which included general demographic information regarding cross-cultural experiences in childhood, as well as the Cultural Homelessness Criteria, the Rosenberg Self Esteem Scale, and items that evaluated the strength of affirmation, belonging, and commitment to a self-labeled cross-cultural identity. Cultural homelessness was related to lower self esteem scores; higher affirmation, belonging and commitment to any cross-cultural identity was related to higher self esteem and lower cultural homelessness. Furthermore, such affirmation, belonging, and commitment buffered the cultural homelessness-self esteem association, whereas just having a cross-cultural identity did not. 相似文献