共查询到20条相似文献,搜索用时 15 毫秒
1.
This paper presents results from the evaluation of the Nurture thru Nature (NtN) programme, a natural science and environmental education intervention designed to help elementary school children from disadvantaged backgrounds increase their knowledge of science and strengthen overall academic performance. Using an experimental design the pilot NtN programme in New Brunswick, NJ was assessed in one elementary school for a period of four years. The evaluation revealed that NtN students (n = 18) consistently outperformed a group of controls (n = 34) in mathematics and science with the differences in science reaching statistical significance. The paper discusses the active learning philosophy that motivates NtN teaching, the programme components that operationalise this philosophy, and a natural history paradigm from which this philosophy derives. 相似文献
2.
When data for multiple outcomes are collected in a multilevel design, researchers can select a univariate or multivariate analysis to examine group-mean differences. When correlated outcomes are incomplete, a multivariate multilevel model (MVMM) may provide greater power than univariate multilevel models (MLMs). For a two-group multilevel design with two correlated outcomes, a simulation study was conducted to compare the performance of MVMM to MLMs. The results showed that MVMM and MLM performed similarly when data were complete or missing completely at random. However, when outcome data were missing at random, MVMM continued to provide unbiased estimates, whereas MLM produced grossly biased estimates and severely inflated Type I error rates. As such, this study provides further support for using MVMM rather than univariate analyses, particularly when outcome data are incomplete. 相似文献
3.
Audrey J. Leroux 《Journal of Experimental Education》2019,87(3):430-448
This study proposes a new model, termed the multiple membership piecewise growth model (MM-PGM), to handle individual mobility across clusters frequently encountered in longitudinal studies, especially in educational research wherein some students could attend multiple schools during the course of the study. A real data set containing some students who switched elementary schools was used to demonstrate and explain the MM-PGM. Parameter and model fit differences were compared between the MM-PGM and two other techniques for handling student mobility: the first school-PGM, which only used school membership at the first measurement occasion, and the delete-PGM, which removed mobile students from the analysis. Results indicated that the three approaches of handling mobile students led to different conclusions about the impact of school-level predictors of growth parameters and the school-level variability in the growth rates. Furthermore, deleting mobile students altered the impact of student-level predictors compared to the other two approaches. 相似文献
4.
Olcay Yavuz 《Educational Research and Evaluation》2016,22(7-8):354-373
This longitudinal quantitative study investigates how participation in the Comprehensive College Readiness Access and Success Program (CCRASP) affects underrepresented urban students’ college persistence. Results revealed that CCRASP participation was associated with higher percentages of students enrolling in both 2- and 4-year colleges as sophomore students. As school leaders and policy makers seek to make all urban students college and career ready, these findings further solidify current urgencies to re-visit K–12 student academic and counselling services. It also provides school leaders and educators with practical information and reform ideas to improve underprivileged students’ persistence and success. 相似文献
6.
《The Journal of educational research》2012,105(3):235-238
ABSTRACT This is an impact evaluation of the Technical Support to Failing Schools Program, a Chilean compensatory program that provided 4-year in-school technical assistance to low-performing schools to improve students’ academic achievement. The author implemented a quasi-experimental design by using difference-in-differences estimation combined with propensity scores matching procedures to estimate treatment effects. The main findings were the following: (a) the program had positive effects on fourth-grade students’ achievement in both language and mathematics; (b) program effect size was 0.23 standard deviations, and not sensitive to control for covariates; (c) there were larger effects for students in the middle part of the students’ test-score distribution; (d) after the intervention had ceased, the program impact declined rapidly; and (e) the program reduced grade retention by 1.5 percentage points. 相似文献
7.
This study reports on the composing process of one student, Peta (a pseudonym), as he reflects on a significant composition he produced during a unit on identity in a 12th‐grade English class in a U. S. high school. The unit was the first thematic exploration of the year for the students and was designed to help them think about themselves as readers, writers, and individuals. The teacher's goal was to have students' engagements with literary and artistic texts serve as vehicles for developing better understandings of themselves. The study demonstrates how students' engagement with more ‘traditional’ artefacts is essentially an example of multimodality and evidences why teachers and researchers should see such work as part of the long tradition of creativity within English. It also demonstrates how such an apparently ‘traditional’ artistic approach in fact covers the same territory as that of the digital revolution, that is that multimodal ‘tools’ engage all the cultural resources of students from their domestic, community and school settings, in contrast with much typical school activity that is perceived as pointless and tedious. 相似文献
8.
The present study examines bias in parameter estimates and standard error in cross-classified random effect modeling (CCREM) caused by omitting the random interaction effects of the cross-classified factors, focusing on the effect of a sample size within cells and ratio of a small cell. A Monte Carlo simulation study was conducted to compare the correctly specified and the misspecified CCREM. While there was negligible bias in fixed effects, substantial biases were found in the random effects of the misspecified model depending on the number of samples within a cell and the proportion of small cells. However, in the case of the correctly specified model, no bias occurred. The present study suggests considering the random interaction effects when conducting CCREM to avoid overestimation of variance components and to calculate an accurate value of estimation. The implications of this study are to illuminate the conditions of cross-classification ratio and to provide a meaningful reference for applied researchers using CCREM. 相似文献
9.
《The Journal of educational research》2012,105(3):176-180
ABSTRACT Historically, students who fail to graduate from secondary school are considered as a single category of school dropouts. However, emerging literature indicates that there may be multiple subgroups of high school dropouts, termed a dropout typology. The authors’ purpose was to assess the extent to which a typology of dropouts was present in a large national dataset and to estimate the influence of the known covariates of dropping out on each of the subgroups. A growth mixture model was estimated using the Education Longitudinal Study 2002 (National Center for Education Statistics, n.d.) dataset and noncumulative grade point average during the first 3 semesters of high school. The model identified 2 main subgroups associated with dropping out, which accounted for 24.6% of the sample but contained 91.8% of the dropouts. 相似文献
10.
Ward Mitchell Cates 《Clearing house (Menasha, Wis.)》2013,86(5):220-221
The authors recommend practical techniques and resources for teaching at-risk secondary students, who are often nontraditional learners. The article describes tactual and kinesthetic instructional resources that research has shown are effective for typically performing and at-risk students who do not learn conventionally. 相似文献
11.
E. Jackson Baur 《College Teaching》2013,61(4):291-296
Abstract. This article describes a program of demanding courses offered in an academic community to nontraditional and at-risk, first- and second-year students at a research university. The delivery of instruction uses multiple pedagogies, including collaborative learning and labs where students work together under the guidance of undergraduate assistants. A research study showed that students in the program perform better than traditional students in equivalent courses. In addition, this study provides strong evidence that when students of the program take the same subsequent classes offered to the general university population, their success rates match or exceed those of their traditional classmates. 相似文献
12.
《Journal of College Student Psychotherapy》2013,27(1):23-34
Suicidal behavior is a significant concern among graduate students. Because many suicidal graduate students do not access mental health services, programs to connect them to resources are essential. This article describes the Interactive Screening Program (ISP), an anonymous, Web-based tool for screening and engaging at-risk graduate school students. We include qualitative responses from participating graduate students providing information on their symptoms or circumstances, desire for treatment, and gratitude for services. Concluding remarks highlight ISP's benefits for graduate students and ways to implement this protocol for other graduate student populations. 相似文献
13.
《International Journal of Research & Method in Education》2013,36(3):285-308
As applications of multilevel modelling in educational research increase, researchers realize that multilevel data collected in many educational settings are often not purely nested. The most common multilevel non-nested data structure is one that involves student mobility in longitudinal studies. This article provides a methodological review of three statistical methods for handling student mobility in longitudinal studies: a multilevel approach, a cross-classified approach, and a cross-classified multiple membership approach. The strengths and weaknesses of each approach and the essential differences between the three approaches are discussed. The Early Childhood Longitudinal Study Kindergarten Cohort data are analysed to demonstrate the differences in parameter estimates and statistical inference between the three approaches. Potential applications of the three approaches in educational research and beyond and directions for further methodological investigations are discussed. 相似文献
14.
While past research has focused on how student background characteristics and university experiences predict student retention and achievement, very few studies have examined the role that student-institution ‘fit’ might play in this process. In this study, we developed and validated a student-institution fit instrument that assesses the correspondence between student and institutional characteristics. We then examined the extent to which student-institution fit and friendship groups predict indicators of student success (e.g. academic adjustment and disengagement), which in turn predict future intentions. Using independent samples of undergraduate students from two Australian universities, exploratory and confirmatory factor analyses provide evidence for a unidimensional model of student-institution fit. Moreover, structural equation modelling analyses indicate that student-institution fit predicts greater academic adjustment and less disengagement, which in turn predict intentions regarding retention, transferring to another university, and changing major or career choice. 相似文献
15.
Elizabeth Chase 《Discourse: Studies in the Cultural Politics of Education》2019,40(4):560-572
ABSTRACTThis article examines the literature on schooling for teenage mothers in order to expose the normalizing discourses that position young mothers as at risk for failure. Through an exploration of the historical and socio-cultural positioning of teenage mothers over the past few decades, the author illustrates the schooled responses to adolescent mothers and the responses of adolescent mothers to school structures and marginalizations. The article concludes with suggestions for further research that would address the achievements and the strengths of young mothers and may provide space for thinking about other groups of students who have traditionally been labeled at risk. 相似文献
16.
Jessica B. Heppen Kristina Zeiser Deborah J. Holtzman Mindee O'Cummings Sandra Christenson Angie Pohl 《Journal of research on educational effectiveness》2018,11(1):56-82
Although graduation rates are rising, the high school dropout problem remains a national crisis, and evidence-based information about interventions for at-risk students is critically needed. Prior research shows that Check & Connect, an individualized mentoring program, has positive effects on school persistence and progression for students with disabilities. This study examined the efficacy of Check & Connect with general education students who showed early warning signs of risk for dropping out of high school in a large urban district. The sample included 553 students with the lowest predicted probabilities of on-time graduation based on attendance, behavior, and course performance in Grades 8 and 9. Students were randomly assigned to receive a Check & Connect mentor for three years, starting in the summer after Grade 9, or not. Findings suggest the program was implemented with fidelity, except with students who left district schools. Check & Connect did not have any statistically significant impacts on measures of engagement, academic progress, the likelihood of dropping out, or graduation. These results are discussed in the context of other literature on mentoring and dropout prevention. 相似文献
17.
Research has demonstrated the efficacy of mentoring at-risk students in a number of fields from physical education to math and science. While separate research has found that many at-risk students lack effective communication skills, little research has explored the potential of communication mentoring in improving at-risk students’ communication efficacy. In our study, we examined the effectiveness of communication majors in a senior capstone course mentoring at-risk middle school students. Mentors were assigned a protégé and were required to design a curriculum targeting specific communication apprehension concerns identified in each student and implement the curriculum over a 10-week period. Analysis of self-reported communication apprehension scores showed at-risk students prior to mentoring reported higher than average levels of communication apprehension. After mentoring, they reported statistically significantly lower levels of communication apprehension. The implications for mentoring, at-risk students, and improved middle school communication education are considered. 相似文献
18.
New approaches to instruction are increasingly being advocated to meet the needs of diverse learners. Educational researchers have identified the further development and application of computer-based instruction technologies for managing differentiated learning for all students as essential for shifting to a learner-centered paradigm of instruction in future schools. This study examines how a disadvantaged alternative high school implemented technology use and computer-based instruction to support a learner-centered culture of learning. Based on findings, the study looks for implications and future directions to better support learner-centered instruction for diverse students. 相似文献
19.
Emilee B. Tison Tanner Bateman Steven M. Culver 《Assessment & Evaluation in Higher Education》2011,36(1):27-49
Research examining the relationship between gender and student engagement at the post secondary level has provided mixed results. The current study explores two possible reasons for lack of clarity regarding this relationship: improper parameter estimation resulting from a lack of multi‐level analyses and inconsistent conceptions/measures of ‘student engagement’. Data from the 2006 administration of the National Survey for Student Engagement (NSSE) at a southeastern university were analysed. Results indicated that the relationship between gender and engagement is related to engagement type as well as an institution level factor (gender composition). Implications and directions for future research are discussed. 相似文献