A Meta-Analysis of the Impact of Professional Development on Teachers’ Knowledge, Skill, and Self-Efficacy in Data-Based Decision-Making

2020 ◽  
pp. 002221942097019
Author(s):  
Samantha A. Gesel ◽  
Lauren M. LeJeune ◽  
Jason C. Chow ◽  
Anne C. Sinclair ◽  
Christopher J. Lemons
Keyword(s):  
Professional Development ◽  
Decision Making ◽  
Self Efficacy ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Sensitivity Analyses ◽  
Significant Heterogeneity ◽  
K 12 ◽  
The Impact ◽  
Data Based Decision Making

The purpose of this review was to synthesize research on the effect of professional development (PD) targeting data-based decision-making processes on teachers’ knowledge, skills, and self-efficacy related to curriculum-based measurement (CBM) and data-based decision-making (DBDM). To be eligible for this review, studies had to (a) be published in English, (b) include in-service or pre-service K–12 teachers as participants, (c) use an empirical group design, and (d) include sufficient data to calculate an effect size for teacher outcome variables. The mean effect of DBDM PD on teacher outcomes was g = 0.57 ( p < .001). This effect was not moderated by study quality. These results must be viewed through the lens of significant heterogeneity in effects across included studies, which could not be explained by follow-up sensitivity analyses. In addition, the experimental studies included in this review occurred under ideal, researcher-supported conditions, which impacts the generalizability of the effects of DBDM PD in practice. Implications for research and practice are discussed.

BDNF Val66Met and clinical response to antipsychotic drugs: A systematic review and meta-analysis

2016 ◽  
Vol 33 (1) ◽  
pp. 45-53 ◽  
Author(s):  
S. Cargnin ◽  
A. Massarotti ◽  
S. Terrazzino
Keyword(s):  
Clinical Response ◽  
Publication Bias ◽  
Antipsychotic Drugs ◽  
Meta Analysis ◽  
Individual Variability ◽  
Sensitivity Analyses ◽  
Significant Heterogeneity ◽  
Relevant Effect ◽  
Quantitative Synthesis ◽  
The Impact

AbstractBackgroundThe polymorphic brain-derived neurotrophic factor (BDNF) gene has been postulated to be involved in inter-individual variability response to antipsychotic drugs.PurposeTo perform a qualitative and quantitative synthesis of studies evaluating the influence of BDNF genetic variation on clinical response to antipsychotics.MethodsThe review protocol was published in the PROSPERO database (Reg. no CRD42015024614). A comprehensive search was performed through PubMed, Web of Knowledge and Cochrane databases up to July 2015. The methodological quality of identified studies was assessed using the MINORS criteria. Publication bias was estimated and potential sources of heterogeneity were investigated via meta-regression, subgroup and sensitivity analyses.ResultsNine studies including a total of 2461 antipsychotic-treated patients fulfilled inclusion criteria for meta-analysis of BDNF Val66Met. Using the random-effects model, the pooled results showed no significant association with antipsychotic response for the dominant (Met carriers vs Val/Val, OR: 0.93, 95% CI: 0.72–1.19, P = 0.55), codominant (Met/Met vs Val/Val, OR: 0.82, 95% CI: 0.59–1.15, P = 0.25), recessive (Met/Met vs Val carriers, OR: 0.81, 95% CI 0.60–1.10, P = 0.18) or the allelic contrast (Met vs Val, OR: 0.92, 95% CI 0.76–1.10, P = 0.34). Visual inspection of funnel plots and further evaluation with Egger's test did not suggest evidence of publication bias. Despite lack of significant heterogeneity in most comparisons, no evidence of association also emerged in the subgroup and sensitivity analyses conducted.ConclusionThe present meta-analysis excludes a clinically relevant effect of BDNF Val66Met on antipsychotic drug response per se. Nevertheless, further investigation is still needed to clarify in well-designed, large sample-based studies, the impact of BDNF haplotypes containing the Val66Met polymorphism.

scholarly journals Filipino Science Teachers’ Evaluation on Webinars’ Alignments to Universal Design for Learning and Their Relation to Self-Efficacy amidst the Challenges of the COVID-19 Pandemic

2021 ◽  
Vol 7 (2) ◽  
pp. 421-451
Author(s):  
Mary Dane F. Leonardo ◽  
Jeongho Cha
Keyword(s):  
Professional Development ◽  
Teacher Perceptions ◽  
Science Teachers ◽  
Self Efficacy ◽  
Universal Design ◽  
Universal Design For Learning ◽  
The Philippines ◽  
Design For Learning ◽  
K 12 ◽  
The Impact

Abstract The COVID-19 pandemic has led teachers in the Philippines to rely on technology to provide and support continued education for K-12 students. However, it is not only technology, but also the interactive online learning environments crafted by teachers that impact student science learning. To support teachers to cope with pandemic teaching, the government provided professional development in the form of teacher-training webinars. This study evaluated the webinars using Universal Design for Learning (UDL) principles to understand the impact these professional development sessions had on science teachers’ self-efficacy for delivering science instruction during the pandemic. The study found that webinars including UDL design elements improved science teachers’ self-efficacy for teaching science and there were no significant differences in teacher perceptions relative to gender or teaching experience. Implications for the use of UDL to design long-term professional development offerings beyond the pandemic are discussed.

Factors Related to Data-Based Decision-Making: Examining Experience, Professional Development, and the Mediating Effect of Confidence on Teacher Graph Literacy

2020 ◽  
pp. 002221942097218
Author(s):  
Eric L. Oslund ◽  
Amy M. Elleman ◽  
Kelli Wallace
Keyword(s):  
Professional Development ◽  
Decision Making ◽  
Latent Variables ◽  
Structural Equation ◽  
Mediating Effect ◽  
Student Response ◽  
Equation Modeling ◽  
Training Experience ◽  
The Impact ◽  
Data Based Decision Making

In tiered instructional systems (Response to Intervention [RTI]/Multitier System of Supports [MTSS]) that rely on ongoing assessment of students at risk of experiencing academic difficulties, the ability to make informed decisions using student data is critical for student learning. Prior research has demonstrated that, on average, teachers have difficulty analyzing and interpreting student progress-monitoring (PM) data presented graphically (i.e., graph literacy). This study examines the impact that teacher training, experience, and confidence have on teacher graph literacy, using structural equation modeling. Data were gathered from a nationally representative sample of 309 teachers and included latent variables related to their experience (e.g., years teaching, years working with RTI), training (e.g., hours of data-based decision-making [DBDM] professional development), and confidence (e.g., confidence in interpreting data, confidence in determining student response) as well as data-based decision-making skills on a graph literacy assessment. Findings indicate that latent experience and confidence factors predicted graph literacy but training did not. Furthermore, training increased teacher confidence but experience did not. Finally, confidence did not mediate the effect of experience or training on graph literacy.

Can Reading Self-Efficacy Be Modified? A Meta-Analysis of the Impact of Interventions on Reading Self-Efficacy

2017 ◽  
Vol 88 (2) ◽  
pp. 167-204 ◽  
Author(s):  
Norman J. Unrau ◽  
Robert Rueda ◽  
Elena Son ◽  
Joshua R. Polanin ◽  
Rebecca J. Lundeen ◽  
...  
Keyword(s):  
Self Efficacy ◽  
Meta Analysis ◽  
Significant Heterogeneity ◽  
Measurement Instruments ◽  
Policy Practice ◽  
Treatment Comparison ◽  
Comparison Groups ◽  
Future Policy ◽  
Study Designs ◽  
The Impact

Studies of interventions’ impact on reading self-efficacy have been conducted since the 1980s. The purpose of this project was to conduct a systematic review of these studies because the primary studies often yielded divergent results. Included studies entailed an intervention, addressed reading specifically, and reported explicit pre- and postintervention measures of reading self-efficacy. Subjects were students in elementary grades through college. The results of a systematic search and screening procedure found 30 studies in which 2,300 subjects received treatments of various kinds while 1,957 were in control or comparison groups. A meta-analysis of three subsets of study designs revealed that each subset generated a significant effect size: treatment–control (g = 0.24, 95% confidence interval [CI] [0.10, 0.39]); treatment–comparison (g = 0.44, 95% CI [0.04, 0.84]); pretest–posttest (g = 0.36, 95% CI [0.16, 0.57]). Significant heterogeneity was found and modeled using moderator analyses conducted on several variables. The results indicated that significant moderators of effect sizes included grade level, number of sources shaping reading self-efficacy, a reading self-efficacy measurement index, and journal publication. In studies that measured the impact of the intervention on reading comprehension, its relationship with reading self-efficacy was analyzed revealing a strong correlation between the two constructs. Discussion includes an exploration of the importance of these findings to future policy, practice, and research on the design of reading self-efficacy measurement instruments and on interventions that utilize major sources of experiences shaping reading self-efficacy.

Data-Based Decision Making in Reading Interventions: A Synthesis and Meta-Analysis of the Effects for Struggling Readers

2018 ◽  
Vol 52 (3) ◽  
pp. 174-187 ◽  
Author(s):  
Marissa J. Filderman ◽  
Jessica R. Toste ◽  
Lisa Anne Didion ◽  
Peng Peng ◽  
Nathan H. Clemens
Keyword(s):  
Decision Making ◽  
Struggling Readers ◽  
Reading Interventions ◽  
Meta Analysis ◽  
Future Research ◽  
Weighted Mean ◽  
Comparison Groups ◽  
K 12 ◽  
Business As Usual ◽  
Data Based Decision Making

For students with persistent reading difficulties, research suggests one of the most effective ways to intensify interventions is to individualize instruction through use of performance data—a process known as data-based decision making (DBDM). This article reports a synthesis and meta-analysis of studies of reading interventions containing DBDM for struggling readers, as well as the characteristics and procedures that support the efficacy of these interventions. A systematic search of peer-reviewed literature published between 1975 and 2017 was conducted, resulting in 15 studies of reading interventions that incorporated DBDM for struggling readers in Grades K–12. A comparison of students who received reading interventions with DBDM with those in business-as-usual (BAU) comparison groups yielded a weighted mean effect of g = .24, 95% confidence interval (CI) = [.01 to .46]. A subset of six studies that compared students receiving similar reading interventions with and without DBDM yielded a weighted mean effect of g = .27, 95% CI = [.07, .47]. Implications for DBDM in reading interventions for struggling readers and areas for future research are described. In particular, experimental investigation is necessary to establish DBDM as an evidence-based practice for struggling readers.

Focal Concerns and Police Decision Making in Sexual Assault Cases: A Systematic Review and Meta-Analysis

2021 ◽  
pp. 152483802199128
Author(s):  
David S. Lapsey ◽  
Bradley A. Campbell ◽  
Bryant T. Plumlee
Keyword(s):  
Systematic Review ◽  
Decision Making ◽  
Sexual Assault ◽  
Meta Analysis ◽  
The United States ◽  
Empirical Literature ◽  
Campbell Collaboration ◽  
Focal Concerns ◽  
Police Decision Making ◽  
The Impact

Sexual assault and case attrition at the arrest stage are serious problems in the United States. Focal concerns have increasingly been used to explain police decision making in sexual assault cases. Because of the popularity of the focal concerns perspective and potential to inform evidence-based training, a systematic review and meta-analysis are needed to condense the literature. In this study, we assess the overall strength of the relationship between focal concerns variables and police decisions to arrest in cases of sexual assault. Our assessment of the effects of focal concerns variables on arrest decision making in sexual assault cases followed the systematic review protocols provided by the Campbell Collaboration of Systematic Reviews. Specifically, we used the Campbell Collaboration recommendations to search empirical literature and used meta-analysis to evaluate the size, direction, and strength of the impact of focal concerns variables on arrest decisions. Our search strategy detected 14 eligible studies and 79 effect sizes. The meta-analysis found several robust and statistically significant correlates of arrest. In fact, each focal concerns concept produced at least one robust arrest correlate. Overall, focal concerns offers a strong approach for explaining police decisions in sexual assault cases. Although practical concerns and resource constraints produced the strongest arrest correlates, results show the importance of additional case characteristics in officers’ decision to arrest.

scholarly journals Effective Programs in Elementary Mathematics: A Meta-Analysis

AERA Open ◽  
2021 ◽  
Vol 7 ◽  
pp. 233285842098621
Author(s):  
Marta Pellegrini ◽  
Cynthia Lake ◽  
Amanda Neitzel ◽  
Robert E. Slavin
Keyword(s):  
Professional Development ◽  
Elementary Mathematics ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Positive Outcomes ◽  
Classroom Organization ◽  
Benchmark Assessment ◽  
Positive Effects ◽  
Organization And Management ◽  
Achievement Outcomes

This article reviews research on the achievement outcomes of elementary mathematics programs; 87 rigorous experimental studies evaluated 66 programs in grades K–5. Programs were organized in six categories. Particularly positive outcomes were found for tutoring programs (effect size [ES] = +0.20, k = 22). Positive outcomes were also seen in studies focused on professional development for classroom organization and management (e.g., cooperative learning; ES = +0.19, k = 7). Professional development approaches focused on helping teachers gain in understanding of mathematics content and pedagogy had little impact on student achievement. Professional development intended to help in the adoption of new curricula had a small but significant impact for traditional (nondigital) curricula (ES = +0.12, k = 7), but not for digital curricula. Traditional and digital curricula with limited professional development, as well as benchmark assessment programs, found few positive effects.

A Randomized Controlled Trial of Professional Development for Interdisciplinary Civic Education: Impacts on Humanities Teachers and Their Students

2015 ◽  
Vol 117 (2) ◽  
pp. 1-52
Author(s):  
Dennis J. Barr ◽  
Beth Boulay ◽  
Robert L. Selman ◽  
Rachel Mccormick ◽  
Ethan Lowenstein ◽  
...  
Keyword(s):  
Professional Development ◽  
Randomized Controlled Trial ◽  
Self Efficacy ◽  
Controlled Trial ◽  
The United States ◽  
Performance Measure ◽  
Civic Learning ◽  
Randomized Controlled ◽  
10Th Grade ◽  
The Impact

Background/Context Billions of dollars are spent annually on professional development (PD) for educators, yet few randomized controlled trials (RCT) have demonstrated the ultimate impact PD has on student learning. Further, while policymakers and others speak to the role schools should play in developing students’ civic awareness, RCTs of PD designed to foster civic learning are rare. This randomized controlled trial contributes to the knowledge base on the effectiveness of PD designed to integrate civic learning, ethical reflection, and historical thinking skills into high school humanities courses. Focus of Study The study examined the impact of a PD intervention in two areas: (a) teacher self-efficacy, burnout, and professional engagement and satisfaction; and (b) the academic, civic, social, and ethical competencies of 9th and 10th grade students in the teachers’ classes. Population/Participants/Subjects The study involved 113 teachers and 1,371 9th and 10th grade students in 60 high schools from eight metropolitan regions in the United States. Intervention/Program/Practice The intervention, Facing History and Ourselves, provides PD through a five-day seminar, curricular materials, and follow-up coaching and workshops to help teachers develop their capacities to implement an interdisciplinary historical case study unit using student-centered pedagogy. Research Design The study used a school-level, randomized, experimental design to investigate impacts of the intervention for teachers and their 9th and 10th grade students. Findings/Results Intervention teachers showed significantly greater self-efficacy in all eight assessed domains, more positive perceptions of professional support, satisfaction and growth, and greater personal accomplishment. Intervention students demonstrated stronger skills for analyzing evidence, agency, and cause and effect on a historical understanding performance measure; greater self-reported civic efficacy and tolerance for others with different views; and more positive perceptions of the classroom climate and the opportunities afforded for engaging with civic matters. Fidelity analysis found these causal effects despite the fact that roughly half of the intervention teachers did not fully implement the program. Conclusions/Recommendations Educators need evidence-based approaches for teaching complex social, civic, and political issues enabling students of diverse mindsets and backgrounds to engage constructively with one another while obtaining necessary skills and knowledge. These findings provide empirical support for a professional development approach that engages teachers in fostering academic and civic competencies critical to both participation in a democracy and success in college and career.

scholarly journals Impact of eating disorders on paid or unpaid work participation and performance: a systematic review and meta-analysis protocol

2022 ◽  
Vol 10 (1) ◽  
Author(s):  
Fatima Safi ◽  
Anna M. Aniserowicz ◽  
Heather Colquhoun ◽  
Jill Stier ◽  
Behdin Nowrouzi-Kia
Keyword(s):  
Systematic Review ◽  
Eating Disorders ◽  
Meta Analysis ◽  
Experimental Studies ◽  
Work Participation ◽  
Unpaid Work ◽  
Cochrane Library ◽  
And Performance ◽  
The Impact

Abstract Background Eating disorders (ED) can reduce quality of life by limiting participation and performance in social and occupational roles, including paid or unpaid work. The association between ED pathologies and work participation and performance must be well understood to strengthen vocational rehabilitation programmes and prevent occupational disruptions in the ED population. The aims of this study are: (1) to examine the degree of association between ED pathologies and work participation and performance in 15-year-olds and older; (2) to highlight the specific ED symptoms that are most correlated with changes in work performance and participation; (3) to compile the most common metrics and assessments used to measure work participation and performance with ED. Methods Medline, Embase, CINAHL, Web of Science, PsycINFO, and Cochrane Library will be searched for observational and experimental studies that meet the following criteria: (1) a clinical sample of typical or atypical ED; (2) paid or unpaid employment or training; (3) an association between ED pathologies and work participation or performance. Unpublished data will also be examined. Title and abstract, and full-text screening will be conducted in duplicate. Risk of bias and quality of evidence assessments will be completed. A random-effect meta-analysis will be performed. Discussion This synthesis can clarify knowledge and gaps around the impact of ED on work functioning, thereby allowing better evaluation, improvements and development of current workplace assessments, interventions, and policies. Trial registration The registration number for this systematic review on PROSPERO is CRD42021255055.

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