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1.
This systematic review explores the impact of teacher professional development (PD) on student reading achievement. The first part of the literature evaluates all available existing systematic reviews and meta-analyses of PD intervention studies. No quality reviews of PD and reading specifically (distinct from ‘attainment’) were found. There was a little overlap of studies in existing reviews. The second part of the systematic review focuses on the most recent intervention studies exploring PD and student reading achievement. The results of a meta-analysis of all high-quality studies are presented in the third part of the paper. This analysis showed no strong evidence of publication bias and an effect size for PD on student literacy of g = 0.225. This effect was moderated by the number of hours of PD whereby studies with fewer than 30 h of PD was significant for student reading outcomes (g = 0.367, p < 0.001) but more than 30 PD hours was not significant (g = 0.143, p > .05). Following a Weight of Evidence assessment, analysis showed that nearly all high-quality articles involved shorter PD. Weight of Evidence was a significant moderator, (g = 0.408, p < 0.001 for high-quality studies, g = 0.077, p > 0.5, n.s., for medium quality studies). Our review suggests that only high-quality studies of short teacher PD currently provide evidence of impact on student’s reading achievement.  相似文献   

2.
We conducted a meta-analysis to investigate the effectiveness of interventions aimed at reducing teacher burnout. Online and reference list searches yielded 513 unique results, and the final sample contains 23 controlled trials (19 journal articles and 4 unpublished dissertations). More than two thirds of the studies had optimal quality, and the risk of bias was not related to the overall effectiveness of the interventions. The overall effects were small, but statistically significant (d = 0.18, SE = 0.05, Z = 3.26, p < 0.001, k = 23). Separate analyses on each burnout component showed similar intervention effects on emotional exhaustion and personal accomplishment, but almost null effects on depersonalization (d = 0.03, SE = 0.06, Z = 0.53, p > 0.05, k = 11). Additional moderator analyses suggested that mindfulness interventions had significant effects on exhaustion and personal accomplishment. Interventions on primary and middle school teachers reported effect sizes below the average effect. Similar to previous findings, interventions that lasted less than 1 month had the smallest levels of efficacy.  相似文献   

3.
The purpose of the current study was to estimate reliability, internal consistency and construct validity of the Measure of Instruction for Creative Engagement (MICE) instrument. The MICE uses an iterative process of evidence collection and scoring through teacher observations to determine instructional domain ratings and overall scores. The results demonstrated the sound inter-observer reliability, teacher stability and score validity of the MICE. We found (a) a low proportion of rater variance (0.14–5.99%), (b) moderate to highly correlated within-teacher ratings ranging from r(17) = 0.663, p < 0.01 to r(17) = 1.000, p < 0.01 and (c) a statistically-significant difference between classroom teachers and teaching artists, t(56) = 7.37, p = 0.000. These results relate to the development of classroom environment instruments and the substantive development of pedagogy that supports creative thinking and behaviours, both of which are a priority for enhancing teacher accountability and student learning.  相似文献   

4.
This mixed-methods qualitative study examined the relationship between perceptions of the importance of social media (i.e., Facebook, Twitter) with community service projects and volunteerism. Participants (n = 80) were interviewed and surveyed regarding their experiences in participating in a variety of community service work (CSW) projects (i.e., urban forestry, community gardening) with their perceptions of the importance of social media. Results supported the hypothesis that a significant correlation exists (r = .286, p < .05) between perceptions of technology as an important part of my life and reduced importance of CSW activities. A significant correlation (r = 287, p < .001) also developed between perceptions of “connectedness” to one’s community, increased technology use and reduced perceptions of the importance of CSW activities. Additionally, a significant positive correlation (r = .454, p < .001) was found between reports of improved perceptions among ethnically diverse populations and the overall importance of CSW activities within the community. Results and suggestions for further research are offered regarding the application of theory to “real world” perspectives and problems involving education and environmental issues.  相似文献   

5.
To address the need for effective, efficient ways to apply active learning in undergraduate biology courses, in this paper, we propose a problem-centered approach that utilizes supplemental web-based instructional materials based on principles of active learning. We compared two supplementary web-based modules using active learning strategies: the first used Merrill’s First Principles of Instruction as a framework for organizing multiple active learning strategies; the second used a traditional web-based approach. Results indicated that (a) the First Principles group gained significantly from pretest to posttest at the Remember level (t(40) = ?1.432, p = 0.08, ES = 0.4) and at the Problem Solving level (U = 142.5, N1 = 21, N2 = 21, p = .02, ES = 0.7) and (b) the Traditional group gained significantly from pretest to posttest at the Remember level (t(36) = 1.762, p = 0.043, ES = 0.6). Those in the First Principles group were significantly more likely than the traditional group to be confident in their ability to solve problems in the future (χ2 (2, N = 40) = 3.585, p = 0.09).  相似文献   

6.
Spatial split-attention effects have been noted in the research literature, where, under split-attention conditions, integrating text and diagrams has been shown to be effective. From this literature grew the spatial contiguity principle (or spatial contiguity effect), which states that people learn more when related words and pictures are displayed spatially near one another. Research has shown both effects to influence learning; however, little is known about the conditions in which integrated designs are most effective. This meta-analysis examines the influence of integrated designs across numerous moderator variables in order to improve our understanding of under which conditions integrated designs influence learning. A random effects meta-analysis of 58 independent comparisons (n?=?2426) produced an overall effect size of g?=?0.63 (p?<?0.001). Moderator analyses indicated that integrated designs have benefited learning across many intervention-related and context-related moderator variables. Practical and theoretical implications of the findings are provided.  相似文献   

7.
Components of complex systems apply across multiple subject areas, and teaching these components may help students build unifying conceptual links. Students, however, often have difficulty learning these components, and limited research exists to understand what types of interventions may best help improve understanding. We investigated 32 high school students’ understandings of complex systems components and whether an agent-based simulation could improve their understandings. Pretest and posttest essays were coded for changes in six components to determine whether students showed more expert thinking about the complex system of the Chesapeake Bay watershed. Results showed significant improvement for the components Emergence (r = .26, p = .03), Order (r = .37, p = .002), and Tradeoffs (r = .44, p = .001). Implications include that the experiential nature of the simulation has the potential to support conceptual change for some complex systems components, presenting a promising option for complex systems instruction.  相似文献   

8.
The current paper examined the effects of A Balanced Reading Approach for Children Always Designed to Achieve Best Results for All (ABRA), a web-based literacy programme developed by the the Centre for the Study of Learning and Performance (CSLP) at Concordia University, on primary school children in Hong Kong. The participants were 249 Primary 1 students from two low social economic status schools in Hong Kong and the two schools were well-matched on many demographic characteristics. All participating students were pre-tested in the fall and post-tested in the following spring. After adjusting for pretest differences, the treatment school scored significantly higher than the controls on three of the six outcome measures at post-tests: phoneme-grapheme correspondence (ES = +0.22, p < 0.05), phoneme segmentation (ES = +0.46, p < 0.00), and nonsense word fluency (ES = +0.22, p < 0.06). Both treatment and control students scored similarly on word reading, listening comprehension, and initial sound fluency. The outcomes of the study provides some promising evidence of the effects of ABRA on Chinese primary students in Hong Kong, especially on the enhancement of phonological skills, thus leading to early success in the formative years of learning English as a Second Language (ESL). Practical implications are discussed.  相似文献   

9.
The purpose of the study reported on in this paper was to design and test an intervention with elementary-aged children to promote social and emotional learning around technology. The intervention structured learning around technology as a catalyst and scaffolding tool that engages learners in cross-cultural, collaborative interaction, dialogue, problem-solving, decision-making and reflection in a face-to-face context. Participants were five Thai and 18 Cambodian learners in a Thai elementary classroom. Data collection involved self-report use of the Thai Emotional Intelligence Screening Test (TEIST) before and after 8 weeks of an intervention consisting of learners’ collaborative and interactive use of online, animated stories, discussion forum, mind maps and learning journal. Results are presented as pre-post for the whole group, for Thai vs. Cambodian, and for males versus females. Whole group (N?=?23) T-values for the subcategory of Emotional self-control were significantly different at p?<?.05 from the pre- and post-TEIST (t?=?2.712). Comparisons of pre- and post-TEIST between Thai and Cambodian learners revealed no significant difference. Comparisons between males and females evidenced a significant difference at p?<?.01 for the post-TEIST (t?=?3.886, 3.092 respectively), showing increased Empathy and Responsibility among participating females. The paper concludes with an expanded model of social and emotional learning around technology.  相似文献   

10.
11.
The home learning environment (HLE) that children experience early on is highly predictive of their later academic competencies; however, the bulk of this work is operationalized from mothers’ perspectives. This study investigates the HLE provided by both mothers and fathers to their preschoolers (n = 767), with consideration for how parents’ practices relate to one another as well as how these practices predict children’s early academic outcomes. Using an SEM framework, results indicate that while, overall, mothers provide HLE activities more frequently than fathers do, both mothers (β = .18, p < .05) and fathers (β = .22, p < .05) make unique contributions to their preschooler’s early academic skills, but only for families where mother has less than a bachelor’s degree. For families where mother has a bachelor’s degree or higher, the effect of father’s HLE practices is not a significant predictor of children’s academics when considering mother’s HLE. For all families, fathers are providing a variety of HLE activities to their young children; and, although these may occur less frequently than mothers’ practices, they are particularly important for the academic development of children whose mothers have less than a bachelor’s degree. Practical implications are discussed.  相似文献   

12.
13.
Given that schools are, potentially, powerful sites for influencing adolescent behaviour, it is important that there is greater understanding of the psychosocial aspects of the school climate that can be leveraged for this purpose. The research reported in this article used structural equation modelling (with data from a sample of 6120 students at Australian high schools) to examine the influence of the psychosocial school-level environment on students’ self-reported experiences of bully victimisation (i.e. being victims of bullying) and engagement in delinquent behaviours. Further, we examined whether bully victimisation mediated the relationships between school climate variables and delinquent behaviours. School connectedness and rule clarity were negatively associated with both bully victimisation and delinquency (p < 0.05), and teacher support was negatively associated with bully victimisation (p < 0.01), confirming the importance of these aspects of the school-level environment. However, affirming diversity and reporting and seeking help both had positive influences on bully victimisation (p < 0.05), raising concerns about the ways in which these aspects of the school-level environment might have been promoted. Importantly, bully victimisation was found to mediate the influence of five of the six school climate constructs on delinquent behaviours (p < 0.001). This study advance our understanding of how specific aspects of the school climate influence the prevalence of bullying and delinquent behaviour, adding weight to the call for educators to actively monitor and enhance psychosocial aspects of the school climate in order to improve student behavioural outcomes.  相似文献   

14.
The need to enhance students’ learning outcomes has become integral in secondary schools in developing countries due to increased students enrollment. Research has shown that the strategies utilized in teaching secondary school students have significant influence on their learning outcomes. At present in Nigeria, public secondary schools have not been deploying learning technologies to teach students despite the surge in enrollment. This study, therefore, determined the effects of computer-aided and blended teaching strategies on students’ achievement in civic education concepts in mountain learning ecologies. The study adopted the pretest-posttest, control group, quasi-experimental design using 3 × 2 × 3 factorial matrix. Seventy-eight students from six intact classes in secondary schools in Ondo State were selected for the study and randomly assigned to experimental and control groups. Five instruments used were: Students’ Knowledge of Civic Education Test (r = 0.78), Academic Ability Test (r = 0.72), Online and Blended Teaching Instructional Guides for experimental groups, Conventional Lecture Method Guide for the control group and Teaching Strategies Evaluation Sheet. One hypothesis was tested at 0.05 level of significance. Data was subjected to Analysis of Covariance, Estimated Marginal Means, and Scheffe’s Pairwise Comparison. There was a significant effect of treatment on students’ achievement in Civic Education concepts (F (2; 61) = 4.93, p < 0.05; η 2  = .14). The students exposed to Computer-aided teaching programme had higher adjusted achievement mean score (\( \overline{x} \)= 27.86), than the blended instructional strategy group (\( \overline{x} \)= 23.06), and the control group (\( \overline{x} \)= 18.69). It was, therefore, recommended that teachers in secondary schools in mountainous locations should explore the benefits of teaching with Information and Communication Technology based strategies in civic education classrooms.  相似文献   

15.
The overarching aim of this study was to investigate students’ perceptions of the learning environment and whether these influenced their motivation and self-regulation in learning English as a second language at the university level in Jordan. Our sample involved 994 students, drawn from 13 schools, within three faculties (humanities, health sciences and engineering) of one university. The collection of data involved the administration of two surveys: one to assess students’ perceptions of the learning environment and another to assess students’ motivation and self-regulation in learning English as a second language. The results of analyses strongly supported the reliability and validity of the surveys when used at the university level in Jordan, thereby providing confidence in the results of the present study. Simple correlation and multiple regression analysis were used to examine the influence of students’ perceptions of the learning environment of English language classes on self-reports of motivation and self-regulation. Statistically significant (p < 0.05) simple correlations were found between students’ perceptions of their learning environment and their motivation and self-regulation. The regression weights (β) indicated that scales of the learning environment were positively, statistically significantly (p < 0.05) and independently related to the motivation and self-regulation outcomes.  相似文献   

16.
This study examined the effects of a 10 week invented writing program with five-year-old preschoolers (mean age 5.7 years) on their immediate post intervention literacy skills and also the facilitative effects of the intervention on the subsequent learning to read during the first 6 months of schooling. The study included 105 children (54 girls) from 12 preschools in Norway. The preschools were randomly assigned to the experimental group with the invented writing program, or the control group with the ordinary program offered to preschoolers. The classroom-based programs (40 sessions) were conducted by the children’s regular teachers. The children’s emergent literacy skills were evaluated using a pre-test, a post-test and a follow-up test 6 months later, and the data were analyzed using latent autoregressive models. The results showed that the invented writing group performed significantly better than the control group on the post-test for the measures of phoneme awareness (d = .54), spelling (d = .65) and word reading (d = .36). Additionally, indirect effects were observed on the delayed follow-up tests on phoneme awareness (d = .45), spelling (d = .48) and word reading (d = .26). In conclusion, we argue that invented writing appeared to smooth the progress of emergent literacy skills in preschool, including the subsequent reading development in school. Contextualized in a semi-consistent orthography and a preschool tradition that does not encourage the learning of written language skills, the findings add to our knowledge of how children learn to write and read.  相似文献   

17.
This study examines Finnish apprenticeship training stakeholders’ perceptions of vocational expertise and experiences of workplace learning and guidance. The semi-structured interview data was collected in 2015 in two vocational fields: the social and health care services sector (five workplaces) and the technology sector (five workplaces). The sample (N = 40) consisted of apprentices (n = 10), their co-workers (n = 10), workplace trainers (n = 10) and employers (n = 10). The study applies the classifications of natural abilities and self-regulation to identify the most important individual characteristics related to vocational expertise. The socio-cultural approach to workplace learning and guidance illustrate that vocational expertise also develops from external support through participation and guidance in everyday interactions in the contexts of education and work. The data was analysed using qualitative content analysis. The findings indicate that individuals with fluent cognitive skills (e.g., problem solving skills) combined to advanced social skills, self-awareness and self-regulation are perceived as vocational experts. The apprenticeship training was considered to draw upon an extensive learning environment to facilitate an apprentice’s vocational development by offering access to authentic work tasks and collective support by experienced workers. Yet, the lack of time, resources and pedagogical approaches were found to hinder individual guidance and reciprocal workplace learning between apprentices and experienced workers. The workplaces were shown to provide fruitful learning possibilities for those apprentices with strong self-regulatory skills.  相似文献   

18.
In three experiments, we compared the effectiveness of rainbow writing and retrieval practice, two common methods of spelling instruction. In experiment 1 (n?=?14), second graders completed 2 days of spelling practice, followed by spelling tests 1 day and 5 weeks later. A repeated measures analysis of variance demonstrated that spelling accuracy for words trained with retrieval practice was higher than for words trained with rainbow writing on both tests (η p 2 ?=?.49). In experiments 2 (second graders, n?=?16) and 3 (first graders, n?=?12), students completed 2 days of spelling practice followed by a spelling test 1 day later. Results replicated experiment 1; spelling accuracy was higher for words trained with retrieval practice compared with rainbow writing (η p 2 ?=?.42 and .64, respectively). Furthermore, students endorsed both liking and learning from retrieval practice at least as much as (and sometimes more than) rainbow writing. Results demonstrate that retrieval practice is a more useful (and as engaging) training method than is rainbow writing and extend the well-established testing effect to beginning spellers.  相似文献   

19.
A common problem in education is getting students to cooperate effectively in groups during learning. Because interdisciplinary research has established that cooperation is sensitive to specific contextual factors such as reciprocity, friendship and benefit, similar factors could be shaping student interactions in contemporary classroom environments. The present article reports an initial investigation of this idea by examining how student perceptions of their classroom environment relate to their willingness to expend energy and resources on classmates (through helping). This was accomplished through the structural equation modeling of survey data collected from 845 undergraduate life sciences students from 41 laboratory classrooms at a research-intensive university. Characteristics of the classroom social environment previously associated with benefits in other contexts also predicted (reciprocity β = 0.576; friendship β = 0.156) the educational benefit that students perceive as coming from their classmates. This perceived benefit in turn was highly associated (β = 0.605) with student willingness to expend resources on classmates (i.e. their prosocial disposition). Also both reciprocity (β = 0.298) and perceived benefit (β = 0.403) concurrently predict a student’s support for enforcing cooperation in the classroom. Potential insights into the contribution of classroom social environment to student dispositions towards cooperation are discussed.  相似文献   

20.

Background

Coronary heart disease (CHD) is characterized by arterial wall inflammation and matrix degradation. Matrix metalloproteinase (MMP)-22 and -29 and pro-inflammatory cytokine interleukin-18 (IL18) are present in human hearts. IL18 may regulate MMP-22 and -29 expression, which may correlate with CHD progression.

Methods and results

Immunoblot analysis showed that IL18 induced MMP-22 expression in human aortic smooth muscle cells. The Mann Whitney test from a prospective study of 194 CHD patients and 68 non-CHD controls demonstrated higher plasma levels of IL18, MMP-22 and -29 in CHD patients than in the controls. A logistic regression test suggested that plasma IL18 (odds ratio (OR)=1.131, P=0.007), MMP-22 (OR=1.213, P=0.040), and MMP-29 (OR=1.198, P=0.033) were independent risk factors of CHD. Pearson’s correlation test showed that IL18 (coefficient (r)=0.214, P=0.045; r=0.246, P=0.031) and MMP-22 (r=0.273, P=0.006; r=0.286, P=0.012) were associated with the Gensini score before and after adjusting for potential confounding factors. The multivariate Pearson’s correlation test showed that plasma MMP-22 levels correlated positively with high-sensitive-C-reactive protein (hs-CRP) (r=0.167, P=0.023), and MMP-29 levels correlated negatively with triglyceride (r=?0.169, P=0.018). Spearman’s correlation test indicated that plasma IL18 levels associated positively with plasma MMP-22 (r=0.845, P<0.001) and MMP-29 (r=0.548, P<0.001).

Conclusions

Our observations suggest that IL18, MMP-22 and -29 serve as biomarkers and independent risk factors of CHD. Increased systemic IL18 in CHD patients may contribute to elevated plasma MMP-22 and -29 levels in these patients.
  相似文献   

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