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排序方式: 共有113条查询结果,搜索用时 0 毫秒
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Ann C. Miller Nancy Rumaldo Guadalupe Soplapuco Alicia Condeso Betsy Kammerer Shannon Lundy Fabiola Faiffer Andy Montañez Karen Ramos Naysha Rojas Carmen Contreras Maribel Muñoz Hilda Valdivia Daojing Vilca Nandy Córdova Patricia Hilario Martha Vibbert Leonid Lecca Sonya Shin 《Child development》2021,92(6):e1275-e1289
This study is a randomized controlled trial of a 12-week community-based group parenting intervention (“CASITA”) in Lima, Peru. CASITA improved neurodevelopment in a pilot study of 60 Peruvian children and subsequently scaled to 3,000 households throughout the district. The objective of this study was to assess intervention effectiveness when implemented at scale. A total of 347 children ages 6–20 months (52.7% male, 100% identified as “mestizo”) at risk for developmental difficulties were randomized to immediate or delayed CASITA. At 3 months after enrollment, the immediate arm showed significantly higher overall development, based on the Extended Ages and Stages Questionnaire and Home Observation for Measurement of the Environment scores (Cohen’s ds = .36 and .31, respectively). Programs demonstrably effective at scale could help address children’s development risks worldwide. 相似文献
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Abstract: Students’ perception of 8 criteria (rationale of the problem; interdisciplinary learning; facilitator asked essential questions; learner's skills; assessments; facilitation procedures; team's use of resources [team collaboration], and facilitator within a problem‐based learning context) were assessed for a food biotechnology course that was part of a 3rd year biotechnology program. The mean score for “perceived learner's skills” was the lowest whereas those for “facilitation” and “facilitator” were the highest. Selected qualitative comments from students were also analyzed. This study demonstrated interdisciplinary learning as the students could make meaningful connections across different science disciplines. Further investigation is needed to develop possible strategies to accommodate the challenges in making meaningful connections across science disciplines as well as to develop a defined hybrid method for analysis of students’ responses. 相似文献
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Nicola A. Conners-Burrow Terese Patrick Angela Kyzer Lorraine McKelvey 《Early Childhood Education Journal》2017,45(2):187-199
This paper describes the development, implementation and preliminary evaluation of the Reaching Educators and Children (REACH) program, a training and coaching intervention designed to increase the capacity of early childhood teachers to support children’s social and emotional development. We evaluated REACH with 139 teachers of toddler and preschool classrooms. Teacher attendance and survey results suggest that teachers were highly satisfied with the training and materials. Data from classroom observation scales conducted pre- and post-REACH implementation suggest significant improvements in the sensitivity of teachers’ interactions with children in the classroom, and increased teacher use of targeted social and emotional supports (such as teaching children to resolve conflicts). Further, data from observations of children’s classroom behavior suggest increases in children’s prosocial behaviors and small but significant decreases in verbal aggression. These findings provide preliminary evidence that the REACH program may be effective in building teachers’ capacity to support social–emotional development of young children, and point to the need for additional research. 相似文献
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Janice Kooken D. Betsy McCoach Sandra M. Chafouleas 《Journal of Experimental Education》2019,87(2):214-237
Current practices for growth mixture modeling emphasize the importance of the proper parameterization and number of classes, but the impact of these decisions on latent class composition and the substantive implications has not been thoroughly addressed. Using measures of behavior from 575 middle school students, we compared the results of several multilevel growth mixture models. Results indicated a dramatic shift in class assignment as the models allowed class-varying parameters, with different substantive interpretations and resulting typologies. This research suggests that using variability as a criterion for class differences in a behavior typology can dramatically impact latent class membership. This study describes decisions and results from testing for noninvariance, with particular emphasis on how decisions about the nature of within-person variance can affect resulting subgroups and model parameters. 相似文献
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Effects of a Supplemental Vocabulary Intervention on the Word Knowledge of Kindergarten Students At Risk for Language and Literacy Difficulties 总被引:1,自引:0,他引:1
Susan M. Loftus Michael D. Coyne D. Betsy McCoach Richard Zipoli Paige C. Pullen 《Learning disabilities research & practice》2010,25(3):124-136
The purpose of this study was to examine the effectiveness of a vocabulary intervention designed to supplement research‐based classroom vocabulary instruction, implemented with students who may be at risk for language and learning difficulties. Participants included 43 kindergarten students who received research‐based classroom vocabulary instruction. Students with the 20 lowest scores on the Peabody Picture Vocabulary Test‐III administered at pretest received additional small‐group supplemental vocabulary intervention. Results of within‐subjects comparisons indicated that, overall, at‐risk students made greater gains in word knowledge on target words that received the supplemental intervention as compared to words that received only classroom‐based instruction. In addition, at‐risk students who received the supplemental intervention demonstrated word‐learning gains that approached those of their peers who received classroom instruction alone. Implications along with limitations of the current study and directions for future research are discussed. 相似文献
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College student epistemological perspectives across knowledge domains: A proposed grounded theory 总被引:1,自引:0,他引:1
Scholars have studied epistemologicaldevelopment – or how one understands knowledgeand knowing – of college students for manyyears. Research in this domain has includedbenchmarking studies of epistemologicaldevelopment, examinations of how curricularinnovations impact epistemology, and somestudies of differences in epistemologicaldevelopment based on disciplinary areas. Thelatter group of studies has generally focusedon differences in epistemological beliefs forstudents who are studying in two differentdomains (e.g., nursing students versus physicsstudents). In this study, we qualitativelyinvestigate whether the epistemologicalperspectives of 60 science/engineering collegestudents differs across the disciplinary areasof the sciences and the humanities. Our resultsindicate that such differences do exist andinclude a proposed grounded theory thatdescribes how students' epistemologies may varyacross knowledge domains. 相似文献
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