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91.
The development of word reading and word spelling was examined in French speaking children initially instructed either by a phonic or a whole-word method. Second, fourth and sixth graders were administered to reading and spelling tests in which grapho-phonological regularity, frequency, length and lexicality were manipulated. The results showed that in both curricula, reading and spelling acquisition can be characterized by a parallel increase in the use of sub-lexical correspondences and in the reliance on word-specific information. Contrary to a simple view of lexical development according to which the use of analytical knowledge and the use of word-specific knowledge correspond to two different cognitive processes that develop independently from each other, whole-word children did not appear to rely more on whole-word knowledge. On the contrary, and paradoxically, grade 2 whole-word children tended to use analytical correspondences to a greater extent than their peers. In later development, reading matched phonic and whole-word groups did not differ from each other. It is argued that the results support the hypothesis that the acquisition of sub-lexical correspondences constitutes a necessary step in the acquisition of reading and spelling. We conclude that the analytic comparison of different curricula provides a naturalistic tool for the study of the dynamics of development. 相似文献
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93.
Confirmatory factor analyses comparing parental involvement frameworks with secondary students 下载免费PDF全文
Kristin Duppong Hurley Matthew C. Lambert Stacy‐Ann A. January Jacqueline Huscroft D'Angelo 《Psychology in the schools》2017,54(9):947-964
Given the lack of research on measurement models used to operationalize parental involvement with secondary students, the goal of this research is to examine the measurement properties of the three‐domain conceptualization of parental involvement including school‐based involvement, home‐based involvement, and academic socialization, compared to a more nuanced six domain conceptualization school‐based (1) school/parent communication, (2) attending school activities, home‐based (3) home activities, (4) homework help, academic socialization, (5) parent–child communication about education, and (6) parental aspirations for child's education. When comparing the fit among the models, the six‐factor model had best fit indices and indicated varied correlations among the subdomains. The six‐factor model allowed for more nuanced variations among the subdomains that may be helpful when assessing parental involvement with high school students. 相似文献
94.
Mary Ann Evans Michelle Bell Deborah Shaw Shelley Moretti Jodi Page 《Reading and writing》2006,19(9):959-989
In this study 149 kindergarten children were assessed for knowledge of letter names and letter sounds, phonological awareness, and cognitive abilities. Through this it examined child and letter characteristics influencing the acquisition of alphabetic knowledge in a naturalistic context, the relationship between letter-sound knowledge and letter-name knowledge, and the prediction of Grade 1 phonological awareness and word identification from these variables. Knowledge of letter sounds was better for vowels and for letters with consonant–vowel names than for those with vowel–consonant names or names bearing little relationship to their sounds. However, there were anomalies within each category reflecting characteristics of the individual letters. Structural equation modelling showed that cognitive ability, comprising receptive vocabulary, non-verbal reasoning, rapid automatized naming of colours, and phonological memory significantly contributed to alphabetic knowledge and phonological awareness. In turn, letter-name knowledge but not phonological awareness predicted letter-sound knowledge and subsequent reading skill.This research was supported by a grant from the Social Sciences and Humanities Research Council of Canada to the first author. Thank you is extended to the participating schools and children and to Ian Newby-Clark for his orientation to AMOS. Michelle Bell, Shelly Moretti and Jodi Page have since graduated from the University of Guelph 相似文献
95.
Jacqueline Schwab Howard E. Kulin Elizabeth J. Susman Jordan W. Finkelstein Vernon M. Chinchilli Susan J. Kunselman Lynn S. Liben M. Rose DÂ⊃Arcangelo & Laurence M. Demers 《Child development》2001,72(5):1439-1450
The objective of the present study was to determine the role of sex steroids in the development of self-perceived competence during adolescence. The Harter Self-Perception Scale was administered to 56 adolescents with delayed puberty who were receiving depo-testosterone (males) or conjugated estrogens (females) administered in 3-month blocks alternating with placebo. Treatment was given at three dose levels approximating early, middle, and late pubertal replacement levels. Hormone treatments had a significant positive effect for both males and females in one subscale domain--perceived job competence. Significant positive hormone effects were also obtained for perceptions of romantic appeal and close friendship in females and perception of athletic abilities in males. It can be inferred from the results of this study that the hormonal changes associated with sexual maturation have targeted influences on specific domains of self-perceived competence and that there are clear gender differences. 相似文献
96.
Eileen G. Merritt Jennie Chiu Erin Peters-Burton Randy Bell 《Research in Science Education》2018,48(6):1321-1337
The Next-Generation Science Standards (NGSS) challenge primary teachers and students to work and think like scientists and engineers as they strive to understand complex concepts. Teachers and teacher educators can leverage what is already known about inquiry teaching as they plan instruction to help students meet the new standards. This cross-case analysis of a multiple case study examined teacher practices in the context of a semester-long professional development course for elementary teachers. We reviewed lessons and teacher reflections, examining how kindergarten and first grade teachers incorporated NGSS scientific and engineering practices during inquiry-based instruction. We found that most of the teachers worked with their students on asking questions; planning and carrying out investigations; analyzing and interpreting data, using mathematics and computational thinking; and obtaining, evaluating and communicating information. Teachers faced challenges in supporting students in developing their own questions that could be investigated and using data collection strategies that aligned with students’ development of number sense concepts. Also, some teachers overemphasized the scientific method and lacked clarity in how they elicited and responded to student predictions. Discussion focuses on teacher supports that will be needed as states transition to NGSS. 相似文献
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98.
This paper presents results of research concerning the construction of the concept of natural integers by children. By testing the same children, whose school history was known with accuracy, at one year in tervals, we have sought to determine: — How their competence in counting and numeration evolved during this period. — What the mechanisms of this evolution were. — What role school learning played. 相似文献
99.
Amy Groff Donna Lockhart Jacqueline Ogden Lynn D. Dierking 《Environmental Education Research》2005,11(3):371-387
In the past decade, we have seen an increased focus on measuring the impact of zoos, aquariums, and other free‐choice learning environments on the conservation‐related knowledge, attitudes and behavior of the visiting public. However, no such studies have been conducted on the impact of such environments on the staff working in these facilities – the very staff that in turn interact with the public on a daily basis. Clearly these interactions are recognized as being important; for example, the thousands of staff employed by Disney’s Animal Kingdom are regularly provided with conservation‐related training – both formal, in‐class experiences, as well as more informal experiences with animals; these are a mixture of compulsory and freely chosen experiences. An exploratory qualitative study was conducted to investigate the impact of working at Disney’s Animal Kingdom on staff knowledge, attitudes, and behavior related to animals and their conservation. The resulting findings offer preliminary evidence that working in an environmentally themed setting has a positive impact on all of these variables, and that particular experiences – notably experiences in back‐of‐house animal holding areas and with animal staff – are key. These findings suggest that further investigation into the impact of working in such learning settings could be fruitful in understanding the role that the work place plays in supporting the free‐choice learning of staff. This is important both from the perspective of the staff themselves, and in relation to the impact that these individuals may have on visitors to free‐choice learning settings. 相似文献
100.
Fathers and mothers at play with their 2- and 3-year-olds: contributions to language and cognitive development 总被引:10,自引:0,他引:10
Father-child and mother-child engagements were examined longitudinally in relation to children's language and cognitive development at 24 and 36 months. The study involved a racially/ethnically diverse sample of low-income, resident fathers (and their partners) from the National Early Head Start evaluation study (n=290). Father-child and mother-child engagements were videotaped for 10 min at home during semistructured free play, and children's language and cognitive status were assessed at both ages. Fathers' and mothers' supportive parenting independently predicted children's outcomes after covarying significant demographic factors. Moreover, fathers' education and income were uniquely associated with child measures, and fathers' education consistently predicted the quality of mother-child engagements. Findings suggest direct and indirect effects of fathering on child development. 相似文献