Further, the replication study found depletion of the ceRNAs VAPA or CNOT6L did not statistically impact DU145, wild-type HCT116, or Dicer Ex5 HCT116 cell proliferation, while the original study reported increased DU145 and wild-type HCT116 cell proliferation when these ceRNAs were depleted, which was attenuated in the Dicer Ex5 HCT116 cells. This is the way the original study had presented the results; however we agree it could be made clearer and have revised the y-axis of Figure 1 and Figure 2 to better reflect what is being plotted. Objectives: To validate in an ethnically homogeneous Greek multiple sclerosis (MS) cohort, genetic risk factors for the disease, identified through a number of previous multi-ethnic genome-wide association studies (GWAS). Replication Policy Royal Society Open Science believes that when a scientific journal publishes an empirical study it assumes accountability for the replicability of that study. The short-term impact of unconditional cash transfers: a replication study of a randomized controlled trial in Kenya. Fluorescence microscopy image of HAV-infected cultured human . 27, Special Issue: Replication Study in Education: Current Debates and Practice, pp. Although the percentage of . Please direct any questions or comments to replication@3ieimpact.org. We genotyped 35 susceptibility SNPs that emerged from previous . A replication study is a study that is an independent repetition of an earlier, published study, using sufficiently similar methods (along the appropriate dimensions) and conducted under sufficiently similar circumstances. This current project will replicate the 2018 study across three sites in three countries - the University of Edinburgh (Scotland), the University of Nottingham (England), and The University of Texas at Dallas (USA). Providing an overview of key issues in theory and practice, Replication Research in Education is designed to identify and discuss the benefits and challenges facing replication studies . Article. A 2012 study by the same research team of the publication history of the top 100 psychology journals found that only 1.07 percent of publications were replications. Exact replication serves to duplicate an original study's . Implicitly, without conscious processing, individuals learn about the reward and punishment value of each context and activity. Replication studies help in confirming that the findings of the original study are accurate and applicable under different situations. ABSTRACT In the "what works" agenda, the case for replication studies in education has strong proponents and supporting arguments. We track and maintain a list of all 3ie-funded and in-house replication studies, with details on the status of each. We suspected thatfor a number of reasons (e.g., perceptions that replications are difficult to publish . Differences between the original study and this replication attempt, such as variance between biological repeats, are factors that might have . The replication crisis (also called the replicability crisis and the reproducibility crisis) is an ongoing methodological crisis in which it has been found that the results of many scientific studies are difficult or impossible to reproduce.Because the reproducibility of empirical results is an essential part of the scientific method, such failures undermine the credibility of theories . 1 Currently, about one in 500 studies are replications, an increase from one in 2,000 in 1990. It is the fold change in F. nucleatum abundance (normalized to PGT) in . Some open discussions about replication studies in mathematics education are pointed out, and a couple of issues related to replication studies whose empirical exploration could help to advance our research field are identified. International Journal of Science and Mathematics Education, v18 n1 suppl p37-50 May 2020 This paper presents a reflection on the importance of replication studies in the development of the field of mathematics education. We also adhere to a replication plan designed prior to the start of this study. Providing an overview of key issues in theory and practi. Providing an overview of key issues in theory and practice, Replication Research in Education is designed to identify and discuss the benefits and challenges facing replication studies in education. Providing an overview of key issues in theory and practice, 'Replication Research in Education' is designed to identify and discuss the benefits and challenges Direct replication studies like the present study help to establish generalizations across the broader HAP community and are essential in education research. Table 1 in Appendix S1 . This current project will replicate the 2018 study across three sites in three countries - the University of Edinburgh (Scotland), the University of Nottingham (England), and The University of Texas at Dallas (USA). Imprint Routledge. Becoming a member of the LoveReading4Schools community is free. July 4, 2022. Y1 - 2020/8/12. AU - Hanslmayr, Simon. To explain what a replication study is, we can start with a basic definition proposed by Firmin ( 2008 ): "Replication refers to researchers conducting a repeated study of a project that typically has been published in a peer-reviewed journal or book. DOI link for Conclusions and the future of replication studies in education. The journal focuses on implementation and replication research that . Failures in replication are not all bad and, in fact, some non-replication should be expected in science. In the natural sciences, there is supposed to be a tradition of replication, with results only being accepted once reproduced by other researchers.. Actually, there is some scholarly debate about the extent to which replication actually occurs, even in natural science (Taber, 2019).Is replication even meaningful in social sciences such as education? 13. Request PDF | On Feb 17, 2022, Thomas Perry and others published Replication study in education | Find, read and cite all the research you need on ResearchGate. It is the fold change in F. nucleatum abundance (normalized to PGT) in . By performing a replication of an agreed-upon study, students would investigate a research question using established research protocols that have been deemed to be of sufficient interest to the . We aim to repeat the study in a larger and more diverse sample to see if we find the same results. Journal of Development Effectiveness, 11(4), 373-390. The main challenge in this replication study was to find hyper-parameters, which were not specified in the original paper, such that the algorithm does not converge on a local maximum of the validation AUC function. Based on a literature review, it explains what replication studies are, and why they are important for our field. A replication study involves repeating a study using the same methods but with different subjects and experimenters. Buy Replication Research in Education by Keith Morrison from Waterstones today! With so few replication studies, and many of those that are attempted producing null results, the scientific status of the evidence base for educational policy and practice is in question. The Design of Systematic Replication Studies. This viewpoint has been challenged by the finding that humans show worse . The original study reported increased DU145 and wild-type HCT116 cell proliferation when these ceRNAs were depleted, which was attenuated in the Dicer Ex5 HCT116 cells (Figure 5B; Tay et al., 2011). Vivian Wong on September 2, 2021. With so few replication studies, and many of those that are attempted producing null results, the scientific status of the evidence base for educational policy and practice is in question. eBook ISBN 9781003204237 Subjects Education, Research Methods ABSTRACT Providing an overview of key issues in theory and practice, Replication Research in Education is designed to identify and discuss the benefits and challenges facing replication studies in education. With no current treatments for hepatitis A, UNC School of Medicine scientists led by Stanley M. Lemon, MD, discovered how a protein and enzymes interact to allow hepatitis A virus to replicate, and they used a known drug to stop viral replication in an animal model. (2016) reported that the rate of replication in special education is between 0.4 to 0.5%, meaning that out of all the articles published in our field, less than 1% are replications. AU - Stauch, Benjamin J.

Because the proposal review occurs . Replication Research in Education : A Guide to Designing, Conducting, and Analysing Studies. Every time a study progresses to a new stage, 3ie updates this list. Authors submit a detailed description of the method and analysis plan. Despite calls for replication studies, these studies remain rare in educational research. The submitted plan is then sent to the author (s) of the replicated study for review. So far, implicit . In the natural sciences it has been suggested that in practice most 'replication' studies actually try to extend the range of the original research . Original studies are conducted when an answer to a . Replication is difficult to apply to qualitative studies in so far as it means recreating the exact conditions of the original study a condition that is often impossible in the real world. A series of replication projects in the mid-2010s amplified these worries . Recognising the potential for contention surrounding replication studies, we raise the threshold under which a result can be deemed as statistically significant from p 0:10 to p 0:15. For each Replication Study, we have presented the results in the same way as the original study to provide a direct comparison. Replication studies in education are relatively rare. Hongmei Wang & Jiangtao Luo (2019). Contrary to previous findings in medicine, but similar to psychology, the majority of education replications successfully replicated the original . 8 Of the six studies that entered the meta-analysis in Nave et al. T1 - Probing the causal involvement of dlPFC in directed forgetting using rTMS-A replication study. Click and Collect from your local Waterstones or get FREE UK delivery on orders over 25. Of the few which are conducted, many are conceptual rather than direct replications. Replication studies are designed to see if research results can be reported. 21 in addition . replication studies, which are summed up by Polio and Gass (1997) as exact and conceptual replications. The researchers will apply the existing theory to new situations in order to determine generalizability to different subjects, age groups, races, locations, cultures or any such variables. This is not the same, however, as duplication" (p. 754). This responsibility is reflected by the extent to which the journal commits to publishing attempted replications of previous studies that appear within its pages. Click here to navigate to parent product. Replication study in . Read reviews from world's largest community for readers. Overall, about half (48.2%) of all published replications are done by the research team that completed the original study. . additional findings indicated that: (a) most replications conducted in special education are conceptual (i.e., some aspects are the same as the original study, but some are different) as opposed to direct (i.e., as similar to the original study as possible), (b) the findings of the majority of replications in special education agreed with the

Experience shows that replication studies that question the results of original studies are more likely to be published, and Gertler, Galiani, and Romero (2018) provide evidence from a survey of editors of economics journals showing that editors are much more likely to publish a replication study that overturns results than one that confirms results. replication is the process of producing a reported phenomenon by recreating the conditions when it is reported to occur. The key question then becomes: "how close to the original must a replication be to validate an original experiment . Replicating Makel and Plucker's review of the education replication . I assume that sample size of each replication . Don't conduct measurement and estimation analysis (which some call robustness testing) before conducting a pure replication. A replication study attempts to validate the findings of a prior piece of research. This is the way the original study had presented the results; however we agree it could be made clearer and have revised the y-axis of Figure 1 and Figure 2 to better reflect what is being plotted. A replication study further tests the robustness of previous research results by employing newly collected data, and/or new variables, and/or new model specifications. Given the lack of prestige (and thus . Replication Studies in Education Research? relevance, rigor, and design). The main determinants of this study include: An examination of the research In fact, replication studies to date neglected several key features of the trust game played in Kosfeld et al. Click here for more information. Title Abstract Access Route Journal of Applied Econometrics Data Archive Contains data for all papers accepted for publication by this journal after January 1984, unless the data are confidential. Journal of . 4 Replication Studies in Educational Research methodology in every or nearly every detail to test the veracity of the original study's findings. The replication plan,1 developed The Replication Programme has funded 23 replications through four rounds of funding. 2016). In the original study, the sample had 67% female students (26.3% male and 7% no response), whereas this study had a more equal distribution (45% female students, 49% male, and 6% no response). Every time a study progresses to a new stage, 3ie updates this list. A central goal of publishing Registered Replication Reports is to encourage replication studies by modifying the typical submission and review process. The most obvious difference between the original study and this replication study is the gender distribution of our sample. This paper outlines some of their key claims and argues that replication studies, whilst potentially making an important contribution to the "what works" and evidence-based agenda, and education more widely, face several challenges in the context-dense . For each Replication Study, we have presented the results in the same way as the original study to provide a direct comparison. (2016) and Makel et al. Similarly, the attempted replication study might, itself, have too small a sample size or insufficient statistical power to find significant results. The studies conducted by Sturges and Maurer and Michael provide valuable insight into student difficulties in HAP, but are limited to a single population. One reason is publication bias. However, if the replication study does not obtain the same result (e.g., it found that the form of treatment used in the original study did not lead to significant interlanguage development), we are left with several thorny questions, including whether the diverging results were due to a methodological flaw in the original study or in the replication. Providing an overview of key issues in theory and practice, Replication Research in Education is designed to identify and discuss the benefits and challenges facing replication studies in education. Replication Research in Education book. Implementation and Replication Studies in Mathematics Education is an important channel for academic work related to applying and scaling up the insights of mathematics education research, and a channel for bridging the academic community and the policy-making communities. Since the start of the war on poverty in the 1960s, social scientists have developed and refined experimental and quasi-experimental methods for evaluating and understanding the way public policies affect people's lives. PY - 2020/8/12. June 2018. ruegenhagen@headt.eu. Read reviews from world's largest community for readers. Advice / Support. Based on an analysis of the top 100 education research journals (deter-mined by impact factor), Makel and Plucker (2014) found that 221 out of 164,589 articles (0.13%) were in fact replication studies. Although the percentage of education replications is quite small, it is increasing. To understand how we should adjust the hyper-parameters, we measured the Brier score on the training set and the AUC value on the . The article, "Facts Are More Important Than Novelty: Replication in the Education Sciences," argues that education journals routinely prize studies that yield novel and exciting results over studies that corroborate - or disconfirm - previous findings. In Defense of Replication Attempts. Conclusions and the future of replication studies in education . Replication is a research methodology designed to verify, consolidate, and generalize knowledge and understanding within empirical fields of study. In this brief report we present a pre-registered replication study of their finding using secondary data obtained from a published article by Jung, Zhou, and Lee (2017). Using this method, Lemons et al. No catches, no fine print just unconditional book love and reading recommendations for your students and children. A replication study and extended cost-effectiveness analysis of a randomized experiment on food assistance in Northern Ecuador. 14 Clearly, this definition requires some explanation. Edition 1st Edition. The present study analyzed the complete publication history of the current top 100 education journals ranked by 5-year impact factor and found that only 0.13% of education articles were replications. Book Replication Research in Education. Flawed study designs and a "publication bias" that favors confirmatory results are other longtime sources of concern.

This type of replication presents a challenge, especially for the social sciences . The overarching mission of many social . A 2012 study by the same research team of the publication history of the top 100 psychology journals found that only 1.07 percent of publications were replications. Replication is described by many as the cornerstone of scientific progress, and the issue has been discussed extensively in the blogosphere of late. Of the few which are conducted, many are conceptual rather than direct replications. First Published 2021. (2022). replication study: Internal medicine A clinical study that seeks to verify data from a prior study. (See here and here. for more on terminology and the 3ie replication program.). Additionally, a typology of fundamental questions and modes of exploration that could guide a replication study in mathematics education is proposed. The debate built following failures to replicate studies on priming by John Bargh, and on 'anomalous retroactive influences' by Daryl Bem. A topic in research methodology. By Keith Morrison. Replication is a term referring to the repetition of a research study, generally with different situations and different subjects, to determine if the basic findings of the original study can be applied to other participants and circumstances. Question: How feasible is it to procure funding and conduct replication studies in education research? In order to address these issues, the current study has three aims: 1) to conduct a meta-analysis on specific studies utilizing the most rigorous and theoretically justifiable methodology, and to compare results to what is commonly reported in the field; 2) to systematically identify and evaluate methodological inconsistencies that may hinder replication and reproducibility efforts; and 3) to . The Replication Programme has funded 23 replications through four rounds of funding. Both clear and practical, this groundbreaking volume covers how to introduce, develop, conduct, report, and discuss these studies, and the issues they raise for policy and practice. What replications bring to education is important and useful, but exacting, and, like other research in education, they are not straightforward. The paper closes . Conclusions and the future of replication studies in education book. Conducting a meta-replication study is driven by the observation that practitioners are developing and implementing artifacts that have yet to be . In a replication study, the researcher repeats a study using the same methods but employs different variables such as different subjects and situations. Replication is a critical part of the life cycle of any education-based program, and has been embraced by the major Federal agencies (National Science Foundation & Institute of Education Sciences, U.S. Department of Education, 2018); yet reading studies have not been extensively replicated. This helps in determining whether or not the study can be . A mapping review (2011-2020) Educational Research and Evaluation: Vol. Methods: A total of 1228 MS cases and 1014 controls were recruited in the study, from 3 MS centers in Greece. Replication studies in education are relatively rare. Often replication researchers begin a study motivated by questions of robustness and may even take for granted that a pure replication (which is applying the published analysis methods to . Replication Research in Education A Guide to Designing, Conducting, and Analysing Studies (9781032068695). Replicating Makel and Plucker's review of the education replication . Pages 8. eBook ISBN . In second language studies, however, reviews share widespread concern about the infrequency of replication. Reading Corps had not yet demonstrated substantial effects of its program at different times or locations. Despite minor differences in the sample, the measures and the analysis approach, the replication supported the original claim that self-regulation was predictive of academic . A 2012 study by the same research team of the publication history of the top 100 psychology journals found that only 1.07 percent of publications were replications. By doing so, that prior research is confirmed as being both accurate and broadly applicable, since the replication study typically changes one or more variables of the original study, such as sample population, industry sector, etc. These associative learning processes, in turn, affect the probability that individuals will re-engage in such activities or seek out that context. Changes of mind-set of researchers, publishers, and. A decade of replication study in education? Implementation and Replication Studies in Mathematics Education | Brill Implementation and Replication Studies in Mathematics Education Individuals are eligible for free access to Implementation and Replication Studies in Mathematics Education until 31 December 2022, using access token IRME4U. An ideal "gold standard" replication study would perform most of these three extensions while ensuring that it is transparent and reproducible itself. We aim to repeat the study in a larger and more diverse sample to see if we find the same results. Both clear and practical, this groundbreaking volume covers how to introduce, develop, conduct, report, and discuss these studies, and the issues they raise for policy and practice.Bridging theory . The shortage of replication studies receives attention across research . In education, as in other research fields, a wide range of factors (e.g., publication bias; reputation and career advancement norms; emphases on novel, potentially transformative lines of inquiry) may dis-incentivize reproducibility and replication studiesor, as Coyne, Cook, and Therrien (2016: 246) suggest, tempt investigators Day-to-day experiences are accompanied by feelings of Positive Affect (PA) and Negative Affect (NA). 12-34. We track and maintain a list of all 3ie-funded and in-house replication studies, with details on the status of each. AU - Braun, Verena. This fact raises the . Please direct any questions or comments to replication@3ieimpact.org. Although the percentage of . In this context, the meta-replication study type is not part of the possible transitions because it does not contain a research activity related to the DSR cycles (e.g. N2 - The forgetting of previously remembered information has, for a long time, been explained by purely passive processes.