Shanker Blog

How Much Do You Know About Early Oral Language Development?

The following was written by Susan B. Neuman and Esther Quintero. Neuman is Professor of Early Childhood & Literacy Education, Steinhardt School of Culture, Education, & Human Development at New York University.

The topic of oral vocabulary instruction is affected by common myths, which have sometimes gotten in the way of promoting high quality teaching early on. While these myths often contain partial truths, recent evidence has called into question many of these notions.

We've prepared this short quiz  for you -- take it and find out how much you know about this important issue. Read through the following statements and decide if they are myths that have been perpetuated about oral vocabulary development or if they are facts (or key principles) about the characteristics of high quality vocabulary instruction. Download Dispelling Myths and Reinforcing Facts About Early Oral Language Development and Instruction if you prefer to go straight to the answers.

A Few Additional Points About The IMPACT Study

The recently released study of IMPACT, the teacher evaluation system in the District of Columbia Public Schools (DCPS), has garnered a great deal of attention over the past couple of months (see our post here).

Much of the commentary from the system’s opponents was predictably (and unfairly) dismissive, but I’d like to quickly discuss the reaction from supporters. Some took the opportunity to make grand proclamations about how “IMPACT is working," and there was a lot of back and forth about the need to ensure that various states’ evaluations are as “rigorous” as IMPACT (as well as skepticism as to whether this is the case).

The claim that this study shows that “IMPACT is working” is somewhat misleading, and the idea that states should now rush to replicate IMPACT is misguided. It also misses the important points about the study and what we can learn from its results.

ESEA Waivers And The Perpetuation Of Poor Educational Measurement

Some of the best research out there is a product not of sophisticated statistical methods or complex research designs, but rather of painstaking manual data collection. A good example is a recent paper by Morgan Polikoff, Andrew McEachin, Stephani Wrabel and Matthew Duque, which was published in the latest issue of the journal Educational Researcher.

Polikoff and his colleagues performed a task that makes most of the rest of us cringe: They read and coded every one of the over 40 state applications for ESEA flexibility, or “waivers." The end product is a simple but highly useful presentation of the measures states are using to identify “priority” (low-performing) and “focus” (schools "contributing to achievement gaps") schools. The results are disturbing to anyone who believes that strong measurement should guide educational decisions.

There's plenty of great data and discussion in the paper, but consider just one central finding: How states are identifying priority (i.e., lowest-performing) schools at the elementary level (the measures are of course a bit different for secondary schools).

Can Knowledge Level The Learning Field For Children?

** Reprinted here in the Core Knowledge Blog

How much do preschoolers from disadvantaged and more affluent backgrounds know about the world and why does that matter? One recent study by Tanya Kaefer (Lakehead University) Susan B. Neuman (New York University) and Ashley M. Pinkham (University of Michigan) provides some answers.

The researchers randomly selected children from preschool classrooms in two sites, one serving kids from disadvantaged backgrounds, the other serving middle-class kids. They then set about to answer three questions:

A Quick Look At The DC Charter School Rating System

Having taken a look at several states’ school rating systems  (see our posts on the systems in IN, OH, FL and CO), I thought it might be interesting to examine a system used by a group of charter schools – starting with the system used by charters in the District of Columbia. This is the third year the DC charter school board has released the ratings.

For elementary and middle schools (upon which I will focus in this post*), the DC Performance Management Framework (PMF) is a weighted index composed of: 40 percent absolute performance; 40 percent growth; and 20 percent what they call “leading indicators” (a more detailed description of this formula can be found in the second footnote).** The index scores are then sorted into one of three tiers, with Tier 1 being the highest, and Tier 3 the lowest.

So, these particular ratings weight absolute performance – i.e., how highly students score on tests – a bit less heavily than do most states that have devised their own systems, and they grant slightly more importance to growth and alternative measures. We might therefore expect to find a somewhat weaker relationship between PMF scores and student characteristics such as free/reduced price lunch eligibility (FRL), as these charters are judged less predominantly on the students they serve. Let’s take a quick look.

The Wrong Way To Publish Teacher Prep Value-Added Scores

As discussed in a prior post, the research on applying value-added to teacher prep programs is pretty much still in its infancy. Even just a couple of years of would go a long way toward at least partially addressing the many open questions in this area (including, by the way, the evidence suggesting that differences between programs may not be meaningfully large).

Nevertheless, a few states have decided to plow ahead and begin publishing value-added estimates for their teacher preparation programs. Tennessee, which seems to enjoy being first -- their Race to the Top program is, a little ridiculously, called “First to the Top” -- was ahead of the pack. They have once again published ratings for the few dozen teacher preparation programs that operate within the state. As mentioned in my post, if states are going to do this (and, as I said, my personal opinion is that it would be best to wait), it is absolutely essential that the data be presented along with thorough explanations of how to interpret and use them.

Tennessee fails to meet this standard. 

I Am Malala: A Book Review

In October, 2012, the Pakistani Taliban attempted to assassinate Malala Yousafzai, a teenager known throughout Pakistan for her outspoken advocacy of woman’s rights, especially a woman’s right to education. Standing up for women’s rights can be a risky business in countries such as Pakistan and Afghanistan, where violent Islamist extremists have a strong foothold. But these religious disputes were thought to be mainly an adult affair. Innocents suffered, to be sure, but only as a regrettable consequence of grownups’ attacks on each other. Few expected that even the Taliban would target a precocious schoolgirl – until Malala.

The attack triggered an international uproar. Malala was shot in the head while sitting in a school bus (two of her friends also were hit in the spray of gunfire). It was a survivable injury, but the critical care facilities she needed do not exist in Pakistan. After initial fumbles, Pakistani government officials scrambled to respond. Malala was whisked away to Queen Elizabeth Hospital in Birmingham, England. She recovered and, with her family, began a new life in exile, still under Taliban death threat. The teenager from Pakistan’s remote Swat Valley of is an international celebrity. She was nominated for the Nobel Peace Prize and received the 2013 Andrei Sakharov Award. She has been made an honorary citizen of Canada. She has spoken at the United Nations and, recently, she met Queen Elizabeth II of Great Britain.

And now, with the help of a skilled ghostwriter, Ms. Yousafzai has written a book: I Am Malala: The Girl Who Stood Up for Education and Was Shot by the Taliban.

Words Reflect Knowledge

I was fascinated when I started to read about the work of Betty Hart and Todd Risley and the early language differences between children growing up in different socioeconomic circumstances. But it took me a while to realize that we care about words primarily because of what words indicate about knowledge. This is important because it means that we must focus on teaching children about a wide range of interesting “stuff” – not just vocabulary for vocabulary’s sake. So, if words are the tip of the iceberg, what lies underneath? This metaphor inspired me to create the short animation below. Check it out!

Can Solidarity Rebound?

Our guest author today is Eric Chenoweth, co-director of the Institute for Democracy in Eastern Europe. In 2011, the Republic of Poland awarded him with the Commander Cross of the Order of Merit, one of its highest civilian honors, for his contributions to Poland’s democratic transformation and role in providing support to Solidarity Underground during Martial Law.

In the West, Poland’s Solidarity trade union remains a symbol of the triumph of workers, united in defense of their fundamental rights, against the might of communist dictatorship.

Its remarkable rise in 1980 after nationwide strikes, its nearly ten-year struggle for freedom after the government tried to crush it using  martial law, and its 1989 electoral victory that led to the collapse of communism throughout the region — all of this has become the stuff of historical legend. The story of Solidarity after 1989, however, is less well known. It is the story of how free trade unionism was nearly destroyed by extreme “free market” policies carried out in the name of democratic reform.

The Word Gap

** Reprinted here in the Washington Post

It is now well established that children’s oral language development is crucial to their academic success, with the documentation of profound differences in word learning and the acquisition of content knowledge between children living in poverty and those from more economically advantaged homes. By the time they enter school, children from advantaged backgrounds may know as many as 15,000 more words than their less affluent peers. This early language gap sets children up to be at risk for other all too familiar gaps, such as the gaps in high school graduation, arrest and incarceration, post-secondary education, and lifetime earnings. So, what can we do to prevent this “early catastrophe”?

If a child suffers from malnutrition, simply giving him/her more food might not be sufficient to alleviate the problem. A better approach would be to figure out which specific foods and supplements best provide the vitamins and nutrients that are needed, and then deliver these to the child. Recent press coverage on the “word gap," spurred by initiatives such as Too Small to Fail and Thirty Million Words, suffers from a similar failing.

Don’t get me wrong, the initiatives themselves are hugely important and have done a truly commendable job of focusing public attention on a chronic and chronically overlooked problem. It’s just that the messages that have, thus far, made their way forward are predominantly about quantity – i.e., exposing children to more words and more talk – paying comparatively less attention to qualitative aspects, such as the nature and especially the content of adult-child interactions.