a:5:{s:8:"template";s:9184:"<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<meta content="text/html; charset=utf-8" http-equiv="content-type"/>
<meta content="IE=edge" http-equiv="X-UA-Compatible"/>
<meta content="width=device-width, initial-scale=1" name="viewport"/>
<title>{{ keyword }}</title>
<link href="https://fonts.googleapis.com/css?family=Roboto+Condensed%3A300%2C300i%2C400%2C400i%2C600%2C600i%2C800%2C800i&amp;subset=latin%2Clatin-ext" id="bulk-fonts-css" media="all" rel="stylesheet" type="text/css"/>
<style rel="stylesheet" type="text/css">@supports ((position:-webkit-sticky) or (position:sticky)){}@supports ((position:-webkit-sticky) or (position:sticky)){}@supports ((position:-webkit-sticky) or (position:sticky)){}p.has-drop-cap:not(:focus)::first-letter{float:left;font-size:8.4em;line-height:.68;font-weight:100;margin:.05em .1em 0 0;text-transform:uppercase;font-style:normal}p.has-drop-cap:not(:focus)::after{content:"";display:table;clear:both;padding-top:14px} @font-face{font-family:'Roboto Condensed';font-style:italic;font-weight:300;src:local('Roboto Condensed Light Italic'),local('RobotoCondensed-LightItalic'),url(https://fonts.gstatic.com/s/robotocondensed/v18/ieVg2ZhZI2eCN5jzbjEETS9weq8-19eDpCEoY9Nc.ttf) format('truetype')}@font-face{font-family:'Roboto Condensed';font-style:italic;font-weight:400;src:local('Roboto Condensed Italic'),local('RobotoCondensed-Italic'),url(https://fonts.gstatic.com/s/robotocondensed/v18/ieVj2ZhZI2eCN5jzbjEETS9weq8-19eLAQM4.ttf) format('truetype')}@font-face{font-family:'Roboto Condensed';font-style:normal;font-weight:300;src:local('Roboto Condensed Light'),local('RobotoCondensed-Light'),url(https://fonts.gstatic.com/s/robotocondensed/v18/ieVi2ZhZI2eCN5jzbjEETS9weq8-33mZGCoYag.ttf) format('truetype')}@font-face{font-family:'Roboto Condensed';font-style:normal;font-weight:400;src:local('Roboto Condensed'),local('RobotoCondensed-Regular'),url(https://fonts.gstatic.com/s/robotocondensed/v18/ieVl2ZhZI2eCN5jzbjEETS9weq8-19y7CA.ttf) format('truetype')} /*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}footer,nav{display:block}a{background-color:transparent}a:active,a:hover{outline:0}*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}:after,:before{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}html{font-size:10px;-webkit-tap-highlight-color:transparent}body{font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px;line-height:1.42857143;color:#333;background-color:#fff}a{color:#337ab7;text-decoration:none}a:focus,a:hover{color:#23527c;text-decoration:underline}a:focus{outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}p{margin:0 0 10px}.text-center{text-align:center}ul{margin-top:0;margin-bottom:10px}.container{margin-right:auto;margin-left:auto;padding-left:15px;padding-right:15px}@media (min-width:768px){.container{width:750px}}@media (min-width:992px){.container{width:970px}}@media (min-width:1200px){.container{width:1170px}}.container-fluid{margin-right:auto;margin-left:auto;padding-left:15px;padding-right:15px}.row{margin-left:-15px;margin-right:-15px}.dropdown{position:relative}.dropdown-toggle:focus{outline:0}.nav{margin-bottom:0;padding-left:0;list-style:none}.nav>li{position:relative;display:block}.nav>li>a{position:relative;display:block;padding:10px 15px}.nav>li>a:focus,.nav>li>a:hover{text-decoration:none;background-color:#eee}.navbar{position:relative;min-height:50px;margin-bottom:20px;border:1px solid transparent}@media (min-width:768px){.navbar{border-radius:4px}}@media (min-width:768px){.navbar-header{float:left}}.container>.navbar-header{margin-right:-15px;margin-left:-15px}@media (min-width:768px){.container>.navbar-header{margin-right:0;margin-left:0}}.navbar-fixed-top{position:fixed;right:0;left:0;z-index:1030}@media (min-width:768px){.navbar-fixed-top{border-radius:0}}.navbar-fixed-top{top:0;border-width:0 0 1px}.navbar-brand{float:left;padding:15px 15px;font-size:18px;line-height:20px;height:50px}.navbar-brand:focus,.navbar-brand:hover{text-decoration:none}@media (min-width:768px){.navbar>.container .navbar-brand{margin-left:-15px}}.navbar-nav{margin:7.5px -15px}.navbar-nav>li>a{padding-top:10px;padding-bottom:10px;line-height:20px}@media (min-width:768px){.navbar-nav{float:left;margin:0}.navbar-nav>li{float:left}.navbar-nav>li>a{padding-top:15px;padding-bottom:15px}}@media (min-width:768px){.navbar-right{float:right!important;margin-right:-15px}}.navbar-default{background-color:#f8f8f8;border-color:#e7e7e7}.navbar-default .navbar-brand{color:#777}.navbar-default .navbar-brand:focus,.navbar-default .navbar-brand:hover{color:#5e5e5e;background-color:transparent}.navbar-default .navbar-nav>li>a{color:#777}.navbar-default .navbar-nav>li>a:focus,.navbar-default .navbar-nav>li>a:hover{color:#333;background-color:transparent}.container-fluid:after,.container-fluid:before,.container:after,.container:before,.nav:after,.nav:before,.navbar-header:after,.navbar-header:before,.navbar:after,.navbar:before,.row:after,.row:before{content:" ";display:table}.container-fluid:after,.container:after,.nav:after,.navbar-header:after,.navbar:after,.row:after{clear:both}@-ms-viewport{width:device-width}body,html{overflow-x:hidden}body{font-family:'Roboto Condensed',"Helvetica Neue",helvetica,arial,sans-serif;padding:0;color:#404040;font-weight:400;line-height:1.8;font-size:16px;word-wrap:break-word;overflow-x:hidden}a,a:active,a:focus,a:hover{text-decoration:none;color:#0090ff}ul{padding-left:20px}a:active{border-bottom:none}.page-area{padding-top:70px}@media (min-width:768px){.navbar-nav>li>a{padding-top:25px;padding-bottom:25px;transition:all .5s ease-in-out;-moz-transition:all .5s ease-in-out;-webkit-transition:all .5s ease-in-out;-o-transition:all .5s ease-in-out}#site-navigation .container{padding-left:0;padding-right:0}}@media (max-width:767px){.navbar-nav a:focus,.navbar-nav a:hover{color:#fff!important;background-color:#000!important}.menu-container{width:70%;position:absolute;left:0;height:100vh;transform:translate3d(-100%,0,0);overflow-y:auto;overflow-x:auto;background-color:#fff;top:100%}.navbar-brand{padding-right:55px!important}.page-area{left:0;transform:translate3d(0,0,0);transition:transform .5s ease}.navbar-nav{padding:0;margin:0}.navbar-nav a{font-size:14px;padding:12px 10px!important;margin:0!important;line-height:16px!important;float:left!important;margin:0!important;width:100%;text-transform:none!important;word-wrap:break-word;white-space:normal!important}.navbar-nav li{padding:0!important;margin:0!important}}#site-navigation{min-height:70px}.navbar-nav>li>a{border-bottom:0;text-transform:uppercase}.site-title{margin:0;padding:0;font-size:22px;line-height:28px}p.site-description{font-size:13px;line-height:18px;margin:0;-webkit-transition:all .5s ease;transition:all .5s ease}.site-branding-logo{float:left}.site-branding-logo a{border:none;z-index:9999;position:relative}.navbar-brand{padding:10px 15px;height:auto;z-index:99999;position:relative;z-index:1}.navbar{margin-bottom:0}.main-menu{position:relative}.navbar-fixed-top{position:absolute}#site-navigation{background-color:#fff;-webkit-box-shadow:0 10px 20px -12px rgba(0,0,0,.42),0 3px 20px 0 rgba(0,0,0,.12),0 8px 10px -5px rgba(0,0,0,.2);box-shadow:0 10px 20px -12px rgba(0,0,0,.42),0 3px 20px 0 rgba(0,0,0,.12),0 8px 10px -5px rgba(0,0,0,.2);border:none}#site-navigation,nav a{-webkit-transition:all .3s ease;transition:all .3s ease;color:#000}.footer-credits{border-top:1px solid #ccc;padding:15px;clear:both;margin-top:20px;background-color:#fff}</style>
 </head>
<body class="wp-custom-logo" id="blog">
<div class="main-menu">
<nav class="navbar navbar-default navbar-fixed-top" id="site-navigation">
<div class="container">
<div class="navbar-header">
<div class="site-header">
<div class="site-branding-logo">
<a class="custom-logo-link" href="#" itemprop="url" rel="home"></a> </div>
<div class="site-branding-text navbar-brand">
<p class="site-title"><a href="#" rel="home">{{ keyword }}</a></p>
<p class="site-description">
{{ keyword }}</p>
</div>
</div>
</div>
<div class="menu-container"><ul class="nav navbar-nav navbar-right" id="menu-menu-1"><li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-72 dropdown" id="menu-item-72"><a class="dropdown-toggle" data-toggle="dropdown" href="#" title="Projects">Projects</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-73 dropdown" id="menu-item-73"><a class="dropdown-toggle" data-toggle="dropdown" href="#" title="About">About</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page menu-item-74" id="menu-item-74"><a href="#" title="Contacts">Contacts</a></li>
</ul></div> </div>
</nav>
</div>
<div class="page-area">	
{{ text }}
<br>
<br>
{{ links }}
</div>
<footer class="footer-credits container-fluid row" id="colophon">
<div class="container">
<p class="footer-credits-text text-center">{{ keyword }} 2020</p>
</div>
</footer>
</body>
</html>";s:4:"text";s:11157:""the megalomaniac additive annexation of all sorts of meta-analyses is not concerned with methodologically critical self-reflections, nor with validity claims, i.e., it does not specify the limits to what can be said and made commensurable. We get a weighted effect size d = 0.79 shooting this up from #35 to #7. ", There are further variations in the effect size calculation that researchers use, e.g., Cohen's, This creates more problems when comparing studies -. Second, no consideration was taken of the quality of research in the synthesis of existing evidence. http://www.leeds.ac.uk/educol/documents/00002182.htm. Hattie, J. If we take out one term/semester of 10 weeks, those countries still have more in-school time compared to Finland, Estonia, Korea, and Sweden, which all outscore Australia and the USA on PISA. © Corwin Visible Learning Plus, All Rights Reserved. There are two major types of effect sizes. https://learningspy.co.uk/featured/unit-education/. Hattie's averaging hides much of the complexity, for example, Snook et al. "Any meta-analysis that does not exclude poor or inadequate studies is misleading and potentially damaging" (p. 2). Porche, Demetrius J. Further, effect sizes themselves promote scientific inquiry because when a particular experimental study has been replicated, the different effect size estimates from those studies can be easily combined to produce an overall best estimate of the size of the intervention effect. Prof Slavin (2015) also outlined the difference between the two methods plus other issues, "Matched quasi-experiments did produce inflated effect sizes (ES=+0.23 for quasi-experiments, +0.16 for randomized). Future Questions and Comments  It is the teaching qualities of the parents that matter—and for many kids, their parents are not great teachers of school-related work. Topphol (2011) also discusses a slight variation of this problem with Hattie's work. This is always based on the criteria of the researcher conducting the analysis thus making the justifications for the groupings important to include. examples and multiple opportunities to see the strategies modelled in order to meaningfully integrate them into their practice. According to what types of knowledge is a method desirable? Psychological methods, 11(2), 193. "Sometimes Hattie uses ‘effect size’ to mean ‘as compared to a control group’ and at other times to mean ‘as compared to the same students before the study started" (p. 368). Because teachers tailored learning more to what students could NOT do, whereas often school is about what teachers think students need, even if students can already do the tasks. Types of Effects Sizes  The bases of the method are straight forward and much of the usefulness of meta-analysis is its simplicity. Schulmeister & Loviscach (2014) Errors in John Hattie’s “Visible Learning”. These may form the majority of studies reporting huge positive effects. This problem is widespread in Hattie's work other examples include class size, feedback, ability grouping. ", Another pertinent example is from Kulik and Kulik (1992) -. In the education literature, the same name is often given to interventions that are actually very different. for many kids, their parents are not great teachers of school-related work. = 0.21). of the effect of the length of the school year, rom the PISA results, Australia has one of the longest school days and school years across all countries, f we take out one term/semester of 10 weeks, still have more in-school time compared to, on the effect of teacher strikes and lengthy shut outs, very low, especially for students below middle school, which severely disrupted access to schools, advisor to the Qualifications Authority that oversaw these exams, argued we should not give special dispensation. In particular, his effect size of instructional practice interventions has had the lion’s share of his work. Later, some of these National Reading Panel meta-analyses were republished, with minor updating, in refereed journals (e.g., Ehri et al., 2001; Ehri, Nunes, Stahl, & Willows, 2002). and the levels of feedback (i.e., task, process, and self-regulation), teachers were provided multiple opportunities to learn more about Hattie and Timperley’s (2007) model that makes feedback more effective. An example of this from Hattie's book is that vocabulary programs come out with a very high effect size.". — Dr. Derrick Cameron (@DerrickJCameron) June 24, 2018, Because of the lit he draws on, much of what Hattie says we already knew. Save my name, email, and website in this browser for the next time I comment. In other words, for medium to large effect sizes on student achievement, the effect size of an instructional practice should be o.4 and above. Diagram by Sebastian Waack, founder of Edkimo. is responsible alone for teaching during this crisis, the climate of the home for learning matters, . I know every school has answers to deliver via electronic means (I am stunned at the number of “experts” who are talking AT teachers regarding technology use right now! The goal of this page is to keep track of our visualizations of John Hattie’s effect size list based on the Visible Learning research. The question we set out to answer was: What conditions helped to assist educators in implementing and adapting evidence from the Visible Learning synthesis as they encountered it? As we move into the tenth anniversary since the original publication, deep implementation of the influences that are most likely to impact student achievement remain largely unrealized in many schools and districts. For instance, in the group 'feedback', studies investigating the effect of student feedback on teachers are mixed with studies that examine the effect of teacher feedback on students. The effect size will then be artificially high without this being a correct image. For further reading and technical details on conducting meta-analysis, click here.Can effect sizes be added (or averaged)? I do note that the highest effects of digital technology. The average effect size was 0.4, a marker that represented a year’s growth per year of schooling for a student. For example, does ability grouping work differently in math from music, for 5 year olds compared to 15 year olds? Hattie believes that the significance of such moderating factors is less than one can think. In doing so, teachers were able to orient their work around student outcomes and gain better understandings about the potential impact of their collective actions. In 2011 John Hattie contributed to a publication by Sutton, Hornsey & Douglas about Feedback: The communication of praise, criticism, and advice with an article about ‘Feedback in schools’. Hattie simply takes the mean of these two meta-analyzes and thus "inductive teaching" can be dismissed. Hattie considered that if schools set the effect size at 0 then “virtually everything works, and so we need to shift the question from “ what works in education” to “what works best in education”. I based this on strike research. Hattie's effect size is d = 0.55. Learning at home need not be a lonely activity, with the only or even primary resource the parent. Hattie's synthesis abounds with this problem. sharing outer boundaries then an effect size is almost impossible to calculate (p. 6). Teachers are not police, nor should parents be.” While this is very true for students at intermediate grade levels and above, 50 years of research out of Harvard University shows that family engagement, surveillance, as you will, increases reading achievement at the primary levels, especially when families have self-efficacy in their delivery of instruction. Any meta-analysis that does not exclude poor or inadequate studies is misleading, and potentially damaging if it leads to ill-advised policy developments. ! Further, Sipe and Curlette (1996) found no relationship between the overall effect size of 97 meta-analyses (d = .34) and sample size, number of variables coded, type of research design, and a slight increase for published (d = .46) versus unpublished (d = .36) meta-analyses. In a 2008 meta-study, John Hattie popularized the concept of visible learning. The home factors that do matter include parental involvement (.43) (and note this includes father involvement [d = .21], so let’s not presume that it is the mother who is responsible alone for teaching during this crisis), family communication quality (d = .56), and especially parental expectations (.70). The goal of this page is to keep track of our visualizations of John Hattie’s effect size list based on the Visible Learning research. For this reason, the following statements are given in response to common questions about Visible Learning. "One cannot compare standardised mean differences between sets of studies which tend to use restricted ranges of participants with researcher designed, tightly focussed measures and sets of studies which tend to use a wide range of participants and use standardised tests as measures" (p. 463). We then lose the richness of the data and the meaning of what we try to measure. According to Hattie the story underlying the data has hardly changed over time even though some effect sizes were updated and we have some new entries to the list. An updated list of 195 effects was published in 2015 in Hattie’s paper “The Applicability of Visible Learning to Higher Education”. Accept the evidence that the effects are small. For example, when learning about the three feedback questions (i.e., Where am I going?, How am I doing?, and Where to next?) We know the effect size of technology remains low and has been so for the last 50 years. So much is the perceived value of using effect sizes, that across various disciplines many professional bodies, journal editors and statisticians have mandated it’s inclusion as necessary in order to clarify and substantiate differences in research findings (for example, American Psychological Association Manual 2001, 2010a; Baugh & Thompson, 2001; Kline, 2004). 2455 Teller Road | Thousand Oaks, CA 91320
 Yet this has not affected his public pronouncements nor additions or reductions of studies to his database. Feedback is an effect where the variance is critical. His research, better known as Visible Learning, is a culmination of nearly 30 years synthesizing more than 1,500 meta-analyses comprising more than 90,000 studies involving over 300 million students around the world. He shows tests with more questions. There are many intriguing influences that Professor John Hattie has continued to research and publish. Integrating Findings: The Meta-Analysis of Research. "It does not appear if the many effects studies were in general investigations control groups. appropriate interpretations of effect size (p. 10). In relation to high effect sizes is the influence of feedback, which continues to be an area of research for the VL team. While in the 'gender - attitudes' influence Hattie cites Cooper, Burger & Good (1980) with 219 students. ";s:7:"keyword";s:37:"visible learning feedback effect size";s:5:"links";s:865:"<a href="http://newdestinychurchpc.com/blog/article.php?tag=stephen-stills-songs-6bb478">Stephen Stills Songs</a>,
<a href="http://newdestinychurchpc.com/blog/article.php?tag=tennis-doubles-statistics-6bb478">Tennis Doubles Statistics</a>,
<a href="http://newdestinychurchpc.com/blog/article.php?tag=what-to-do-in-warrnambool-6bb478">What To Do In Warrnambool</a>,
<a href="http://newdestinychurchpc.com/blog/article.php?tag=types-of-eye-contact-attraction-6bb478">Types Of Eye Contact Attraction</a>,
<a href="http://newdestinychurchpc.com/blog/article.php?tag=jon-cryer-lenny-luthor-6bb478">Jon Cryer Lenny Luthor</a>,
<a href="http://newdestinychurchpc.com/blog/article.php?tag=tesla-stock-prediction-2030-6bb478">Tesla Stock Prediction 2030</a>,
<a href="http://newdestinychurchpc.com/blog/article.php?tag=non-immediate-family-6bb478">Non Immediate Family</a>,
";s:7:"expired";i:-1;}