New Mexico Is “At It Again”

“A Concerned New Mexico Parent” sent me yet another blog entry for you all to stay apprised of the ongoing “situation” in New Mexico and the continuous escapades of the New Mexico Public Education Department (NMPED). See “A Concerned New Mexico Parent’s” prior posts here, here, and here, but in this one (s)he writes what follows:

Well, the NMPED is at it again.

They just released the teacher evaluation results for the 2015-2016 school year. And, the report and media press releases are a something.

Readers of this blog are familiar with my earlier documentation of the myriad varieties of scoring formulas used by New Mexico to evaluate its teachers. If I recall, I found something like 200 variations in scoring formulas [see his/her prior post on this here with an actual variation count at n=217].

However, a recent article published in the Albuquerque Journal indicates that, now according to the NMPED, “only three types of test scores are [being] used in the calculation: Partnership for Assessment of Readiness for College and Careers [PARCC], end-of-course exams, and the [state’s new] Istation literacy test.” [Recall from another article released last January that New Mexico’s Secretary of Education Hanna Skandera is also the head of the governing board for the PARCC test].

Further, the Albuquerque Journal article author reports that the “PED also altered the way it classifies teachers, dropping from 107 options to three. Previously, the system incorporated many combinations of criteria such as a teacher’s years in the classroom and the type of standardized test they administer.”

The new state-wide evaluation plan is also available in more detail here. Although I should also add that there has been no published notification of the radical changes in this plan. It was just simply and quietly posted on NMPED’s public website.

Important to note, though, is that for Group B teachers (all levels), the many variations documented previously have all been replaced by end-of-course (EOC) exams. Also note that for Group A teachers (all levels) the percentage assigned to the PARCC test has been reduced from 50% to 35%. (Oh, how the mighty have fallen …). The remaining 15% of the Group A score is to be composed of EOC exam scores.

There are only two small problems with this NMPED simplification.

First, in many districts, no EOC exams were given to Group B teachers in the 2015-2016 school year, and none were given in the previous year either. Any EOC scores that might exist were from a solitary administration of EOC exams three years previously.

Second, for Group A teachers whose scores formerly relied solely on the PARCC test for 50% of their score, no EOC exams were ever given.

Thus, NMPED has replaced their policy of evaluating teachers on the basis of students they don’t teach to this new policy of evaluating teachers on the basis of tests they never administered!

Well done, NMPED (not…)

Luckily, NMPED still cannot make any consequential decisions based on these data, again, until NMPED proves to the court that the consequential decisions that they would still very much like to make (e.g., employment, advancement and licensure decisions) are backed by research evidence. I know, interesting concept…

A Case of VAM-Based Chaos in Florida

Within a recent post, I wrote about my recent “silence” explaining that, apparently, post the passage of federal government’s (January 1, 2016) passage of the Every Student Succeeds Act (ESSA) that no longer requires teachers to be evaluated by their student’s tests score using VAMs (see prior posts on this here and here), “crazy” VAM-related events have apparently subsided. While I noted in the post that this also did not mean that certain states and districts are not still drinking (and overdosing on) the VAM-based Kool-Aid, what I did not note is that the ways by which I get many of the stories I cover on this blog is via Google Alerts. This is where I have noticed a significant decline in VAM-related stories. Clearly, however, the news outlets often covered via Google Alerts don’t include district-level stories, so to cover these we must continue to rely on our followers (i.e., teachers, administrators, parents, students, school board members, etc.) to keep the stories coming.

Coincidentally — Billy Townsend, who is running for a school board seat in Polk County, Florida (district size = 100K students) — sent me one such story. As an edublogger himself, he actually sent me three blog posts (see post #1, post #2, and post #3 listed by order of relevance) capturing what is happening in his district, again, as situated under the state of Florida’s ongoing, VAM-based, nonsense. I’ve summarized the situation below as based on his three posts.

In short, the state ordered the district to dismiss a good number of its teachers as per their VAM scores when this school year started. “[T]his has been Florida’s [educational reform] model for nearly 20 years [actually since 1979, so 35 years]: Choose. Test. Punish. Stigmatize. Segregate. Turnover.” Because the district already had a massive teacher shortage as well, however, these teachers were replaced with Kelly Services contracted substitute teachers. Thereafter, district leaders decided that this was not “a good thing,” and they decided that administrators and “coaches” would temporarily replace the substitute teachers to make the situation “better.” While, of course, the substitutes’ replacements did not have VAM scores themselve, they were nonetheless deemed fit to teach and clearly more fit to teach than the teachers who were terminated as based on their VAM scores.

According to one teacher who anonymously wrote about her terminated teacher colleagues, and one of the district’s “best” teachers: “She knew our kids well. She understood how to reach them, how to talk to them. Because she ‘looked like them’ and was from their neighborhood, she [also] had credibility with the students and parents. She was professional, always did what was best for students. She had coached several different sports teams over the past decade. Her VAM score just wasn’t good enough.”

Consequently, this has turned into a “chaotic reality for real kids and adults” throughout the county’s schools, and the district and state apparently realized this by “threaten[ing] all of [the district’s] teachers with some sort of ethics violation if they talk about what’s happening” throughout the district. While “[t]he repetition of stories that sound just like this from [the districts’] schools is numbing and heartbreaking at the same time,” the state, district, and school board, apparently, “has no interest” in such stories.

Put simply, and put well as this aligns with our philosophy here: “Let’s [all] consider what [all of this] really means: [Florida] legislators do not want to hear from you if you are communicating a real experience from your life at a school — whether you are a teacher, parent, or student. Your experience doesn’t matter. Only your test score.”

Isn’t that the unfortunate truth; hence, and with reference to the introduction above, please do keep these relatively more invisible studies coming so that we can share out with the nation and make such stories more visible and accessible. VAMs, again, are alive and well, just perhaps in more undisclosed ways, like within districts as is the case here.

47 Teachers To Be Stripped of Tenure in Denver

As per a recent article by Chalkbeat Colorado, “Denver Public Schools [is] Set to Strip Nearly 50 Teachers of Tenure Protections after [two-years of consecutive] Poor Evaluations.” This will make Denver Public Schools — Colorado’s largest school district — the district with the highest relative proportion of teachers to lose tenure, which demotes teachers to probationary status, which also causes them to lose their due process rights.

  • The majority of the 47 teachers — 26 of them — are white. Another 14 are Latino, four are African-American, two are multi-racial and one is Asian.
  • Thirty-one of the 47 teachers set to lose tenure — or 66 percent — teach in “green” or “blue” schools, the two highest ratings on Denver’s color-coded School Performance Framework. Only three — or 6 percent — teach in “red” schools, the lowest rating.
  • Thirty-eight of the 47 teachers — or 81 percent — teach at schools where more than half of the students qualify for federally subsidized lunches, an indicator of poverty.

Elsewhere, in Douglas County 24, in Aurora 12, in Cherry Creek one, and in Jefferson County, the state’s second largest district, zero teachers teachers are set to lose their tenure status. This all occurred provided a sweeping educator effectiveness law — Senate Bill 191 — passed throughout Colorado six years ago. As per this law, “at least 50 percent of a teacher’s evaluation [must] be based on student academic growth.”

“Because this is the first year teachers can lose that status…[however]…officials said it’s difficult to know why the numbers differ from district to district.” This, of course, is an issue with fairness whereby a court, for example, could find that if a teacher is teaching in District X versus District Y, and (s)he had an different probability of losing tenure due only to the District in which (s)he taught, this could be quite easily argued as an arbitrary component of the law, not to mention an arbitrary component of its implementation. If I was advising these districts on these matters, I would certainly advise them to tread lightly.

However, apparently many districts throughout Colorado use a state-developed and endorsed model to evaluate their teachers, but Denver uses its own model; hence, this would likely take some of the pressure off of the state, should this end up in court, and place it more so upon the district. That is, the burden of proof would likely rest on Denver Public School officials to evidence that they are no only complying with the state law but that they are doing so in sound, evidence-based, and rational/reasonable ways.

Citation: Amar, M. (2016, July 15). Denver Public Schools set to strip nearly 50 teachers of tenure protections after poor evaluations. Chalkbeat Colorado. Retrieved from http://www.chalkbeat.org/posts/co/2016/07/14/denver-public-schools-set-to-strip-nearly-50-teachers-of-tenure-protections-after-poor-evaluations/#.V5Yryq47Tof

One Score and Seven Policy Iterations Ago…

I just read what might be one of the best articles I’ve read in a long time on using test scores to measure teacher effectiveness, and why this is such a bad idea. Not surprisingly, unfortunately, this article was written 20 years ago (i.e., 1986) by – Edward Haertel, National Academy of Education member and recently retired Professor at Stanford University. If the name sounds familiar, it should as Professor Emeritus Haertel is one of the best on the topic of, and history behind VAMs (see prior posts about his related scholarship here, here, and here). To access the full article, please scroll to the reference at the bottom of this post.

Heartel wrote this article when at the time policymakers were, like they still are now, trying to hold teachers accountable for their students’ learning as measured on states’ standardized test scores. Although this article deals with minimum competency tests, which were in policy fashion at the time, about seven policy iterations ago, the contents of the article still have much relevance given where we are today — investing in “new and improved” Common Core tests and still riding on unsinkable beliefs that this is the way to reform the schools that have been in despair and (still) in need of major repair since 20+ years ago.

Here are some of the points I found of most “value:”

  • On isolating teacher effects: “Inferring teacher competence from test scores requires the isolation of teaching effects from other major influences on student test performance,” while “the task is to support an interpretation of student test performance as reflecting teacher competence by providing evidence against plausible rival hypotheses or interpretation.” While “student achievement depends on multiple factors, many of which are out of the teacher’s control,” and many of which cannot and likely never will be able to be “controlled.” In terms of home supports, “students enjoy varying levels of out-of-school support for learning. Not only may parental support and expectations influence student motivation and effort, but some parents may share directly in the task of instruction itself, reading with children, for example, or assisting them with homework.” In terms of school supports, “[s]choolwide learning climate refers to the host of factors that make a school more than a collection of self-contained classrooms. Where the principal is a strong instructional leader; where schoolwide policies on attendance, drug use, and discipline are consistently enforced; where the dominant peer culture is achievement-oriented; and where the school is actively supported by parents and the community.” This, all, makes isolating the teacher effect nearly if not wholly impossible.
  • On the difficulties with defining the teacher effect: “Does it include homework? Does it include self-directed study initiated by the student? How about tutoring by a parent or an older sister or brother? For present purposes, instruction logically refers to whatever the teacher being evaluated is responsible for, but there are degrees of responsibility, and it is often shared. If a teacher informs parents of a student’s learning difficulties and they arrange for private tutoring, is the teacher responsible for the student’s improvement? Suppose the teacher merely gives the student low marks, the student informs her parents, and they arrange for a tutor? Should teachers be credited with inspiring a student’s independent study of school subjects? There is no time to dwell on these difficulties; others lie ahead. Recognizing that some ambiguity remains, it may suffice to define instruction as any learning activity directed by the teacher, including homework….The question also must be confronted of what knowledge counts as achievement. The math teacher who digresses into lectures on beekeeping may be effective in communicating information, but for purposes of teacher evaluation the learning outcomes will not match those of a colleague who sticks to quadratic equations.” Much if not all of this cannot and likely never will be able to be “controlled” or “factored” in or our, as well.
  • On standardized tests: The best of standardized tests will (likely) always be too imperfect and not up to the teacher evaluation task, no matter the extent to which they are pitched as “new and improved.” While it might appear that these “problem[s] could be solved with better tests,” they cannot. Ultimately, all that these tests provide is “a sample of student performance. The inference that this performance reflects educational achievement [not to mention teacher effectiveness] is probabilistic [emphasis added], and is only justified under certain conditions.” Likewise, these tests “measure only a subset of important learning objectives, and if teachers are rated on their students’ attainment of just those outcomes, instruction of unmeasured objectives [is also] slighted.” Like it was then as it still is today, “it has become a commonplace that standardized student achievement tests are ill-suited for teacher evaluation.”
  • On the multiple choice formats of such tests: “[A] multiple-choice item remains a recognition task, in which the problem is to find the best of a small number of predetermined alternatives and the cri- teria for comparing the alternatives are well defined. The nonacademic situations where school learning is ultimately ap- plied rarely present problems in this neat, closed form. Discovery and definition of the problem itself and production of a variety of solutions are called for, not selection among a set of fixed alternatives.”
  • On students and the scores they are to contribute to the teacher evaluation formula: “Students varying in their readiness to profit from instruction are said to differ in aptitude. Not only general cognitive abilities, but relevant prior instruction, motivation, and specific inter- actions of these and other learner characteristics with features of the curriculum and instruction will affect academic growth.” In other words, one cannot simply assume all students will learn or grow at the same rate with the same teacher. Rather, they will learn at different rates given their aptitudes, their “readiness to profit from instruction,” the teachers’ instruction, and sometimes despite the teachers’ instruction or what the teacher teaches.
  • And on the formative nature of such tests, as it was then: “Teachers rarely consult standardized test results except, perhaps, for initial grouping or placement of students, and they believe that the tests are of more value to school or district administrators than to themselves.”

Sound familiar?

Reference: Haertel, E. (1986). The valid use of student performance measures for teacher evaluation. Educational Evaluation and Policy Analysis, 8(1), 45-60.

Center on the Future of American Education, on America’s “New and Improved” Teacher Evaluation Systems

Thomas Toch — education policy expert and research fellow at Georgetown University, and founding director of the Center on the Future of American Education — just released, as part of the Center, a report titled: Grading the Graders: A Report on Teacher Evaluation Reform in Public Education. He sent this to me for my thoughts, and I decided to summarize my thoughts here, with thanks and all due respect to the author, as clearly we are on different sides of the spectrum in terms of the literal “value” America’s new teacher evaluation systems might in fact “add” to the reformation of America’s public schools.

While quite a long and meaty report, here are some of the points I think that are important to address publicly:

First, is it true that using prior teacher evaluation systems (which were almost if not entirely based on teacher observational systems) yielded for “nearly every teacher satisfactory ratings”? Indeed, this is true. However, what we have seen since 2009, when states began to adopt what were then (and in many ways still are) viewed as America’s “new and improved” or “strengthened” teacher evaluation systems, is that for 70% of America’s teachers, these teacher evaluation systems are still based only on the observational indicators being used prior, because for only 30% of America’s teachers are value-added estimates calculable. As also noted in this report, it is for these 70% that “the superficial teacher [evaluation] practices of the past” (p. 2) will remain the same, although I disagree with this particular adjective, especially when these measures are used for formative purposes. While certainly imperfect, these are not simply “flimsy checklists” of no use or value. There is, indeed, much empirical research to support this assertion.

Likewise, these observational systems have not really changed since 2009, or 1999 for that matter and not that they could change all that much; but, they are not in their “early stages” (p. 2) of development. Indeed, this includes the Danielson Framework explicitly propped up in this piece as an exemplar, regardless of the fact it has been used across states and districts for decades and it is still not functioning as intended, especially when summative decisions about teacher effectiveness are to be made (see, for example, here).

Hence, in some states and districts (sometimes via educational policy) principals or other observers are now being asked, or required to deliberately assign to teachers’ lower observational categories, or assign approximate proportions of teachers per observational category used. Whereby the instrument might not distribute scores “as currently needed,” one way to game the system is to tell principals, for example, that they should only allot X% of teachers as per the three-to-five categories most often used across said instruments. In fact, in an article one of my doctoral students and I have forthcoming, we have termed this, with empirical evidence, the “artificial deflation” of observational scores, as externally being persuaded or required. Worse is that this sometimes signals to the greater public that these “new and improved” teacher evaluation systems are being used for more discriminatory purposes (i.e., to actually differentiate between good and bad teachers on some sort of discriminating continuum), or that, indeed, there is a normal distribution of teachers, as per their levels of effectiveness. While certainly there is some type of distribution, no evidence exists whatsoever to suggest that those who fall on the wrong side of the mean are, in fact, ineffective, and vice versa. It’s all relative, seriously, and unfortunately.

Related, the goal here is really not to “thoughtfully compare teacher performances,” but to evaluate teachers as per a set of criteria against which they can be evaluated and judged (i.e., whereby criterion-referenced inferences and decisions can be made). Inversely, comparing teachers in norm-referenced ways, as (socially) Darwinian and resonate with many-to-some, does not necessarily work, either or again. This is precisely what the authors of The Widget Effect report did, after which they argued for wide-scale system reform, so that increased discrimination among teachers, and reduced indifference on the part of evaluating principals, could occur. However, as also evidenced in this aforementioned article, the increasing presence of normal curves illustrating “new and improved” teacher observational distributions does not necessarily mean anything normal.

And were these systems not used often enough or “rarely” prior, to fire teachers? Perhaps, although there are no data to support such assertions, either. This very argument was at the heart of the Vergara v. California case (see, for example, here) — that teacher tenure laws, as well as laws protecting teachers’ due process rights, were keeping “grossly ineffective” teachers teaching in the classroom. Again, while no expert on either side could produce for the Court any hard numbers regarding how many “grossly ineffective” teachers were in fact being protected but such archaic rules and procedures, I would estimate (as based on my years of experience as a teacher) that this number is much lower than many believe it (and perhaps perpetuate it) to be. In fact, there was only one teacher whom I recall, who taught with me in a highly urban school, who I would have classified as grossly ineffective, and also tenured. He was ultimately fired, and quite easy to fire, as he also knew that he just didn’t have it.

Now to be clear, here, I do think that not just “grossly ineffective” but also simply “bad teachers” should be fired, but the indicators used to do this must yield valid inferences, as based on the evidence, as critically and appropriately consumed by the parties involved, after which valid and defensible decisions can and should be made. Whether one calls this due process in a proactive sense, or a wrongful termination suit in a retroactive sense, what matters most, though, is that the evidence supports the decision. This is the very issue at the heart of many of the lawsuits currently ongoing on this topic, as many of you know (see, for example, here).

Finally, where is the evidence, I ask, for many of the declaration included within and throughout this report. A review of the 133 endnotes included, for example, include only a very small handful of references to the larger literature on this topic (see a very comprehensive list of these literature here, here, and here). This is also highly problematic in this piece, as only the usual suspects (e.g., Sandi Jacobs, Thomas Kane, Bill Sanders) are cited to support the assertions advanced.

Take, for example, the following declaration: “a large and growing body of state and local implementation studies, academic research, teacher surveys, and interviews with dozens of policymakers, experts, and educators all reveal a much more promising picture: The reforms have strengthened many school districts’ focus on instructional quality, created a foundation for making teaching a more attractive profession, and improved the prospects for student achievement” (p. 1). Where is the evidence? There is no such evidence, and no such evidence published in high-quality, scholarly peer-reviewed journals of which I am aware. Again, publications released by the National Council on Teacher Quality (NCTQ) and from the Measures of Effective Teaching (MET) studies, as still not externally reviewed and still considered internal technical reports with “issues”, don’t necessarily count. Accordingly, no such evidence has been introduced, by either side, in any court case in which I am involved, likely, because such evidence does not exist, again, empirically and at some unbiased, vetted, and/or generalizable level. While Thomas Kane has introduced some of his MET study findings in the cases in Houston and New Mexico, these might be  some of the easiest pieces of evidence to target, accordingly, given the issues.

Otherwise, the only thing I can say from reading this piece that with which I agree, as that which I view, given the research literature as true and good, is that now teachers are being observed more often, by more people, in more depth, and in perhaps some cases with better observational instruments. Accordingly, teachers, also as per the research, seem to appreciate and enjoy the additional and more frequent/useful feedback and discussions about their practice, as increasingly offered. This, I would agree is something that is very positive that has come out of the nation’s policy-based focus on its “new and improved” teacher evaluation systems, again, as largely required by the federal government, especially pre-Every Student Succeeds Act (ESSA).

Overall, and in sum, “the research reveals that comprehensive teacher-evaluation models are stronger than the sum of their parts.” Unfortunately again, however, this is untrue in that systems based on multiple measures are entirely limited by the indicator that, in educational measurement terms, performs the worst. While such a holistic view is ideal, in measurement terms the sum of the parts is entirely limited by the weakest part. This is currently the value-added indicator (i.e., with the lowest levels of reliability and, related, issues with validity and bias) — the indicator at issue within this particular blog, and the indicator of the most interest, as it is this indicator that has truly changed our overall approaches to the evaluation of America’s teachers. It has yet to deliver, however, especially if to be used for high-stakes consequential decision-making purposes (e.g., incentives, getting rid of “bad apples”).

Feel free to read more here, as publicly available: Grading the Teachers: A Report on Teacher Evaluation Reform in Public Education. See also other claims regarding the benefits of said systems within (e.g., these systems as foundations for new teacher roles and responsibilities, smarter employment decisions, prioritizing classrooms, increased focus on improved standards). See also the recommendations offered, some with which I agree on the observational side (e.g., ensuring that teachers receive multiple observations during a school year by multiple evaluators), and none with which I agree on the value-added side (e.g., use at least two years of student achievement data in teacher evaluation ratings–rather, researchers agree that three years of value-added data are needed, as based on at least four years of student-level test data). There are, of course, many other recommendations included. You all can be the judges of those.

Teacher Protests Turned to Riots in Mexico

For those of you who have not yet heard about what has been happening recently in our neighboring country Mexico, a protest surrounding the country’s new US inspired, test-based reforms to improve teacher quality, as based on teachers’ own test performance, as been ongoing since last weekend. Teachers are to pass tests themselves, this time, and if they cannot pass the tests after three attempts, they are to be terminated/replaced (i.e., three strikes, they are to be out). The strikes are occurring primarily in Oaxaca, southern Mexico, and they have thus far led to nine deaths, including the death of one journalist, upwards of 100 injuries, approximately 20 arrests, and the “en masse” termination of many teachers for striking.

As per an article available here, “a massive strike organized by a radical wing of the country’s largest teachers union [the National Coordinator of Education Workers (or CNTE)] turned into a violent confrontation with police” starting last weekend. In Mexico, as it has been in our country’s decade’s past, the current but now prevailing assumption is that the nation’s “failing” education system is the fault of teachers who, as many argue, are those to be directly (and perhaps solely) blamed for their students’ poor relative performance. They are also to be blamed for not “causing” student performance throughout Mexico to improve.

Hence, Mexico is to hold teachers more accountable for what which they do, or more arguably that which they are purportedly not doing or doing well, and this is the necessary action being pushed by Mexico’s President Enrique Peña Nieto. Teacher-level standardized tests are to be used to measure teachers’ competency, instructional approaches, etc., teacher performance reviews are to be used as well, and those who fail to measurably perform are to be let go. Thereafter, the country’s educational situation is to, naturally, improve. This, so goes the perpetual logic. Although this is “an evaluation system that’s completely without precedent in the history of Mexican education.” See also here about how this logic is impacting other countries across the world, as per the Global Education Reform Movement (GERM).

“Here is a viral video (in Spanish) of a teacher explaining why the mandatory tests are so unwelcome: because Mexico is a huge, diverse country (sound familiar?) and you can’t hold teachers in the capital to the same standards as, say, those in the remote mountains of Chiapas. (He also says, to much audience approval, that Peña Nieto, who has the reputation of a lightweight, probably wouldn’t be able to meet the standards he’s imposing on teachers himself.)…And it’s true that some of the teachers in rural areas might not have the same academic qualifications—particularly in a place like Oaxaca, which for all its tourist delights of its capital is one of Mexico’s poorest states, with a large indigenous population and substandard infrastructure.”

Teachers in other Mexican cities are beginning to mobilize, in solidarity, although officially still at this point, these new educational policies are “not subject to negotiation.”

No More EVAAS for Houston: School Board Tie Vote Means Non-Renewal

Recall from prior posts (here, here, and here) that seven teachers in the Houston Independent School District (HISD), with the support of the Houston Federation of Teachers (HFT), are taking HISD to federal court over how their value-added scores, derived via the Education Value-Added Assessment System (EVAAS), are being used, and allegedly abused, while this district that has tied more high-stakes consequences to value-added output than any other district/state in the nation. The case, Houston Federation of Teachers, et al. v. Houston ISD, is ongoing.

But just announced is that the HISD school board, in a 3:3 split vote late last Thursday night, elected to no longer pay an annual $680K to SAS Institute Inc. to calculate the district’s EVAAS value-added estimates. As per an HFT press release (below), HISD “will not be renewing the district’s seriously flawed teacher evaluation system, [which is] good news for students, teachers and the community, [although] the school board and incoming superintendent must work with educators and others to choose a more effective system.”

here

Apparently, HISD was holding onto the EVAAS, despite the research surrounding the EVAAS in general and in Houston, in that they have received (and are still set to receive) over $4 million in federal grant funds that has required them to have value-added estimates as a component of their evaluation and accountability system(s).

While this means that the federal government is still largely in favor of the use of value-added model (VAMs) in terms of its funding priorities, despite their prior authorization of the Every Student Succeeds Act (ESSA) (see here and here), this also means that HISD might have to find another growth model or VAM to still comply with the feds.

Regardless, during the Thursday night meeting a board member noted that HISD has been kicking this EVAAS can down the road for 5 years. “If not now, then when?” the board member asked. “I remember talking about this last year, and the year before. We all agree that it needs to be changed, but we just keep doing the same thing.” A member of the community said to the board: “VAM hasn’t moved the needle [see a related post about this here]. It hasn’t done what you need it to do. But it has been very expensive to this district.” He then listed the other things on which HISD could spend (and could have spent) its annual $680K EVAAS estimate costs.

Soon thereafter, the HISD school board called for a vote, and it ended up being a 3-3 tie. Because of the 3-3 tie vote, the school board rejected the effort to continue with the EVAAS. What this means for the related and aforementioned lawsuit is still indeterminate at this point.

The Danielson Framework: Evidence of Un/Warranted Use

The US Department of Education’s statistics, research, and evaluation arm — the Institute of Education Sciences — recently released a study (here) about the validity of the Danielson Framework for Teaching‘s observational ratings as used for 713 teachers, with some minor adaptations (see box 1 on page 1), in the second largest school district in Nevada — Washoe County School District (Reno). This district is to use these data, along with student growth ratings, to inform decisions about teachers’ tenure, retention, and pay-for-performance system, in compliance with the state’s still current teacher evaluation system. The study was authored by researchers out of the Regional Educational Laboratory (REL) West at WestEd — a nonpartisan, nonprofit research, development, and service organization.

As many of you know, principals throughout many districts throughout the US, as per the Danielson Framework, use a four-point rating scale to rate teachers on 22 teaching components meant to measure four different dimensions or “constructs” of teaching.
In this study, researchers found that principals did not discriminate as much among the individual four constructs and 22 components (i.e., the four domains were not statistically distinct from one another and the ratings of the 22 components seemed to measure the same or universal cohesive trait). Accordingly, principals did discriminate among the teachers they observed to be more generally effective and highly effective (i.e., the universal trait of overall “effectiveness”), as captured by the two highest categories on the scale. Hence, analyses support the use of the overall scale versus the sub-components or items in and of themselves. Put differently, and In the authors’ words, “the analysis does not support interpreting the four domain scores [or indicators] as measurements of distinct aspects of teaching; instead, the analysis supports using a single rating, such as the average over all [sic] components of the system to summarize teacher effectiveness” (p. 12).
In addition, principals also (still) rarely identified teachers as minimally effective or ineffective, with approximately 10% of ratings falling into these of the lowest two of the four categories on the Danielson scale. This was also true across all but one of the 22 aforementioned Danielson components (see Figures 1-4, p. 7-8); see also Figure 5, p. 9).
I emphasize the word “still” in that this negative skew — what would be an illustrated distribution of, in this case, the proportion of teachers receiving all scores, whereby the mass of the distribution would be concentrated toward the right side of the figure — is one of the main reasons we as a nation became increasingly focused on “more objective” indicators of teacher effectiveness, focused on teachers’ direct impacts on student learning and achievement via value-added measures (VAMs). Via “The Widget Effect” report (here), authors argued that it was more or less impossible to have so many teachers perform at such high levels, especially given the extent to which students in other industrialized nations were outscoring students in the US on international exams. Thereafter, US policymakers who got a hold of this report, among others, used it to make advancements towards, and research-based arguments for, “new and improved” teacher evaluation systems with key components being the “more objective” VAMs.

In addition, and as directly related to VAMs, in this study researchers also found that each rating from each of the four domains, as well as the average of all ratings, “correlated positively with student learning [gains, as derived via the Nevada Growth
Model, as based on the Student Growth Percentiles (SGP) model; for more information about the SGP model see here and here; see also p. 6 of this report here], in reading and in math, as would be expected if the ratings measured teacher effectiveness in promoting student learning” (p. i). Of course, this would only be expected if one agrees that the VAM estimate is the core indicator around which all other such indicators should revolve, but I digress…

Anyhow, researchers found that by calculating standard correlation coefficients between teachers’ growth scores and the four Danielson domain scores, that “in all but one case” [i.e., the correlation coefficient between Domain 4 and growth in reading], said correlations were positive and statistically significant. Indeed this is true, although the correlations they observed, as aligned with what is increasingly becoming a saturated finding in the literature (see similar findings about the Marzano observational framework here; see similar findings from other studies here, here, and here; see also other studies as cited by authors of this study on p. 13-14 here), is that the magnitude and practical significance of these correlations are “very weak” (e.g., r = .18) to “moderate” (e.g., r = .45, .46, and .48). See their Table 2 (p. 13) with all relevant correlation coefficients illustrated below.

Screen Shot 2016-06-02 at 11.24.09 AM

Regardless, “[w]hile th[is] study takes place in one school district, the findings may be of interest to districts and states that are using or considering using the Danielson Framework” (p. i), especially those that intend to use this particular instrument for summative and sometimes consequential purposes, in that the Framework’s factor structure does not hold up, especially if to be used for summative and consequential purposes, unless, possibly, used as a generalized discriminator. With that too, however, evidence of validity is still quite weak to support further generalized inferences and decisions.

So, those of you in states, districts, and schools, do make these findings known, especially if this framework is being used for similar purposes without such evidence in support of such.

Citation: Lash, A., Tran, L., & Huang, M. (2016). Examining the validity of ratings
from a classroom observation instrument for use in a district’s teacher evaluation system

REL 2016–135). Washington, DC: U.S. Department of Education, Institute of Education Sciences, National Center for Education Evaluation and Regional Assistance, Regional Educational Laboratory West. Retrieved from http://ies.ed.gov/ncee/edlabs/regions/west/pdf/REL_2016135.pdf

Oklahoma Eliminates VAM, and Simultaneously Increases Focus on Professional Development

Approximately two weeks ago, House leaders in the state of Oklahoma unanimously passed House Bill 2957, in which the state’s prior requirement to use value-added model (VAM) based estimates for teacher evaluation and accountability purposes, as written into the state’s prior Teacher and Leader Effectiveness (TLE) evaluation system, was eliminated. The new bill has been sent to Oklahoma’s Governor Fallin for her final signature.

As per the State’s Superintendent of Public Instruction, Joy Hofmeister: “Amid this difficult budget year when public education has faced a variety of challenges, House Bill 2957 is a true bright spot of this year’s legislative session…By giving districts the option of removing the quantitative portion of teacher evaluations, we not only increase local control but lift outcomes by supporting our teachers while strengthening their professional development and growth in the classroom.”

As per the press release issued by one of the bill’s sponsors, State Representative Michael Rogers, the bill is to “retain the qualitative measurements, which evaluate teachers based on classroom instruction and learning environment. The measure also creates a professional development component to be used as another qualitative tool in the evaluation process. The Department of Education will create the professional development component to be introduced during the 2018-2019 school year. “Local school boards are in the best position to evaluate what tools their districts should be using to evaluate teachers and administrators,” he said. “This bill returns that to our local schools and removes the ‘one-size-fits-all’ approach dictated by government bureaucrats. This puts the focus back to the education of our students where it belongs.” School districts will still have the option of continuing to use VAMs or other numerically-based student growth measures when evaluating teachers, however, if they choose to do so, and agree to also pay for the related expenses.

Oklahoma State Representative Scooter Park said that “HB2957 is a step in the right direction – driven by the support of Superintendents across the state, we can continue to remove the costly and time-consuming portions of the TLE system such as unnecessary data collection requirements as well as open the door for local school districts to develop their own qualitative evaluation system for their teachers according to their choice of a valid, reliable, research based and evidence-based qualitative measure.”

Oklahoma State Senator John Ford, added that this bill was proposed, and this decision was made, “After gathering input from a variety of stakeholders through a lengthy and thoughtful review process.”

I am happy to say that I was a contributor during this review process, presenting twice to legislators, educators, and others at the Oklahoma State Capitol this past fall. See one picture of these presentations here.

OK_Picture

See more here, and a related post on Diane Ravitch’s blog here. See here more information about the actual House Bill 2957. See also a post about Hawaii recently passing similar legislation in the blog, “Curmudgucation,” here. See another post about other states moving in similar directions here.

Special Issue of “Educational Researcher” (Paper #9 of 9): Amidst the “Blooming Buzzing Confusion”

Recall that the peer-reviewed journal Educational Researcher (ER) – published a “Special Issue” including nine articles examining value-added measures (VAMs). I have reviewed the last of nine articles (#9 of 9), which is actually a commentary titled “Value Added: A Case Study in the Mismatch Between Education Research and Policy.” This commentary is authored by Stephen Raudenbush – Professor of Sociology and Public Policy Studies at the University of Chicago.

Like with the last two commentaries reviewed here and here, Raudenbush writes of the “Special Issue” that, in this topical area, “[r]esearchers want their work to be used, so we flirt with the idea that value-added research tells us how to improve schooling…[Luckily, perhaps] this volume has some potential to subdue this flirtation” (p. 138).

Raudenbush positions the research covered in this “Special Issue,” as well as the research on teacher evaluation and education in general, as being conducted amidst the “blooming buzzing confusion” (p. 138) surrounding the messy world through which we negotiate life. This is why “specific studies don’t tell us what to do, even if they sometimes have large potential for informing expert judgment” (p. 138).

With that being said, “[t]he hard question is how to integrate the new research on teachers with other important strands of research [e.g., effective schools research] in order to inform rather than distort practical judgment” (p. 138). Echoing Susan Moore Johnson’s sentiments, reviewed as article #6 here, this is appropriately hard if we are to augment versus undermine “our capacity to mobilize the “social capital” of the school to strengthen the human capital of the teacher” (p. 138).

On this note, and “[i]n sum, recent research on value added tells us that, by using data from student perceptions, classroom observations, and test score growth, we can obtain credible evidence [albeit weakly related evidence, referring to the Bill & Melinda Gates Foundation’s MET studies] of the relative effectiveness of a set of teachers who teach similar kids [emphasis added] under similar conditions [emphasis added]…[Although] if a district administrator uses data like that collected in MET, we can anticipate that an attempt to classify teachers for personnel decisions will be characterized by intolerably high error rates [emphasis added]. And because districts can collect very limited information, a reliance on district-level data collection systems will [also] likely generate…distorted behavior[s]..in which teachers attempt to “game” the
comparatively simple indicators,” or system (p. 138-139).

Accordingly, “[a]n effective school will likely be characterized by effective ‘distributed’ leadership, meaning that expert teachers share responsibility for classroom observation, feedback, and frequent formative assessments of student learning. Intensive professional development combined with classroom follow-up generates evidence about teacher learning and teacher improvement. Such local data collection efforts [also] have some potential to gain credibility among teachers, a virtue that seems too often absent” (p. 140).

This, might be at least a significant part of the solution.

“If the school is potentially rich in information about teacher effectiveness and teacher improvement, it seems to follow that key personnel decisions should be located firmly at the school level..This sense of collective efficacy [accordingly] seems to be a key feature of…highly effective schools” (p. 140).

*****

If interested, see the Review of Article #1 – the introduction to the special issue here; see the Review of Article #2 – on VAMs’ measurement errors, issues with retroactive revisions, and (more) problems with using standardized tests in VAMs here; see the Review of Article #3 – on VAMs’ potentials here; see the Review of Article #4 – on observational systems’ potentials here; see the Review of Article #5 – on teachers’ perceptions of observations and student growth here; see the Review of Article (Essay) #6 – on VAMs as tools for “egg-crate” schools here; see the Review of Article (Commentary) #7 – on VAMs situated in their appropriate ecologies here; and see the Review of Article #8, Part I – on a more research-based assessment of VAMs’ potentials here and Part II on “a modest solution” provided to us by Linda Darling-Hammond here.

Article #9 Reference: Raudenbush, S. W. (2015). Value added: A case study in the mismatch between education research and policy. Educational Researcher, 44(2), 138-141. doi:10.3102/0013189X15575345